{"id":24886,"date":"2026-07-31T03:17:02","date_gmt":"2026-07-30T18:17:02","guid":{"rendered":"https:\/\/genai-ai.co.jp\/ai-kanri\/?p=24886"},"modified":"2026-08-13T23:51:39","modified_gmt":"2026-08-13T14:51:39","slug":"mfa-2fa-difference","status":"publish","type":"post","link":"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/mfa-2fa-difference\/","title":{"rendered":"\u30102026\u5e748\u6708\u6700\u65b0\u3011\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u3068\u306f\uff1f\u4e8c\u8981\u7d20\u8a8d\u8a3c\u30fb\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3068\u306e\u9055\u3044\uff5cClaude Code\u5c0e\u5165\u6642\u306e\u8a8d\u8a3c\u8a2d\u8a08\u307e\u3067\u89e3\u8aac"},"content":{"rendered":"\n<style>\n.g-flow-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;}\n.g-flow-item{background:linear-gradient(135deg,#1a1a1a,#2a1015);color:#fff;border-radius:8px;padding:16px 14px;min-width:130px;flex:1;text-align:center;}\n.g-flow-arrow{color:#dc2626;font-size:20px;font-weight:700;}\n.g-card-row{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 32px;}\n.g-card-row>div{flex:1;min-width:220px;}\n@media(max-width:600px){\n  .g-flow-row{flex-direction:column;}\n  .g-flow-arrow{transform:rotate(90deg);}\n  .g-card-row{flex-direction:column;}\n  .g-card-row>div{min-width:100%;}\n}\n<\/style>\n\n\n\n<div style=\"margin:0 0 32px;\">\n  <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/07\/thumb-mfa-2fa-difference.jpg\" alt=\"\u30102026\u5e747\u6708\u6700\u65b0\u3011\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u3068\u306f\uff1f\u4e8c\u8981\u7d20\u8a8d\u8a3c\u30fb\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3068\u306e\u9055\u3044\uff5cClaude Code\u5c0e\u5165\u6642\u306e\u8a8d\u8a3c\u8a2d\u8a08\u307e\u3067\u89e3\u8aac\" style=\"width:100%;height:auto;border-radius:12px;display:block;\">\n<\/div>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u3063\u3066\u3001\u7d50\u5c40\u3001\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3084\u4e8c\u8981\u7d20\u8a8d\u8a3c\u3068\u4f55\u304c\u9055\u3046\u306e\uff1f\u300d\u2014\u2014\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u8abf\u3079\u3066\u3044\u308b\u3068\u3001\u4f3c\u305f\u3088\u3046\u306a\u30ab\u30bf\u30ab\u30ca\u7528\u8a9e\u304c\u6b21\u3005\u51fa\u3066\u304d\u3066\u6df7\u4e71\u3057\u305f\u7d4c\u9a13\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u306f\u3053\u306e3\u3064\u306e\u7528\u8a9e\u3001<strong>\u53b3\u5bc6\u306b\u306f\u610f\u5473\u304c\u7570\u306a\u308b<\/strong>\u306e\u306b\u3001\u73fe\u5834\u3067\u306f\u66d6\u6627\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u975e\u5e38\u306b\u591a\u3044\u3067\u3059\u3002\u3055\u3089\u306b\u8fd1\u5e74\u306f\u3001\u5358\u7d14\u306a\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3092\u7a81\u7834\u3057\u3066\u304f\u308b<strong>AiTM\uff08Adversary-in-the-Middle\uff09\u653b\u6483<\/strong>\u306e\u3088\u3046\u306a\u65b0\u3057\u3044\u8105\u5a01\u3082\u767b\u5834\u3057\u3066\u304a\u308a\u3001\u300cMFA\u3055\u3048\u5165\u308c\u3066\u304a\u3051\u3070\u5b89\u5fc3\u300d\u3068\u3044\u3046\u8a8d\u8b58\u3082\u898b\u76f4\u3057\u304c\u5fc5\u8981\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001MFA\u30fb\u4e8c\u8981\u7d20\u8a8d\u8a3c\u30fb\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u306e\u9055\u3044\u3092\u6574\u7406\u3057\u305f\u3046\u3048\u3067\u3001\u8a8d\u8a3c\u65b9\u5f0f\u306e\u7a2e\u985e\u3001\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u6ce8\u610f\u70b9\u3001\u6700\u65b0\u306e\u653b\u6483\u624b\u6cd5\u3078\u306e\u5bfe\u7b56\u307e\u3067\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001Claude Code\u306e\u3088\u3046\u306a\u696d\u52d9AI\u30c4\u30fc\u30eb\u3092\u5168\u793e\u5c0e\u5165\u3059\u308b\u969b\u306b\u3001\u5b9f\u969b\u3069\u3053\u307e\u3067\u8a8d\u8a3c\u30fb\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u3092\u56fa\u3081\u308b\u3079\u304d\u304b\u306b\u3064\u3044\u3066\u3082\u3001\u5f0a\u793e\uff08\u682a\u5f0f\u4f1a\u793eGENAI\uff09\u306e\u5b9f\u904b\u7528\u3092\u4ea4\u3048\u3066\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u5f0a\u793e\u3067\u306f\u5168\u793e\u7684\u306bClaude Code\u3092\u696d\u52d9\u306b\u7d44\u307f\u8fbc\u3093\u3067\u3044\u307e\u3059\u304c\u3001AI\u30c4\u30fc\u30eb\u304c\u696d\u52d9\u30c7\u30fc\u30bf\u306b\u89e6\u308c\u308b\u7bc4\u56f2\u304c\u5e83\u304c\u308b\u307b\u3069\u3001\u300c\u8ab0\u304c\u3069\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u3069\u3053\u307e\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b\u300d\u306e\u8a2d\u8a08\u304c\u30b7\u30d3\u30a2\u306b\u306a\u308a\u307e\u3059\u3002\u4eca\u65e5\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u672c\u7528\u8a9e\u306e\u6574\u7406\u3068\u5408\u308f\u305b\u3066\u3001\u305d\u306e\u52d8\u6240\u3082\u304a\u8a71\u3057\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">MFA\u30fb2FA\u30fb2\u6bb5\u968e\u8a8d\u8a3c\u3068\u3044\u3046\u8a00\u8449\u306e\u9055\u3044\u3092\u6b63\u78ba\u306b\u8aac\u660e\u3067\u304d\u308b\u65b9\u306f\u3001\u5b9f\u52d9\u8005\u3067\u3082\u610f\u5916\u3068\u5c11\u306a\u3044\u3067\u3059\u3002\u307e\u305a\u306f\u7528\u8a9e\u3092\u6b63\u3057\u304f\u6574\u7406\u3057\u3066\u304b\u3089\u3001\u5b9f\u969b\u306e\u5c0e\u5165\u5224\u65ad\u306b\u9032\u307f\u307e\u3057\u3087\u3046\u3002<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3092\u6700\u5f8c\u307e\u3067\u8aad\u3080\u3068\u3001\u6b21\u306e7\u3064\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>MFA\u30fb\u4e8c\u8981\u7d20\u8a8d\u8a3c\u30fb\u4e8c\u6bb5\u968e\u8a8d\u8a3c<\/strong>\u305d\u308c\u305e\u308c\u306e\u6b63\u78ba\u306a\u5b9a\u7fa9\u3068\u9055\u3044<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u8a8d\u8a3c\u3092\u69cb\u6210\u3059\u308b<strong>3\u3064\u306e\u8981\u7d20<\/strong>\uff08\u77e5\u8b58\u60c5\u5831\u30fb\u6240\u6301\u60c5\u5831\u30fb\u751f\u4f53\u60c5\u5831\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u4e3b\u306a\u8a8d\u8a3c\u65b9\u5f0f<\/strong>\uff08SMS\u30fb\u8a8d\u8a3c\u30a2\u30d7\u30ea\u30fb\u751f\u4f53\u8a8d\u8a3c\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u7b49\uff09\u306e\u7279\u5fb4\u6bd4\u8f03<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>MFA\u5c0e\u5165\u306e<strong>\u30e1\u30ea\u30c3\u30c8\u3068\u898b\u843d\u3068\u3057\u304c\u3061\u306a\u6ce8\u610f\u70b9<\/strong><\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>AiTM\u653b\u6483<\/strong>\u306a\u3069MFA\u3092\u7a81\u7834\u3059\u308b\u65b0\u3057\u3044\u624b\u53e3\u3068\u305d\u306e\u5bfe\u7b56<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>Claude Code\u5c0e\u5165\u4f01\u696d<\/strong>\u304c\u62bc\u3055\u3048\u308b\u3079\u304d\u8a8d\u8a3c\u30fb\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u306e\u8a2d\u8a08\u6307\u91dd<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u5f0a\u793eGENAI\u306e\u5b9f\u904b\u7528<\/strong>\u306b\u898b\u308bAI\u6d3b\u7528\u6642\u306e\u6a29\u9650\u7ba1\u7406\u306e\u8003\u3048\u65b9<\/span><\/div>\n\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-01\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">01<\/span>\n  <span class=\"section-label\" style=\"display:block;\">DEFINITION<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u3068\u306f\u4f55\u304b<\/span>\n  <span class=\"section-desc\">\u300c\u672c\u4eba\u3067\u3042\u308b\u3053\u3068\u300d\u3092\u8907\u6570\u306e\u8a3c\u62e0\u3067\u78ba\u8a8d\u3059\u308b\u4ed5\u7d44\u307f<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff1aMulti-Factor Authentication\uff09<\/strong>\u3068\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u306e\u969b\u306b\u300c\u77e5\u8b58\u60c5\u5831\u300d\u300c\u6240\u6301\u60c5\u5831\u300d\u300c\u751f\u4f53\u60c5\u5831\u300d\u3068\u3044\u3046<strong>\u6027\u8cea\u306e\u7570\u306a\u308b2\u7a2e\u985e\u4ee5\u4e0a\u306e\u8981\u7d20<\/strong>\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u672c\u4eba\u78ba\u8a8d\u3092\u884c\u3046\u8a8d\u8a3c\u65b9\u5f0f\u306e\u3053\u3068\u3067\u3059\u3002ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u306b\u983c\u308b\u5f93\u6765\u306e\u8a8d\u8a3c\u3068\u6bd4\u3079\u3066\u3001\u306a\u308a\u3059\u307e\u3057\u306e\u30cf\u30fc\u30c9\u30eb\u3092\u5927\u5e45\u306b\u5f15\u304d\u4e0a\u3052\u3089\u308c\u308b\u70b9\u304c\u6700\u5927\u306e\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09<\/strong>\uff1a\u300c\u77e5\u8b58\u60c5\u5831\uff08\u30d1\u30b9\u30ef\u30fc\u30c9\u7b49\uff09\u300d\u300c\u6240\u6301\u60c5\u5831\uff08\u30b9\u30de\u30db\u30fbIC\u30ab\u30fc\u30c9\u7b49\uff09\u300d\u300c\u751f\u4f53\u60c5\u5831\uff08\u6307\u7d0b\u30fb\u9854\u7b49\uff09\u300d\u306e\u3046\u3061\u3001\u7570\u306a\u308b\u7a2e\u985e\u30922\u3064\u4ee5\u4e0a\u7d44\u307f\u5408\u308f\u305b\u3066\u672c\u4eba\u78ba\u8a8d\u3059\u308b\u8a8d\u8a3c\u65b9\u5f0f\u30021\u3064\u306e\u8981\u7d20\u304c\u6f0f\u6d29\u30fb\u7a81\u7834\u3055\u308c\u3066\u3082\u3001\u4ed6\u306e\u8981\u7d20\u304c\u9632\u6ce2\u5824\u306b\u306a\u308b\u8a2d\u8a08\u601d\u60f3\u304c\u6838\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">MFA\u304c\u6ce8\u76ee\u3055\u308c\u308b\u80cc\u666f\u306b\u306f\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u306e\u8a8d\u8a3c\u304c\u3082\u306f\u3084\u5b89\u5168\u3068\u8a00\u3048\u306a\u304f\u306a\u3063\u3066\u3044\u308b\u73fe\u5b9f\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u306b\u3088\u308b\u8a8d\u8a3c\u60c5\u5831\u306e\u7a83\u53d6\u3001\u4ed6\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u6d41\u51fa\u3057\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3044\u56de\u3059<strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30b9\u30c8\u653b\u6483<\/strong>\u3001\u7dcf\u5f53\u305f\u308a\u3067\u7a81\u7834\u3092\u8a66\u307f\u308b<strong>\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u653b\u6483<\/strong>\u306a\u3069\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u5358\u4f53\u3092\u72d9\u3046\u653b\u6483\u624b\u6cd5\u306f\u5e74\u3005\u5de7\u5999\u5316\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30b9\u30c8\u653b\u6483<\/strong>\uff1a\u5225\u306e\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u6f0f\u6d29\u3057\u305fID\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u4f7f\u3044\u56de\u3057\u3066\u3001\u4ed6\u306e\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u3092\u8a66\u307f\u308b\u653b\u6483\u624b\u6cd5\u3002\u591a\u304f\u306e\u4eba\u304c\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3044\u56de\u3057\u3066\u3044\u308b\u73fe\u72b6\u3092\u60aa\u7528\u3057\u305f\u3082\u306e\u3067\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u5358\u4f53\u306e\u8a8d\u8a3c\u3067\u306f\u9632\u304e\u304d\u308c\u306a\u3044\u4ee3\u8868\u4f8b\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1-1. \u306a\u305c\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u300d\u3067\u306f\u4e0d\u5341\u5206\u306a\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7dcf\u52d9\u7701\u3084\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff08IPA\uff09\u304c\u6bce\u5e74\u516c\u8868\u3059\u308b\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u50be\u5411\u3092\u898b\u3066\u3082\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u591a\u304f\u306f<strong>\u6b63\u898f\u306eID\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u305f\u300c\u306a\u308a\u3059\u307e\u3057\u30ed\u30b0\u30a4\u30f3\u300d<\/strong>\u304b\u3089\u59cb\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u304c\u6b63\u3057\u3044\u8a8d\u8a3c\u60c5\u5831\u3092\u624b\u306b\u5165\u308c\u3066\u3057\u307e\u3048\u3070\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u5358\u4f53\u306e\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306f\u305d\u308c\u3092\u898b\u5206\u3051\u308b\u624b\u6bb5\u3092\u6301\u3061\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MFA\u306f\u3001\u3053\u306e\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6f0f\u308c\u305f\u5f8c\u300d\u3092\u60f3\u5b9a\u3057\u305f\u8a2d\u8a08\u3067\u3059\u3002\u4eee\u306b\u653b\u6483\u8005\u304c\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3093\u3067\u3082\u3001\u6240\u6301\u60c5\u5831\uff08\u30b9\u30de\u30db\u306e\u8a8d\u8a3c\u30a2\u30d7\u30ea\u7b49\uff09\u3084\u751f\u4f53\u60c5\u5831\uff08\u6307\u7d0b\u30fb\u9854\u8a8d\u8a3c\uff09\u307e\u3067\u540c\u6642\u306b\u7a81\u7834\u3057\u306a\u3044\u9650\u308a\u30ed\u30b0\u30a4\u30f3\u304c\u6210\u7acb\u3057\u306a\u3044\u305f\u3081\u3001\u88ab\u5bb3\u306e\u767a\u751f\u78ba\u7387\u3092\u5927\u304d\u304f\u4e0b\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">MFA\u306f\u300c\u5b8c\u5168\u306a\u9632\u5fa1\u300d\u3067\u306f\u306a\u3044<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">MFA\u306f\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u306e\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u4e0b\u3052\u307e\u3059\u304c\u3001\u5f8c\u8ff0\u3059\u308bAiTM\u653b\u6483\u306e\u3088\u3046\u306bMFA\u81ea\u4f53\u3092\u7a81\u7834\u3059\u308b\u624b\u53e3\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u300cMFA\u3092\u5165\u308c\u305f\u304b\u3089100%\u5b89\u5168\u300d\u3068\u3044\u3046\u8a8d\u8b58\u306f\u907f\u3051\u3001\u591a\u5c64\u7684\u306a\u5bfe\u7b56\u306e\u4e00\u90e8\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">MFA\u306f\u300c\u9375\u30921\u3064\u304b\u30892\u3064\u4ee5\u4e0a\u306b\u5897\u3084\u3059\u300d\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002\u7384\u95a2\u306e\u9375\u304c1\u3064\u3060\u3051\u306e\u5bb6\u3088\u308a\u3001\u9375\u3068\u6307\u7d0b\u8a8d\u8a3c\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u306a\u5bb6\u306e\u65b9\u304c\u3001\u6ce5\u68d2\u306b\u5165\u3089\u308c\u308b\u30ea\u30b9\u30af\u304c\u4f4e\u3044\u306e\u3068\u540c\u3058\u767a\u60f3\u3067\u3059\u306d\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-02\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">02<\/span>\n  <span class=\"section-label\" style=\"display:block;\">AUTHENTICATION FLOW<\/span>\n  <span class=\"section-title\" style=\"display:block;\">MFA\u306e\u8a8d\u8a3c\u30d5\u30ed\u30fc\u30683\u3064\u306e\u8981\u7d20<\/span>\n  <span class=\"section-desc\">\u77e5\u8b58\u60c5\u5831\u30fb\u6240\u6301\u60c5\u5831\u30fb\u751f\u4f53\u60c5\u5831\u3068\u3044\u30463\u3064\u306e\u67f1<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MFA\u306e\u8a8d\u8a3c\u306f\u3001\u4e00\u822c\u7684\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u9032\u307f\u307e\u3059\u3002\u307e\u305a\u5168\u4f53\u306e\u6d41\u308c\u3092\u56f3\u3067\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>Step 1<\/strong><br><span style=\"font-size:12px;\">ID\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9<br>\u5165\u529b\uff08\u77e5\u8b58\u60c5\u5831\uff09<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 2<\/strong><br><span style=\"font-size:12px;\">\u8ffd\u52a0\u8981\u7d20\u3092\u8981\u6c42<br>\uff08\u6240\u6301\u30fb\u751f\u4f53\u60c5\u5831\uff09<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 3<\/strong><br><span style=\"font-size:12px;\">\u30b9\u30de\u30db\u30fb\u6307\u7d0b\u7b49\u3067<br>\u672c\u4eba\u78ba\u8a8d<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 4<\/strong><br><span style=\"font-size:12px;\">\u7167\u5408\u6210\u529f\u3067<br>\u30ed\u30b0\u30a4\u30f3\u8a31\u53ef<\/span><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4e00\u9023\u306e\u6d41\u308c\u306e\u4e2d\u3067\u3001MFA\u306f<strong>\u7570\u306a\u308b\u6027\u8cea\u3092\u6301\u30643\u3064\u306e\u8981\u7d20<\/strong>\u306e\u3046\u30612\u3064\u4ee5\u4e0a\u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u8981\u7d20\u3092\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u8981\u7d20<\/th><th>\u5185\u5bb9<\/th><th>\u5177\u4f53\u4f8b<\/th><th>\u5f31\u70b9<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u77e5\u8b58\u60c5\u5831<\/td><td>\u672c\u4eba\u3060\u3051\u304c\u77e5\u3063\u3066\u3044\u308b\u60c5\u5831<\/td><td>\u30d1\u30b9\u30ef\u30fc\u30c9\u3001PIN\u30b3\u30fc\u30c9\u3001\u79d8\u5bc6\u306e\u8cea\u554f<\/td><td>\u6f0f\u6d29\u30fb\u63a8\u6e2c\u30fb\u4f7f\u3044\u56de\u3057\u306b\u5f31\u3044<\/td><\/tr>\n<tr><td>\u6240\u6301\u60c5\u5831<\/td><td>\u672c\u4eba\u3060\u3051\u304c\u6301\u3063\u3066\u3044\u308b\u7269<\/td><td>\u30b9\u30de\u30db\uff08\u8a8d\u8a3c\u30a2\u30d7\u30ea\uff09\u3001IC\u30ab\u30fc\u30c9\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc<\/td><td>\u7d1b\u5931\u30fb\u76d7\u96e3\u30fbSIM\u30b9\u30ef\u30c3\u30d7\u306b\u5f31\u3044<\/td><\/tr>\n<tr><td>\u751f\u4f53\u60c5\u5831<\/td><td>\u672c\u4eba\u306e\u8eab\u4f53\u7684\u7279\u5fb4<\/td><td>\u6307\u7d0b\u3001\u9854\u3001\u9759\u8108\u3001\u8679\u5f69<\/td><td>\u7aef\u672b\u4f9d\u5b58\u3001\u8907\u88fd\u30ea\u30b9\u30af\u306f\u4f4e\u3044\u304c\u5909\u66f4\u4e0d\u53ef<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u77e5\u8b58\u60c5\u5831\uff08Something You Know\uff09<\/strong>\uff1a\u672c\u4eba\u306e\u8a18\u61b6\u3060\u3051\u306b\u4f9d\u5b58\u3059\u308b\u60c5\u5831\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u3084PIN\u30b3\u30fc\u30c9\u304c\u4ee3\u8868\u4f8b\u3002\u5b9f\u88c5\u30b3\u30b9\u30c8\u304c\u4f4e\u3044\u4e00\u65b9\u3001\u4f7f\u3044\u56de\u3057\u3084\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u6f0f\u6d29\u30ea\u30b9\u30af\u304c\u6700\u3082\u9ad8\u3044\u8981\u7d20\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u6240\u6301\u60c5\u5831\uff08Something You Have\uff09<\/strong>\uff1a\u672c\u4eba\u304c\u7269\u7406\u7684\u306b\u6240\u6709\u3057\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u3084\u30ab\u30fc\u30c9\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u578b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\uff08YubiKey\u7b49\uff09\u304c\u4ee3\u8868\u4f8b\u3002\u7d1b\u5931\u30fb\u76d7\u96e3\u6642\u306e\u30ea\u30b9\u30af\u7ba1\u7406\u304c\u8ab2\u984c\u306b\u306a\u308b\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u751f\u4f53\u60c5\u5831\uff08Something You Are\uff09<\/strong>\uff1a\u6307\u7d0b\u30fb\u9854\u30fb\u9759\u8108\u30fb\u8679\u5f69\u306a\u3069\u3001\u672c\u4eba\u306e\u8eab\u4f53\u7684\u7279\u5fb4\u3092\u7528\u3044\u308b\u60c5\u5831\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u3088\u3046\u306b\u300c\u5fd8\u308c\u308b\u300d\u3053\u3068\u304c\u306a\u304f\u5229\u4fbf\u6027\u304c\u9ad8\u3044\u4e00\u65b9\u3001\u60c5\u5831\u304c\u6f0f\u6d29\u3057\u305f\u5834\u5408\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u3088\u3046\u306b\u5909\u66f4\u3067\u304d\u306a\u3044\u70b9\u304c\u7279\u6709\u306e\u30ea\u30b9\u30af\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"point-box\">\n  <div class=\"point-title\">MFA\u6210\u7acb\u306e\u6761\u4ef6<\/div>\n  <p><strong>\u300c\u77e5\u8b58\u300d\u300c\u6240\u6301\u300d\u300c\u751f\u4f53\u300d\u306e\u3046\u3061\u3001\u7570\u306a\u308b\u7a2e\u985e\u30922\u3064\u4ee5\u4e0a\u7d44\u307f\u5408\u308f\u305b\u3066\u521d\u3081\u3066MFA\u3068\u547c\u3079\u308b<\/strong><br>\u4f8b\u3048\u3070\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\uff0b\u300c\u79d8\u5bc6\u306e\u8cea\u554f\u300d\u306f\u3001\u3069\u3061\u3089\u3082\u77e5\u8b58\u60c5\u5831\u306e\u305f\u3081\u3001\u8981\u7d20\u6570\u306f2\u3064\u3067\u3082MFA\u306b\u306f\u8a72\u5f53\u3057\u306a\u3044\u70b9\u306b\u6ce8\u610f\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u3088\u304f\u3042\u308b\u8aa4\u89e3<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u3068\u300c\u79d8\u5bc6\u306e\u8cea\u554f\u300d\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u4e21\u65b9\u3068\u3082\u77e5\u8b58\u60c5\u5831\u306e\u305f\u3081\u591a\u8981\u7d20\u8a8d\u8a3c\u306b\u306f\u8a72\u5f53\u3057\u307e\u305b\u3093\u3002MFA\u3092\u540d\u4e57\u308b\u306b\u306f\u3001\u6027\u8cea\u306e\u7570\u306a\u308b\u8981\u7d20\u3092\u307e\u305f\u3050\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5c0e\u5165\u6642\u306b\u3053\u306e\u70b9\u3092\u898b\u843d\u3068\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u306f\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\uff0b\u79d8\u5bc6\u306e\u8cea\u554f\u300d\u3092\u4e8c\u6bb5\u968e\u3060\u3068\u601d\u3063\u3066\u3044\u308b\u65b9\u306f\u591a\u3044\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u53b3\u5bc6\u306b\u306fMFA\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u653b\u6483\u8005\u304cSNS\u306a\u3069\u304b\u3089\u300c\u79d8\u5bc6\u306e\u8cea\u554f\u300d\u306e\u7b54\u3048\uff08\u6bcd\u89aa\u306e\u65e7\u59d3\u306a\u3069\uff09\u3092\u63a8\u6e2c\u3067\u304d\u3066\u3057\u307e\u3046\u30b1\u30fc\u30b9\u3082\u3042\u308b\u306e\u3067\u3001\u5b9f\u306f\u898b\u305f\u76ee\u307b\u3069\u5b89\u5168\u6027\u304c\u4e0a\u304c\u3063\u3066\u3044\u306a\u3044\u69cb\u6210\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-03\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">03<\/span>\n  <span class=\"section-label\" style=\"display:block;\">TERMINOLOGY<\/span>\n  <span class=\"section-title\" style=\"display:block;\">MFA\u30fb\u4e8c\u8981\u7d20\u8a8d\u8a3c\u30fb\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u306e\u9055\u3044<\/span>\n  <span class=\"section-desc\">\u4f3c\u3066\u3044\u308b\u3088\u3046\u3067\u7570\u306a\u308b3\u3064\u306e\u7528\u8a9e\u3092\u6b63\u78ba\u306b\u533a\u5225\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u304c\u591a\u304f\u306e\u4eba\u304c\u6df7\u4e71\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002\u7d50\u8ad6\u3092\u5148\u306b\u8a00\u3046\u3068\u3001\u3053\u306e3\u3064\u306e\u7528\u8a9e\u306f<strong>\u5305\u542b\u95a2\u4fc2\u306b\u3042\u308b\u6982\u5ff5<\/strong>\u3067\u3042\u308a\u3001\u5b8c\u5168\u306b\u540c\u3058\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u7528\u8a9e<\/th><th>\u82f1\u8a9e<\/th><th>\u610f\u5473<\/th><th>MFA\u3068\u306e\u95a2\u4fc2<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09<\/td><td>Multi-Factor Authentication<\/td><td>\u6027\u8cea\u306e\u7570\u306a\u308b\u8981\u7d20\u30922\u3064\u4ee5\u4e0a\u7d44\u307f\u5408\u308f\u305b\u308b\u8a8d\u8a3c<\/td><td>\u6700\u3082\u5e83\u3044\u6982\u5ff5\uff08\u4e0a\u4f4d\u4e92\u63db\uff09<\/td><\/tr>\n<tr><td>\u4e8c\u8981\u7d20\u8a8d\u8a3c\uff082FA\uff09<\/td><td>Two-Factor Authentication<\/td><td>MFA\u306e\u3046\u3061\u3001\u8981\u7d20\u6570\u304c\u3061\u3087\u3046\u30692\u3064\u306e\u3082\u306e<\/td><td>MFA\u306e\u4e00\u7a2e\uff08\u90e8\u5206\u96c6\u5408\uff09<\/td><\/tr>\n<tr><td>\u4e8c\u6bb5\u968e\u8a8d\u8a3c\uff082-Step Verification\uff09<\/td><td>Two-Step Verification<\/td><td>\u8a8d\u8a3c\u30922\u3064\u306e\u300c\u6bb5\u968e\u300d\u306b\u5206\u3051\u3066\u884c\u3046\u4ed5\u7d44\u307f<\/td><td>\u8981\u7d20\u306e\u7a2e\u985e\u306f\u554f\u308f\u306a\u3044\u5834\u5408\u304c\u3042\u308b<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u4e8c\u8981\u7d20\u8a8d\u8a3c\uff082FA\uff09<\/strong>\uff1aMFA\u306e\u4e2d\u3067\u3082\u3001\u7d44\u307f\u5408\u308f\u305b\u308b\u8981\u7d20\u306e\u6570\u304c\u3061\u3087\u3046\u3069\u300c2\u3064\u300d\u3067\u3042\u308b\u3082\u306e\u3092\u6307\u3059\u7528\u8a9e\u3002MFA\u306f\u8981\u7d20\u6570\u304c2\u3064\u4ee5\u4e0a\u3067\u3042\u308c\u3070\u5168\u3066\u542b\u3080\u305f\u3081\u30012FA\u306fMFA\u306e\u90e8\u5206\u96c6\u5408\u306b\u3042\u305f\u308b\u3002\u300c2FA \u2282 MFA\u300d\u3068\u3044\u3046\u95a2\u4fc2\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u4e8c\u6bb5\u968e\u8a8d\u8a3c\uff082-Step Verification\uff09<\/strong>\uff1a\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\u30922\u3064\u306e\u300c\u6bb5\u968e\uff08\u30b9\u30c6\u30c3\u30d7\uff09\u300d\u306b\u5206\u3051\u3066\u884c\u3046\u4ed5\u7d44\u307f\u3002\u53b3\u5bc6\u306b\u306f\u8981\u7d20\u306e\u7a2e\u985e\uff08\u77e5\u8b58\u30fb\u6240\u6301\u30fb\u751f\u4f53\uff09\u3092\u554f\u308f\u306a\u3044\u305f\u3081\u3001\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\uff0b\u300c\u79d8\u5bc6\u306e\u8cea\u554f\u300d\u306e\u3088\u3046\u306b\u540c\u3058\u7a2e\u985e\u306e\u60c5\u5831\u30922\u6bb5\u968e\u3067\u805e\u304f\u30b1\u30fc\u30b9\u3082\u542b\u307e\u308c\u5f97\u308b\u70b9\u304c2FA\/MFA\u3068\u306e\u9055\u3044\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u6574\u7406\u3059\u308b\u3068\u3001<strong>\u300cMFA\u300d\u304c\u6700\u3082\u5e83\u3044\u6982\u5ff5<\/strong>\u3067\u3001\u305d\u306e\u4e2d\u306b\u300c\u8981\u7d20\u6570\u304c2\u3064\u306eMFA\u300d\uff1d\u300c2FA\u300d\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u4e00\u65b9\u300c\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u300d\u306f\u3001\u8981\u7d20\u306e\u6027\u8cea\u3092\u554f\u308f\u305a\u300c\u8a8d\u8a3c\u306e\u624b\u9806\u304c2\u6bb5\u968e\u306b\u5206\u304b\u308c\u3066\u3044\u308b\u300d\u3053\u3068\u3092\u6307\u3059\u3001\u3084\u3084\u7de9\u3084\u304b\u306a\u7528\u8a9e\u3067\u3059\u3002\u5b9f\u52d9\u4e0a\u3001Web\u30b5\u30fc\u30d3\u30b9\u306e\u591a\u304f\u304c\u300c\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u300d\u3068\u3044\u3046\u8868\u73fe\u3067\u5b9f\u969b\u306b\u306fMFA\uff08\u7570\u306a\u308b\u8981\u7d20\u306e\u7d44\u307f\u5408\u308f\u305b\uff09\u3092\u5b9f\u88c5\u3057\u3066\u3044\u308b\u305f\u3081\u3001<strong>\u53b3\u5bc6\u306a\u4f7f\u3044\u5206\u3051\u3092\u3057\u3066\u3044\u306a\u3044\u30b5\u30fc\u30d3\u30b9\u304c\u307b\u3068\u3093\u3069<\/strong>\u3068\u3044\u3046\u306e\u304c\u5b9f\u60c5\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:linear-gradient(135deg,#1a1a1a,#2a2015);border-radius:12px;padding:20px 24px;margin:24px 0;display:flex;align-items:center;gap:16px;color:#fff;\">\n  <span style=\"font-size:36px;\">&#127942;<\/span>\n  <div>\n    <div style=\"font-size:13px;color:#f59e0b;font-weight:700;letter-spacing:1px;\">VERDICT<\/div>\n    <div style=\"font-size:18px;font-weight:800;\">\u5b9f\u52d9\u4e0a\u306f\u307b\u307c\u540c\u7fa9<\/div>\n    <div style=\"font-size:14px;color:rgba(255,255,255,0.7);margin-top:4px;\">\u7528\u8a9e\u3068\u3057\u3066\u306f\u300cMFA \u2287 2FA\u300d\u300c2\u6bb5\u968e\u8a8d\u8a3c\u306f\u8981\u7d20\u3092\u554f\u308f\u306a\u3044\u7de9\u3044\u6982\u5ff5\u300d\u3068\u3044\u3046\u9055\u3044\u304c\u3042\u308b\u304c\u3001\u5b9f\u52d9\u306e\u30b5\u30fc\u30d3\u30b9\u8868\u8a18\u3067\u306f\u53b3\u5bc6\u306b\u533a\u5225\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u3002\u5c0e\u5165\u691c\u8a0e\u6642\u306f\u7528\u8a9e\u3088\u308a\u3082\u300c\u5b9f\u969b\u306b\u3069\u306e\u8981\u7d20\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u308b\u304b\u300d\u3092\u78ba\u8a8d\u3059\u308b\u306e\u304c\u672c\u8cea\u3002<\/div>\n  <\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300c\u3046\u3061\u306f\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b\u304b\u3089\u5b89\u5168\u300d\u3068\u601d\u3063\u3066\u3044\u3066\u3082\u3001\u4e2d\u8eab\u304c\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\uff0b\u79d8\u5bc6\u306e\u8cea\u554f\u300d\u306e\u3088\u3046\u306b\u540c\u3058\u7a2e\u985e\u306e\u8981\u7d20\u306e\u7d44\u307f\u5408\u308f\u305b\u3060\u3063\u305f\u5834\u5408\u3001\u5b9f\u8cea\u7684\u306a\u5b89\u5168\u6027\u306f\u305d\u3053\u307e\u3067\u9ad8\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u7528\u8a9e\u3088\u308a\u3082\u4e2d\u8eab\u306e\u30c1\u30a7\u30c3\u30af\u304c\u5927\u4e8b\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3-1. \u300cMFA\u300d\u3068\u8868\u8a18\u3059\u3079\u304d\u304b\u300c2FA\u300d\u3068\u8868\u8a18\u3059\u3079\u304d\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u8005\u5074\u306e\u8996\u70b9\u3067\u306f\u3001\u8a8d\u8a3c\u30a2\u30d7\u30ea\u30fbSMS\u30fb\u751f\u4f53\u8a8d\u8a3c\u306a\u3069<strong>\u7570\u306a\u308b\u6027\u8cea\u306e\u8981\u7d20\u30922\u3064\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u308b<\/strong>\u5834\u5408\u306f\u300c\u4e8c\u8981\u7d20\u8a8d\u8a3c\uff082FA\uff09\u300d\u3068\u8868\u8a18\u3059\u308b\u306e\u304c\u6700\u3082\u6b63\u78ba\u3067\u3059\u30023\u3064\u4ee5\u4e0a\u306e\u8981\u7d20\uff08\u4f8b\uff1a\u30d1\u30b9\u30ef\u30fc\u30c9\uff0b\u8a8d\u8a3c\u30a2\u30d7\u30ea\uff0b\u751f\u4f53\u8a8d\u8a3c\uff09\u3092\u6c42\u3081\u308b\u5834\u5408\u306f\u300c\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u300d\u3068\u3044\u3046\u8868\u8a18\u304c\u3075\u3055\u308f\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u5411\u3051\u306e\u6848\u5185\u3067\u306f\u3001\u5c02\u9580\u7528\u8a9e\u306e\u53b3\u5bc6\u3055\u3088\u308a\u3082\u300c\u3082\u3046\u4e00\u6bb5\u968e\u3001\u672c\u4eba\u78ba\u8a8d\u304c\u5897\u3048\u308b\u300d\u3068\u3044\u3046\u4f53\u9a13\u306e\u5206\u304b\u308a\u3084\u3059\u3055\u304c\u512a\u5148\u3055\u308c\u308b\u305f\u3081\u3001\u300c\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u300d\u3068\u3044\u3046\u8868\u73fe\u304c\u4f7f\u308f\u308c\u3084\u3059\u3044\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u6587\u8108\u3068\u6280\u8853\u6587\u8108\u3067\u8a00\u8449\u306e\u4f7f\u3044\u5206\u3051\u304c\u751f\u3058\u3066\u3044\u308b\u3001\u3068\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u6df7\u4e71\u304c\u6e1b\u308a\u307e\u3059\u3002<\/p>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-04\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">04<\/span>\n  <span class=\"section-label\" style=\"display:block;\">AUTHENTICATION METHODS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u4e3b\u306a\u8a8d\u8a3c\u65b9\u5f0f\u306e\u7a2e\u985e\u3068\u6bd4\u8f03<\/span>\n  <span class=\"section-desc\">SMS\u30fb\u8a8d\u8a3c\u30a2\u30d7\u30ea\u30fb\u751f\u4f53\u8a8d\u8a3c\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3092\u305d\u308c\u305e\u308c\u6574\u7406<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MFA\u3092\u5b9f\u73fe\u3059\u308b\u5177\u4f53\u7684\u306a\u65b9\u5f0f\u306b\u306f\u8907\u6570\u306e\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u5229\u4fbf\u6027\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5ea6\u30fb\u5c0e\u5165\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u7528\u9014\u306b\u5fdc\u3058\u305f\u4f7f\u3044\u5206\u3051\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u8a8d\u8a3c\u65b9\u5f0f<\/th><th>\u6982\u8981<\/th><th>\u5229\u4fbf\u6027<\/th><th>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027<\/th><th>\u5c0e\u5165\u30b3\u30b9\u30c8<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>SMS\u8a8d\u8a3c<\/td><td>\u767b\u9332\u3057\u305f\u96fb\u8a71\u756a\u53f7\u306b\u30b3\u30fc\u30c9\u3092\u9001\u4fe1<\/td><td>\u25ce \u7279\u5225\u306a\u30a2\u30d7\u30ea\u4e0d\u8981<\/td><td>\u25b3 SIM\u30b9\u30ef\u30c3\u30d7\u306b\u5f31\u3044<\/td><td>\u4f4e<\/td><\/tr>\n<tr><td>\u8a8d\u8a3c\u30a2\u30d7\u30ea\uff08TOTP\uff09<\/td><td>Google Authenticator\u7b49\u3067\u30ef\u30f3\u30bf\u30a4\u30e0\u30b3\u30fc\u30c9\u751f\u6210<\/td><td>\u25cb \u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u3082\u4f7f\u3048\u308b<\/td><td>\u25cb SMS\u3088\u308a\u5b89\u5168<\/td><td>\u4f4e\u301c\u4e2d<\/td><\/tr>\n<tr><td>\u30d7\u30c3\u30b7\u30e5\u901a\u77e5<\/td><td>\u5c02\u7528\u30a2\u30d7\u30ea\u306b\u300c\u627f\u8a8d\u300d\u901a\u77e5\u3092\u9001\u4fe1<\/td><td>\u25ce \u30bf\u30c3\u30d7\u3060\u3051\u3067\u5b8c\u4e86<\/td><td>\u25cb \u4e2d\u9593\u8005\u653b\u6483\u306b\u306f\u4e00\u90e8\u5f31\u3044<\/td><td>\u4e2d<\/td><\/tr>\n<tr><td>\u751f\u4f53\u8a8d\u8a3c<\/td><td>\u6307\u7d0b\u30fb\u9854\u30fb\u9759\u8108\u306a\u3069\u3067\u672c\u4eba\u78ba\u8a8d<\/td><td>\u25ce \u8a18\u61b6\u4e0d\u8981\u3067\u6700\u901f<\/td><td>\u25ce \u8907\u88fd\u304c\u6975\u3081\u3066\u56f0\u96e3<\/td><td>\u4e2d\u301c\u9ad8<\/td><\/tr>\n<tr><td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\uff08FIDO2\uff09<\/td><td>USB\/NFC\u306e\u7269\u7406\u30c7\u30d0\u30a4\u30b9\u3067\u8a8d\u8a3c<\/td><td>\u25b3 \u30c7\u30d0\u30a4\u30b9\u643a\u5e2f\u304c\u5fc5\u8981<\/td><td>\u25ce \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u306f\u6700\u9ad8\u6c34\u6e96<\/td><td>\u4e2d\u301c\u9ad8<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>SIM\u30b9\u30ef\u30c3\u30d7<\/strong>\uff1a\u653b\u6483\u8005\u304c\u643a\u5e2f\u30ad\u30e3\u30ea\u30a2\u3092\u9a19\u3057\u3066\u88ab\u5bb3\u8005\u306e\u96fb\u8a71\u756a\u53f7\u3092\u81ea\u5206\u306eSIM\u30ab\u30fc\u30c9\u306b\u79fb\u3057\u66ff\u3048\u308b\u8a50\u6b3a\u624b\u6cd5\u3002\u756a\u53f7\u3092\u4e57\u3063\u53d6\u3089\u308c\u308b\u3068\u3001SMS\u8a8d\u8a3c\u306e\u30b3\u30fc\u30c9\u3082\u653b\u6483\u8005\u306b\u5c4a\u3044\u3066\u3057\u307e\u3046\u305f\u3081\u3001SMS\u8a8d\u8a3c\u306e\u4ee3\u8868\u7684\u306a\u5f31\u70b9\u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>TOTP\uff08Time-based One-Time Password\uff09<\/strong>\uff1a\u6642\u523b\u306b\u57fa\u3065\u3044\u3066\u4e00\u5b9a\u9593\u9694\uff08\u591a\u304f\u306f30\u79d2\uff09\u3067\u30b3\u30fc\u30c9\u304c\u81ea\u52d5\u66f4\u65b0\u3055\u308c\u308b\u4ed5\u7d44\u307f\u3002Google Authenticator\u3084Microsoft Authenticator\u306a\u3069\u306e\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u901a\u4fe1\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u305f\u3081\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u3082\u5229\u7528\u3067\u304d\u308b\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>FIDO2<\/strong>\uff1a\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u4f9d\u5b58\u3057\u306a\u3044\u6b21\u4e16\u4ee3\u306e\u8a8d\u8a3c\u898f\u683c\u3002\u751f\u4f53\u8a8d\u8a3c\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u305d\u306e\u3082\u306e\u3092\u4fdd\u5b58\u3057\u306a\u3044\u8a2d\u8a08\u306b\u3067\u304d\u308b\u305f\u3081\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u8a8d\u8a3c\u60c5\u5831\u306e\u7a83\u53d6\u81ea\u4f53\u304c\u539f\u7406\u7684\u306b\u6210\u7acb\u3057\u306b\u304f\u3044\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4-1. SMS\u8a8d\u8a3c\u306f\u306a\u305c\u300c\u975e\u63a8\u5968\u300d\u3068\u8a00\u308f\u308c\u59cb\u3081\u3066\u3044\u308b\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SMS\u8a8d\u8a3c\u306f\u5c0e\u5165\u306e\u3057\u3084\u3059\u3055\u304b\u3089\u4eca\u3082\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8fd1\u5e74\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5c02\u9580\u6a5f\u95a2\u304b\u3089<strong>\u975e\u63a8\u5968<\/strong>\u3068\u3055\u308c\u308b\u5834\u9762\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u7406\u7531\u306f\u4e3b\u306b2\u3064\u3067\u30011\u3064\u306f\u524d\u8ff0\u306e<strong>SIM\u30b9\u30ef\u30c3\u30d7<\/strong>\u3001\u3082\u30461\u3064\u306f\u901a\u4fe1\u7d4c\u8def\u306e\u9014\u4e2d\u3067\u30b3\u30fc\u30c9\u3092\u508d\u53d7\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u7c73\u56fd\u7acb\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240\uff08NIST\uff09\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3067\u3082\u3001SMS\u306b\u3088\u308b\u8a8d\u8a3c\u30b3\u30fc\u30c9\u9001\u4fe1\u306f\u5c06\u6765\u7684\u306b\u975e\u63a8\u5968\u3068\u3059\u308b\u65b9\u5411\u6027\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">SMS\u8a8d\u8a3c\u304b\u3089\u306e\u79fb\u884c\u5148<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u73fe\u6642\u70b9\u3067SMS\u8a8d\u8a3c\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u307e\u305a\u306f\u8a8d\u8a3c\u30a2\u30d7\u30ea\uff08TOTP\uff09\u3078\u306e\u5207\u308a\u66ff\u3048\u3092\u691c\u8a0e\u3059\u308b\u306e\u304c\u73fe\u5b9f\u7684\u306a\u7b2c\u4e00\u6b69\u3067\u3059\u3002\u3055\u3089\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u305f\u3044\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u751f\u4f53\u8a8d\u8a3c\u3084FIDO2\u5bfe\u5fdc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u306e\u4f75\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:linear-gradient(135deg,#1a1a1a,#1a2520);border-radius:12px;padding:20px 24px;margin:24px 0;display:flex;align-items:center;gap:16px;color:#fff;\">\n  <span style=\"font-size:36px;\">&#127942;<\/span>\n  <div>\n    <div style=\"font-size:13px;color:#10b981;font-weight:700;letter-spacing:1px;\">VERDICT<\/div>\n    <div style=\"font-size:18px;font-weight:800;\">\u751f\u4f53\u8a8d\u8a3c\u30fbFIDO2 \u306b\u8ecd\u914d<\/div>\n    <div style=\"font-size:14px;color:rgba(255,255,255,0.7);margin-top:4px;\">\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u30fb\u5229\u4fbf\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3067\u6700\u3082\u512a\u308c\u308b\u306e\u306f\u751f\u4f53\u8a8d\u8a3c\u3068FIDO2\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3002SMS\u8a8d\u8a3c\u306f\u300c\u7121\u3044\u3088\u308a\u306f\u30de\u30b7\u300d\u30ec\u30d9\u30eb\u307e\u3067\u8a55\u4fa1\u304c\u4e0b\u304c\u308a\u3064\u3064\u3042\u308a\u3001\u6cd5\u4eba\u5229\u7528\u3067\u306f\u8a8d\u8a3c\u30a2\u30d7\u30ea\u4ee5\u4e0a\u3078\u306e\u79fb\u884c\u304c\u671b\u307e\u3057\u3044\u3002<\/div>\n  <\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u5f0a\u793e\u3067\u3082SMS\u8a8d\u8a3c\u3060\u3051\u306b\u983c\u3063\u3066\u3044\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u306f\u57fa\u672c\u7684\u306b\u7121\u304f\u3057\u3066\u3044\u307e\u3059\u3002\u696d\u52d9\u3067\u4f7f\u3046\u30c4\u30fc\u30eb\u306f\u3001\u53ef\u80fd\u306a\u9650\u308a\u8a8d\u8a3c\u30a2\u30d7\u30ea\u304b\u751f\u4f53\u8a8d\u8a3c\u3092\u5fc5\u9808\u306b\u3059\u308b\u65b9\u91dd\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-05\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">05<\/span>\n  <span class=\"section-label\" style=\"display:block;\">BENEFITS & CAUTIONS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u6ce8\u610f\u70b9<\/span>\n  <span class=\"section-desc\">\u5b89\u5168\u6027\u304c\u4e0a\u304c\u308b\u4e00\u65b9\u3067\u767a\u751f\u3059\u308b\u30b3\u30b9\u30c8\u3082\u6b63\u3057\u304f\u628a\u63e1\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MFA\u3092\u5c0e\u5165\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u660e\u78ba\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001\u904b\u7528\u9762\u3067\u306e\u6ce8\u610f\u70b9\u3082\u7406\u89e3\u3057\u305f\u4e0a\u3067\u5c0e\u5165\u3057\u306a\u3044\u3068\u3001\u300c\u5b89\u5168\u306b\u306f\u306a\u3063\u305f\u304c\u73fe\u5834\u306e\u751f\u7523\u6027\u304c\u843d\u3061\u305f\u300d\u3068\u3044\u3046\u5225\u306e\u554f\u984c\u3092\u62db\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5-1. MFA\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30d1\u30b9\u30ef\u30fc\u30c9\u5358\u4f53\u306e\u6f0f\u6d29\u3060\u3051\u3067\u306f\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u304c\u6210\u7acb\u3057\u306a\u304f\u306a\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30b9\u30c8\u653b\u6483\u30fb\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u653b\u6483\u3078\u306e\u8010\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u5404\u7a2e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a8d\u8a3c\uff08ISMS\u3001SOC2\u7b49\uff09\u3084\u53d6\u5f15\u5148\u306e\u8981\u6c42\u4e8b\u9805\u3092\u6e80\u305f\u3057\u3084\u3059\u304f\u306a\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u4e07\u4e00\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u8a66\u884c\u3092\u691c\u77e5\u3057\u3084\u3059\u304f\u306a\u308b\uff08\u8ffd\u52a0\u8a8d\u8a3c\u3078\u306e\u7570\u5e38\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u3057\u3066\u30ed\u30b0\u306b\u6b8b\u308b\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u30fbSaaS\u306e\u5229\u7528\u304c\u5897\u3048\u308b\u4e2d\u3067\u3001\u5883\u754c\u9632\u5fa1\u306b\u983c\u3089\u306a\u3044\u300c\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u300d\u69cb\u6210\u306e\u571f\u53f0\u306b\u306a\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8<\/strong>\uff1a\u300c\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3060\u304b\u3089\u5b89\u5168\u300d\u3068\u3044\u3046\u5f93\u6765\u306e\u5883\u754c\u9632\u5fa1\u306e\u524d\u63d0\u3092\u7f6e\u304b\u305a\u3001\u3042\u3089\u3086\u308b\u30a2\u30af\u30bb\u30b9\u3092\u90fd\u5ea6\u691c\u8a3c\u3059\u308b\u8003\u3048\u65b9\u3002\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3084\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u304c\u666e\u53ca\u3057\u305f\u73fe\u5728\u306e\u4e3b\u6d41\u306a\u8003\u3048\u65b9\u3067\u3001MFA\u306f\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u8981\u7d20\u306e\u4e00\u3064\u306b\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u308b\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5-2. \u5c0e\u5165\u6642\u306b\u898b\u843d\u3068\u3057\u304c\u3061\u306a\u6ce8\u610f\u70b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MFA\u306f\u4e07\u80fd\u3067\u306f\u306a\u304f\u3001\u5c0e\u5165\u30fb\u904b\u7528\u306e\u8a2d\u8a08\u3092\u8aa4\u308b\u3068\u5225\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u6ce8\u610f\u70b9\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u6ce8\u610f\u70b9<\/th><th>\u5185\u5bb9<\/th><th>\u5bfe\u7b56\u306e\u65b9\u5411\u6027<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u7aef\u672b\u7d1b\u5931\u6642\u306e\u8a70\u307f\u5bfe\u7b56<\/td><td>\u8a8d\u8a3c\u30a2\u30d7\u30ea\u5165\u308a\u306e\u30b9\u30de\u30db\u3092\u7d1b\u5931\u3059\u308b\u3068\u672c\u4eba\u3082\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u304f\u306a\u308b<\/td><td>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b3\u30fc\u30c9\u30fb\u8907\u6570\u7aef\u672b\u767b\u9332\u3092\u4e8b\u524d\u306b\u7528\u610f<\/td><\/tr>\n<tr><td>MFA\u75b2\u52b4\u653b\u6483<\/td><td>\u30d7\u30c3\u30b7\u30e5\u901a\u77e5\u3092\u5927\u91cf\u9001\u4fe1\u3057\u8aa4\u30bf\u30c3\u30d7\u3092\u8a98\u767a\u3059\u308b\u653b\u6483\u624b\u6cd5<\/td><td>\u756a\u53f7\u7167\u5408\u578b\u30d7\u30c3\u30b7\u30e5\u901a\u77e5\u3084\u751f\u4f53\u8a8d\u8a3c\u306e\u4f75\u7528<\/td><\/tr>\n<tr><td>\u73fe\u5834\u306e\u62b5\u6297\u611f<\/td><td>\u6bce\u56de\u306e\u8ffd\u52a0\u8a8d\u8a3c\u304c\u300c\u9762\u5012\u300d\u3068\u611f\u3058\u3089\u308c\u5f62\u9ab8\u5316\u3059\u308b\u30ea\u30b9\u30af<\/td><td>\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\u3067\u4f4e\u30ea\u30b9\u30af\u64cd\u4f5c\u306f\u7701\u7565<\/td><\/tr>\n<tr><td>\u7ba1\u7406\u30b3\u30b9\u30c8\u306e\u5897\u52a0<\/td><td>\u7aef\u672b\u767b\u9332\u30fb\u30ea\u30bb\u30c3\u30c8\u5bfe\u5fdc\u306a\u3069\u60c5\u30b7\u30b9\u90e8\u9580\u306e\u904b\u7528\u8ca0\u8377\u304c\u5897\u3048\u308b<\/td><td>IDaaS\u7b49\u306e\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u4e00\u5143\u5316<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>MFA\u75b2\u52b4\u653b\u6483\uff08MFA Fatigue Attack\uff09<\/strong>\uff1a\u653b\u6483\u8005\u304c\u7a83\u53d6\u3057\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u30ed\u30b0\u30a4\u30f3\u3092\u7e70\u308a\u8fd4\u3057\u8a66\u307f\u3001\u88ab\u5bb3\u8005\u306e\u30b9\u30de\u30db\u306b\u30d7\u30c3\u30b7\u30e5\u901a\u77e5\u3092\u5927\u91cf\u9001\u4fe1\u3057\u7d9a\u3051\u308b\u653b\u6483\u3002\u300c\u65e9\u304f\u6b62\u3081\u305f\u3044\u300d\u3068\u3044\u3046\u5fc3\u7406\u306b\u3064\u3051\u8fbc\u3093\u3067\u8aa4\u3063\u3066\u300c\u627f\u8a8d\u300d\u3092\u30bf\u30c3\u30d7\u3055\u305b\u308b\u3053\u3068\u3092\u72d9\u3046\u624b\u53e3\u3002\u6570\u5341\u4ef6\u306e\u901a\u77e5\u304c\u7d9a\u304f\u30b1\u30fc\u30b9\u3082\u5831\u544a\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">MFA\u75b2\u52b4\u653b\u6483\u3078\u306e\u5099\u3048<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u5358\u7d14\u306a\u300c\u627f\u8a8d\/\u62d2\u5426\u300d\u30dc\u30bf\u30f3\u3060\u3051\u306e\u30d7\u30c3\u30b7\u30e5\u901a\u77e5\u306f\u3001MFA\u75b2\u52b4\u653b\u6483\u306b\u5f31\u3044\u69cb\u6210\u3067\u3059\u3002\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u305f\u756a\u53f7\u3092\u5165\u529b\u3055\u305b\u308b\u300c\u756a\u53f7\u7167\u5408\uff08Number Matching\uff09\u300d\u578b\u306e\u901a\u77e5\u306b\u5bfe\u5fdc\u3057\u305f\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u9078\u3076\u3053\u3068\u3067\u3001\u30ea\u30b9\u30af\u3092\u5927\u304d\u304f\u4e0b\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">MFA\u3092\u5165\u308c\u3066\u7d42\u308f\u308a\u3067\u306f\u306a\u304f\u3001\u300c\u75b2\u308c\u3055\u305b\u3066\u8aa4\u30bf\u30c3\u30d7\u3092\u8a98\u3046\u300d\u30bf\u30a4\u30d7\u306e\u653b\u6483\u307e\u3067\u60f3\u5b9a\u3057\u3066\u904b\u7528\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u30012026\u5e74\u6642\u70b9\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u306b\u6c42\u3081\u3089\u308c\u308b\u8996\u70b9\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-06\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">06<\/span>\n  <span class=\"section-label\" style=\"display:block;\">LATEST TRENDS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\u3068AiTM\u653b\u6483\u3078\u306e\u5bfe\u7b56<\/span>\n  <span class=\"section-desc\">MFA\u3092\u300c\u3059\u308a\u629c\u3051\u308b\u300d\u6700\u65b0\u306e\u653b\u6483\u624b\u6cd5\u3068\u3001\u305d\u306e\u5bfe\u6297\u7b56<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MFA\u306e\u666e\u53ca\u306b\u4f34\u3044\u3001\u653b\u6483\u5074\u3082MFA\u305d\u306e\u3082\u306e\u3092\u7a81\u7834\u3059\u308b\u624b\u53e3\u3092\u767a\u5c55\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u4e2d\u3067\u3082\u8fd1\u5e74\u7279\u306b\u8b66\u6212\u3055\u308c\u3066\u3044\u308b\u306e\u304c<strong>AiTM\uff08Adversary-in-the-Middle\uff09\u653b\u6483<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>AiTM\u653b\u6483\uff08Adversary-in-the-Middle\uff09<\/strong>\uff1a\u653b\u6483\u8005\u304c\u672c\u7269\u305d\u3063\u304f\u308a\u306e\u507d\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u7528\u610f\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5165\u529b\u3057\u305fID\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u30fbMFA\u306e\u8a8d\u8a3c\u30b3\u30fc\u30c9\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u4e2d\u7d99\u3057\u3066\u76d7\u307f\u53d6\u308b\u653b\u6483\u624b\u6cd5\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u6b63\u898f\u306e\u624b\u9806\u3067\u8a8d\u8a3c\u3057\u3066\u3044\u308b\u3064\u3082\u308a\u3067\u3082\u3001\u88cf\u5074\u3067\u30bb\u30c3\u30b7\u30e7\u30f3\u60c5\u5831\uff08\u30af\u30c3\u30ad\u30fc\uff09\u3054\u3068\u76d7\u307e\u308c\u3066\u3057\u307e\u3046\u305f\u3081\u3001MFA\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u3066\u3082\u88ab\u5bb3\u306b\u906d\u3046\u70b9\u304c\u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3068\u5927\u304d\u304f\u7570\u306a\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">AiTM\u653b\u6483\u304c\u5384\u4ecb\u306a\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u81ea\u8eab\u304c\u300c\u672c\u7269\u306e\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u3060\u300d\u3068\u4fe1\u3058\u3066\u6b63\u898f\u306e\u624b\u9806\u901a\u308a\u306bMFA\u3092\u5b8c\u4e86\u3055\u305b\u3066\u3057\u307e\u3046\u70b9\u3067\u3059\u3002\u653b\u6483\u8005\u306f\u8a8d\u8a3c\u30b3\u30fc\u30c9\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u8a8d\u8a3c\u5b8c\u4e86\u5f8c\u306b\u767a\u884c\u3055\u308c\u308b<strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30c3\u30ad\u30fc<\/strong>\u3092\u7a83\u53d6\u3059\u308b\u305f\u3081\u3001\u5f8c\u304b\u3089\u898b\u3066\u3082\u300c\u6b63\u898f\u306e\u30ed\u30b0\u30a4\u30f3\u300d\u306b\u898b\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30c3\u30ad\u30fc<\/strong>\uff1a\u30ed\u30b0\u30a4\u30f3\u5b8c\u4e86\u5f8c\u3001\u518d\u5ea6\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u3092\u6c42\u3081\u305a\u306b\u64cd\u4f5c\u3092\u7d9a\u3051\u3089\u308c\u308b\u3088\u3046\u30d6\u30e9\u30a6\u30b6\u306b\u4fdd\u5b58\u3055\u308c\u308b\u8a8d\u8a3c\u60c5\u5831\u3002AiTM\u653b\u6483\u3067\u306f\u3053\u306e\u30af\u30c3\u30ad\u30fc\u3054\u3068\u7a83\u53d6\u3055\u308c\u308b\u305f\u3081\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3084MFA\u30b3\u30fc\u30c9\u3092\u5909\u66f4\u3057\u305f\u3060\u3051\u3067\u306f\u88ab\u5bb3\u3092\u9632\u3052\u306a\u3044\u30b1\u30fc\u30b9\u304c\u3042\u308b\u70b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6-1. AiTM\u653b\u6483\u3078\u306e\u73fe\u5b9f\u7684\u306a\u5bfe\u7b56<\/h3>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>FIDO2\u5bfe\u5fdc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u30fb\u751f\u4f53\u8a8d\u8a3c\uff08\u30d1\u30b9\u30ad\u30fc\uff09\u3092\u512a\u5148\u7684\u306b\u63a1\u7528\u3059\u308b\uff08\u539f\u7406\u7684\u306bAiTM\u8010\u6027\u304c\u9ad8\u3044\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u4e0d\u5be9\u306a\u30c9\u30e1\u30a4\u30f3\u30fbURL\u3092\u8b66\u544a\u3059\u308b\u30d6\u30e9\u30a6\u30b6\u4fdd\u8b77\u6a5f\u80fd\u3084DNS\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u4f75\u7528\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30ed\u30b0\u30a4\u30f3\u5f8c\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u6642\u9593\u3092\u5fc5\u8981\u6700\u5c0f\u9650\u306b\u77ed\u7e2e\u3057\u3001\u6a5f\u5bc6\u64cd\u4f5c\u6642\u306f\u518d\u8a8d\u8a3c\u3092\u6c42\u3081\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u3044\u3064\u3082\u3068\u9055\u3046\u5834\u6240\u30fb\u7aef\u672b\u304b\u3089\u306e\u30ed\u30b0\u30a4\u30f3\u300d\u3092\u691c\u77e5\u3059\u308b\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\u3092\u5c0e\u5165\u3059\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6-2. \u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\u30fb\u9069\u5fdc\u578b\u8a8d\u8a3c\u3068\u306f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\uff08\u9069\u5fdc\u578b\u8a8d\u8a3c\uff09<\/strong>\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u3054\u3068\u306b\u4e00\u5f8b\u3067\u8ffd\u52a0\u8a8d\u8a3c\u3092\u6c42\u3081\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30a2\u30af\u30bb\u30b9\u5143\u306eIP\u30a2\u30c9\u30ec\u30b9\u30fb\u7aef\u672b\u30fb\u6642\u9593\u5e2f\u30fb\u884c\u52d5\u30d1\u30bf\u30fc\u30f3\u306a\u3069\u304b\u3089<strong>\u30ea\u30b9\u30af\u30b9\u30b3\u30a2<\/strong>\u3092\u7b97\u51fa\u3057\u3001\u30ea\u30b9\u30af\u304c\u9ad8\u3044\u3068\u5224\u65ad\u3055\u308c\u305f\u5834\u5408\u306b\u306e\u307f\u8ffd\u52a0\u306e\u672c\u4eba\u78ba\u8a8d\u3092\u8981\u6c42\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\uff08\u9069\u5fdc\u578b\u8a8d\u8a3c\uff09<\/strong>\uff1a\u30ed\u30b0\u30a4\u30f3\u306e\u72b6\u6cc1\uff08\u666e\u6bb5\u3068\u7570\u306a\u308b\u5834\u6240\u30fb\u7aef\u672b\u30fb\u6642\u9593\u5e2f\u306a\u3069\uff09\u3092\u5206\u6790\u3057\u3001\u30ea\u30b9\u30af\u304c\u9ad8\u3044\u3068\u5224\u65ad\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u8ffd\u52a0\u306eMFA\u3092\u8981\u6c42\u3059\u308b\u8a8d\u8a3c\u65b9\u5f0f\u3002\u6bce\u56de\u4e00\u5f8b\u3067\u8a8d\u8a3c\u3092\u6c42\u3081\u308b\u65b9\u5f0f\u306b\u6bd4\u3079\u3001\u6b63\u898f\u30e6\u30fc\u30b6\u30fc\u306e\u5229\u4fbf\u6027\u3092\u843d\u3068\u3055\u305a\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3067\u304d\u308b\u70b9\u304c\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u300c\u3044\u3064\u3082\u4f7f\u3063\u3066\u3044\u308b\u30aa\u30d5\u30a3\u30b9\u306e\u7aef\u672b\u30fbIP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u300d\u3067\u3042\u308c\u3070MFA\u3092\u30b9\u30ad\u30c3\u30d7\u3057\u3001\u300c\u6df1\u591c\u306b\u898b\u77e5\u3089\u306c\u56fd\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u304c\u3042\u3063\u305f\u300d\u5834\u5408\u306b\u306e\u307f\u8ffd\u52a0\u8a8d\u8a3c\u3092\u8981\u6c42\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u904b\u7528\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u640d\u306a\u308f\u305a\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u3089\u308c\u308b\u305f\u3081\u3001\u6cd5\u4eba\u5411\u3051IDaaS\uff08ID\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\uff09\u3092\u4e2d\u5fc3\u306b\u63a1\u7528\u304c\u5e83\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:linear-gradient(135deg,#1a1a1a,#1a2520);border-radius:12px;padding:20px 24px;margin:24px 0;display:flex;align-items:center;gap:16px;color:#fff;\">\n  <span style=\"font-size:36px;\">&#127942;<\/span>\n  <div>\n    <div style=\"font-size:13px;color:#10b981;font-weight:700;letter-spacing:1px;\">VERDICT<\/div>\n    <div style=\"font-size:18px;font-weight:800;\">\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c \u306b\u8ecd\u914d<\/div>\n    <div style=\"font-size:14px;color:rgba(255,255,255,0.7);margin-top:4px;\">\u6bce\u56de\u4e00\u5f8b\u3067MFA\u3092\u6c42\u3081\u308b\u65b9\u5f0f\u306b\u6bd4\u3079\u3001\u6b63\u898f\u30e6\u30fc\u30b6\u30fc\u306e\u5229\u4fbf\u6027\u3092\u843d\u3068\u3055\u305a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3067\u304d\u308b\u3002\u5f93\u696d\u54e1\u6570\u304c\u5897\u3048\u3001\u591a\u69d8\u306a\u50cd\u304d\u65b9\uff08\u30ea\u30e2\u30fc\u30c8\u30fb\u5916\u51fa\u5148\uff09\u304c\u6df7\u5728\u3059\u308b\u7d44\u7e54\u307b\u3069\u5c0e\u5165\u52b9\u679c\u304c\u5927\u304d\u3044\u3002<\/div>\n  <\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">AiTM\u653b\u6483\u306e\u8a71\u3092\u805e\u304f\u3068\u300cMFA\u3092\u3084\u3063\u3066\u3082\u610f\u5473\u304c\u306a\u3044\u306e\u3067\u306f\u300d\u3068\u4e0d\u5b89\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u653b\u6483\u306e\u96e3\u6613\u5ea6\u306f\u78ba\u5b9f\u306b\u4e0a\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u300cMFA\uff1d\u7d76\u5bfe\u5b89\u5168\u300d\u3068\u3044\u3046\u601d\u3044\u8fbc\u307f\u3060\u3051\u306f\u6368\u3066\u3066\u3001\u591a\u5c64\u7684\u306b\u5099\u3048\u308b\u3079\u304d\u3060\u3068\u3044\u3046\u7406\u89e3\u304c\u91cd\u8981\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-07\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">07<\/span>\n  <span class=\"section-label\" style=\"display:block;\">AI ADOPTION SECURITY<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u72ec\u81ea\u3011Claude Code\u5c0e\u5165\u4f01\u696d\u304c\u6574\u5099\u3059\u3079\u304d\u8a8d\u8a3c\u30fb\u30a2\u30af\u30bb\u30b9\u7ba1\u7406<\/span>\n  <span class=\"section-desc\">AI\u30c4\u30fc\u30eb\u304c\u696d\u52d9\u30c7\u30fc\u30bf\u306b\u89e6\u308c\u308b\u7bc4\u56f2\u304c\u5e83\u304c\u308b\u307b\u3069\u3001\u8a8d\u8a3c\u8a2d\u8a08\u306e\u91cd\u8981\u5ea6\u306f\u4e0a\u304c\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u304b\u3089\u306f\u3001AI\u9b3c\u7ba1\u7406\u3068\u3057\u3066\u65e5\u3005Claude Code\u306e\u5c0e\u5165\u652f\u63f4\u3092\u884c\u3046\u4e2d\u3067\u898b\u3048\u3066\u304d\u305f\u3001<strong>AI\u30c4\u30fc\u30eb\u5c0e\u5165\u6642\u306b\u7279\u6709\u306e\u8a8d\u8a3c\u30fb\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u306e\u8003\u3048\u65b9<\/strong>\u3092\u72ec\u81ea\u306b\u6574\u7406\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306aMFA\u89e3\u8aac\u8a18\u4e8b\u3067\u306f\u3042\u307e\u308a\u89e6\u308c\u3089\u308c\u306a\u3044\u3001AI\u6d3b\u7528\u306a\u3089\u3067\u306f\u306e\u8ad6\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7-1. AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u300c\u8907\u6570\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u89e6\u308c\u308b\u300d\u524d\u63d0\u3067\u8a2d\u8a08\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Claude Code\u306e\u3088\u3046\u306a\u81ea\u5f8b\u578bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u3001\u30e1\u30fc\u30eb\u30fb\u30ab\u30ec\u30f3\u30c0\u30fc\u30fb\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u30fb\u793e\u5185\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001<strong>\u8907\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u6a2a\u65ad\u3057\u3066\u64cd\u4f5c\u3059\u308b<\/strong>\u3053\u3068\u304c\u524d\u63d0\u306e\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3053\u308c\u306f\u696d\u52d9\u52b9\u7387\u5316\u306e\u89b3\u70b9\u3067\u306f\u5927\u304d\u306a\u5f37\u307f\u3067\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u3067\u306f\u300c1\u3064\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u7a81\u7834\u3055\u308c\u305f\u3068\u304d\u306e\u5f71\u97ff\u7bc4\u56f2\u304c\u5e83\u304c\u308a\u3084\u3059\u3044\u300d\u3068\u3044\u3046\u65b0\u3057\u3044\u30ea\u30b9\u30af\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u81ea\u5f8b\u578bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/strong>\uff1a\u4eba\u9593\u304c\u90fd\u5ea6\u6307\u793a\u3057\u306a\u304f\u3066\u3082\u3001\u76ee\u7684\u3092\u4e0e\u3048\u308c\u3070\u305d\u3053\u306b\u5411\u3051\u3066\u8907\u6570\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u81ea\u5206\u3067\u5b9f\u884c\u3059\u308bAI\u3002Claude Code\u306f\u300c\u3053\u306e\u30d5\u30a9\u30eb\u30c0\u306e\u30b3\u30fc\u30c9\u3092\u30ea\u30d5\u30a1\u30af\u30bf\u3057\u3066\u300d\u300c\u3053\u306e\u30e1\u30fc\u30eb\u306b\u8fd4\u4fe1\u3057\u3066\u300d\u3068\u3044\u3063\u305f\u62bd\u8c61\u7684\u306a\u6307\u793a\u3067\u3001\u8907\u6570\u306e\u30c4\u30fc\u30eb\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u6a2a\u65ad\u3057\u3066\u81ea\u3089\u8a08\u753b\u30fb\u5b9f\u884c\u3059\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3060\u304b\u3089\u3053\u305d\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u696d\u52d9\u306b\u7d44\u307f\u8fbc\u3080\u4f01\u696d\u3067\u306f\u3001<strong>AI\u304c\u64cd\u4f5c\u3059\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u81ea\u4f53\u306eMFA\u3092\u5fc5\u9808\u5316\u3059\u308b<\/strong>\u3053\u3068\u304c\u6700\u521d\u306e\u9632\u885b\u7dda\u306b\u306a\u308a\u307e\u3059\u3002\u4eba\u9593\u306e\u30e6\u30fc\u30b6\u30fc\u3068\u540c\u3058\u304b\u3001\u305d\u308c\u4ee5\u4e0a\u306b\u53b3\u683c\u306a\u8a8d\u8a3c\u8a2d\u8a08\u304c\u6c42\u3081\u3089\u308c\u308b\u3068\u8003\u3048\u308b\u3079\u304d\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7-2. SSO\uff0bMFA\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u6700\u3082\u904b\u7528\u8ca0\u8377\u304c\u4f4e\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u6570\u306eSaaS\u3092AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u6a2a\u65ad\u7684\u306b\u4f7f\u3046\u4f53\u5236\u3067\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306b\u500b\u5225\u306eID\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u7ba1\u7406\u3059\u308b\u65b9\u5f0f\u306f\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>SSO\uff08\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3\uff09\u3068MFA\u3092\u7d44\u307f\u5408\u308f\u305b\u308b<\/strong>\u3053\u3068\u3067\u3001\u300c1\u3064\u306e\u5f37\u56fa\u306a\u8a8d\u8a3c\u3092\u901a\u308c\u3070\u3001\u8a31\u53ef\u3055\u308c\u305f\u7bc4\u56f2\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u300d\u3068\u3044\u3046\u69cb\u6210\u306b\u3067\u304d\u3001\u7ba1\u7406\u8ca0\u8377\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4e21\u7acb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>SSO\uff08\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3\uff09<\/strong>\uff1a\u8907\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u306b1\u3064\u306eID\u3067\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3002Google Workspace\u3084Microsoft 365\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u5404\u7a2eSaaS\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u305f\u3081\u3001\u793e\u54e1\u500b\u5225\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u7ba1\u7406\u304c\u4e0d\u8981\u306b\u306a\u308b\u3002MFA\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u6cd5\u4eba\u5229\u7528\u306b\u304a\u3051\u308b\u8a8d\u8a3c\u306e\u4e00\u5143\u7ba1\u7406\u3068\u5b89\u5168\u6027\u3092\u4e21\u7acb\u3057\u3084\u3059\u304f\u306a\u308b\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:linear-gradient(135deg,#1a1a1a,#1a2520);border-radius:12px;padding:20px 24px;margin:24px 0;display:flex;align-items:center;gap:16px;color:#fff;\">\n  <span style=\"font-size:36px;\">&#127942;<\/span>\n  <div>\n    <div style=\"font-size:13px;color:#10b981;font-weight:700;letter-spacing:1px;\">VERDICT<\/div>\n    <div style=\"font-size:18px;font-weight:800;\">SSO\uff0bMFA \u306b\u8ecd\u914d<\/div>\n    <div style=\"font-size:14px;color:rgba(255,255,255,0.7);margin-top:4px;\">AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u8907\u6570\u306eSaaS\u3092\u6a2a\u65ad\u3057\u3066\u4f7f\u3046\u4f53\u5236\u3067\u306f\u3001SSO\uff0bMFA\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u6700\u3082\u904b\u7528\u8ca0\u8377\u304c\u4f4e\u304f\u3001\u304b\u3064\u5b89\u5168\u6027\u3082\u78ba\u4fdd\u3057\u3084\u3059\u3044\u3002\u500b\u5225ID\u7ba1\u7406\u306e\u307e\u307e\u696d\u52d9\u7bc4\u56f2\u3092\u62e1\u5927\u3059\u308b\u3068\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u7ba1\u7406\u306e\u7834\u7dbb\u3068\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u53ef\u8996\u5316\u4e0d\u80fd\u3068\u3044\u3046\u30ea\u30b9\u30af\u304c\u540c\u6642\u306b\u9ad8\u307e\u308b\u3002<\/div>\n  <\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">7-3. \u300c\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u300d\u3067AI\u306e\u64cd\u4f5c\u7bc4\u56f2\u3092\u7d5e\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3046\u4e00\u3064\u91cd\u8981\u306a\u8003\u3048\u65b9\u304c<strong>\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247<\/strong>\u3067\u3059\u3002AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u4e0e\u3048\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u306f\u3001\u696d\u52d9\u306b\u5fc5\u8981\u306a\u7bc4\u56f2\u3060\u3051\u306e\u6a29\u9650\u3092\u4ed8\u4e0e\u3057\u3001\u7d4c\u7406\u30c7\u30fc\u30bf\u3084\u4eba\u4e8b\u60c5\u5831\u306a\u3069\u6a5f\u5bc6\u5ea6\u306e\u9ad8\u3044\u9818\u57df\u306f\u660e\u793a\u7684\u306b\u5225\u7ba1\u7406\u306b\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u8a2d\u8a08\u304c\u671b\u307e\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\uff08Principle of Least Privilege\uff09<\/strong>\uff1a\u30e6\u30fc\u30b6\u30fc\u3084\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u696d\u52d9\u9042\u884c\u306b\u5fc5\u8981\u306a\u6700\u5c0f\u9650\u306e\u6a29\u9650\u3060\u3051\u3092\u4ed8\u4e0e\u3059\u3079\u304d\u3068\u3044\u3046\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u672c\u539f\u5247\u3002AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u4e07\u80fd\u306b\u8fd1\u3044\u6a29\u9650\u3092\u4e0e\u3048\u3066\u3057\u307e\u3046\u3068\u3001\u8aa4\u64cd\u4f5c\u3084\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u6642\u306e\u5f71\u97ff\u7bc4\u56f2\u304c\u904e\u5927\u306b\u306a\u308b\u305f\u3081\u3001AI\u6d3b\u7528\u304c\u5e83\u304c\u308b\u4f01\u696d\u307b\u3069\u91cd\u8981\u6027\u304c\u5897\u3057\u3066\u3044\u308b\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u5c02\u7528\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u7528\u610f\u3057\u3001\u4eba\u9593\u306e\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u306f\u5206\u96e2\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\uff08\u7d4c\u7406\u30fb\u4eba\u4e8b\u30fb\u5951\u7d04\u66f8\u7b49\uff09\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u3001\u90fd\u5ea6\u627f\u8a8d\u30d5\u30ed\u30fc\u3092\u631f\u3080\u8a2d\u8a08\u306b\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u5b9a\u671f\u7684\u306bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u68da\u5378\u3057\u3057\u3001\u4e0d\u8981\u306a\u6a29\u9650\u304c\u6b8b\u3063\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>MFA\u306f\u300c\u8a8d\u8a3c\u30a2\u30d7\u30ea\u4ee5\u4e0a\u300d\u3092\u5fc5\u9808\u306b\u3057\u3001SMS\u8a8d\u8a3c\u306e\u307f\u3067\u306e\u904b\u7528\u306f\u907f\u3051\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300cAI\u306b\u5168\u90e8\u4efb\u305b\u308b\u300d\u3068\u3044\u3046\u767a\u60f3\u3068\u3001\u300cAI\u306e\u30a2\u30af\u30bb\u30b9\u7bc4\u56f2\u3092\u9069\u5207\u306b\u7d5e\u308b\u300d\u3068\u3044\u3046\u767a\u60f3\u306f\u3001\u5b9f\u306f\u77db\u76fe\u3057\u307e\u305b\u3093\u3002\u3080\u3057\u308d\u6a29\u9650\u8a2d\u8a08\u304c\u3057\u3063\u304b\u308a\u3057\u3066\u3044\u308b\u307b\u3069\u3001\u5b89\u5fc3\u3057\u3066\u4efb\u305b\u3089\u308c\u308b\u696d\u52d9\u306e\u5e45\u3092\u5e83\u3052\u3066\u3044\u3051\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-08\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">08<\/span>\n  <span class=\"section-label\" style=\"display:block;\">GENAI CASE STUDY<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u72ec\u81ea\u3011GENAI\u5b9f\u904b\u7528\u306b\u898b\u308bAI\u6d3b\u7528\u6642\u306e\u6a29\u9650\u8a2d\u8a08<\/span>\n  <span class=\"section-desc\">Max 20x\u30d7\u30e9\u30f3\u3092\u5168\u793e\u904b\u7528\u3059\u308b\u5f0a\u793e\u304c\u3001\u5b9f\u969b\u306b\u3069\u3046\u8a8d\u8a3c\u30fb\u6a29\u9650\u3092\u5206\u3051\u3066\u3044\u308b\u304b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\uff08\u682a\u5f0f\u4f1a\u793eGENAI\uff09\u3067\u306f\u3001Claude Max 20x\u30d7\u30e9\u30f3\uff08\u6708\u984d$200\u30fb\u7d0430,000\u5186\uff09\u3092\u5951\u7d04\u3057\u3001<strong>\u7d4c\u55b6\u30fb\u55b6\u696d\u30fb\u5e83\u544a\u30fb\u958b\u767a\u30fb\u7d4c\u7406\u30fb\u79d8\u66f8\u696d\u52d9\u307e\u3067\u5168\u793e\u7684\u306bClaude Code\u3092\u6d3b\u7528<\/strong>\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u305d\u306e\u5b9f\u904b\u7528\u306e\u4e2d\u3067\u8a8d\u8a3c\u30fb\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u3092\u3069\u3046\u8003\u3048\u3066\u3044\u308b\u304b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u9805\u76ee<\/th><th>\u5185\u5bb9<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u5951\u7d04\u30d7\u30e9\u30f3<\/td><td>Claude Max 20x\uff08\u6708$200 \/ \u7d0430,000\u5186\uff09<\/td><\/tr>\n<tr><td>\u5229\u7528\u958b\u59cb<\/td><td>2025\u5e74\u5f8c\u534a\u301c<\/td><\/tr>\n<tr><td>\u5229\u7528\u90e8\u7f72<\/td><td>\u7d4c\u55b6\u30fb\u55b6\u696d\u30fb\u5e83\u544a\u30fb\u958b\u767a\u30fb\u7d4c\u7406\u30fb\u79d8\u66f8\u696d\u52d9\u30fb\u500b\u4eba\u696d\u52d9\u307e\u3067\u5168\u793e<\/td><\/tr>\n<tr><td>\u8a8d\u8a3c\u65b9\u91dd<\/td><td>\u696d\u52d9\u30a2\u30ab\u30a6\u30f3\u30c8\u306f\u8a8d\u8a3c\u30a2\u30d7\u30ea\u4ee5\u4e0a\u306eMFA\u3092\u5fc5\u9808\u5316\u3001\u6a5f\u5bc6\u7cfb\u30c7\u30fc\u30bf\u306f\u627f\u8a8d\u30d5\u30ed\u30fc\u7d4c\u7531<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\u306e\u904b\u7528\u3067\u5fb9\u5e95\u3057\u3066\u3044\u308b\u306e\u306f\u3001<strong>\u300c\u696d\u52d9\u7bc4\u56f2\u3054\u3068\u306bAI\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u9818\u57df\u3092\u660e\u78ba\u306b\u5206\u3051\u308b\u300d<\/strong>\u3068\u3044\u3046\u8003\u3048\u65b9\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u30d6\u30ed\u30b0\u8a18\u4e8b\u306e\u57f7\u7b46\u3084\u5e83\u544a\u30ec\u30dd\u30fc\u30c8\u4f5c\u6210\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u5ea6\u304c\u4f4e\u3044\u696d\u52d9\u306f\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u6bd4\u8f03\u7684\u81ea\u7531\u306b\u5b9f\u884c\u3067\u304d\u308b\u8a2d\u8a08\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001\u7d4c\u7406\u30c7\u30fc\u30bf\u306e\u5165\u91d1\u78ba\u8a8d\u3084\u9867\u5ba2\u3078\u306e\u76f4\u63a5\u9023\u7d61\u306a\u3069\u3001\u5f71\u97ff\u7bc4\u56f2\u304c\u5927\u304d\u3044\u64cd\u4f5c\u306f<strong>\u5fc5\u305a\u4eba\u9593\u306e\u627f\u8a8d\u3092\u631f\u3080\u30d5\u30ed\u30fc<\/strong>\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>\u4f4e\u30ea\u30b9\u30af\u696d\u52d9<\/strong><br><span style=\"font-size:12px;\">\u8a18\u4e8b\u57f7\u7b46\u30fb\u30ec\u30dd\u30fc\u30c8<br>\u96c6\u8a08\u7b49\u306fAI\u304c\u81ea\u5f8b\u5b9f\u884c<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u4e2d\u30ea\u30b9\u30af\u696d\u52d9<\/strong><br><span style=\"font-size:12px;\">\u4e0b\u66f8\u304d\u4f5c\u6210\u307e\u3067\u306fAI\u3001<br>\u9001\u4fe1\u306f\u4eba\u9593\u304c\u78ba\u8a8d<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u9ad8\u30ea\u30b9\u30af\u696d\u52d9<\/strong><br><span style=\"font-size:12px;\">\u9867\u5ba2\u9001\u4fe1\u30fb\u5165\u91d1\u78ba\u8a8d\u7b49\u306f<br>Slack\u627f\u8a8d\u3092\u5fc5\u9808\u5316<\/span><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u300c\u696d\u52d9\u306e\u91cd\u307f\u4ed8\u3051\u306b\u5fdc\u3058\u3066AI\u306e\u88c1\u91cf\u7bc4\u56f2\u3092\u5909\u3048\u308b\u300d\u3068\u3044\u3046\u8a2d\u8a08\u306f\u3001\u8a8d\u8a3c\u65b9\u5f0f\u305d\u306e\u3082\u306e\uff08MFA\u306e\u6709\u7121\uff09\u3060\u3051\u3067\u306a\u304f\u3001<strong>\u8a8d\u8a3c\u5f8c\u306b\u3069\u3053\u307e\u3067\u306e\u64cd\u4f5c\u3092\u8a31\u53ef\u3059\u308b\u304b<\/strong>\u3068\u3044\u3046\u6a29\u9650\u8a2d\u8a08\u3068\u30bb\u30c3\u30c8\u3067\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3001\u3068\u3044\u3046\u306e\u304c\u5f0a\u793e\u306e\u5b9f\u611f\u3067\u3059\u3002MFA\u3092\u56fa\u3081\u308b\u3053\u3068\u306f\u5927\u524d\u63d0\u3068\u3057\u3066\u3001\u305d\u306e\u5148\u306e\u300c\u8ab0\u304c\u30fb\u4f55\u306b\u30fb\u3069\u3053\u307e\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b\u300d\u306e\u8a2d\u8a08\u307e\u3067\u8e0f\u307f\u8fbc\u3093\u3067\u521d\u3081\u3066\u3001AI\u6d3b\u7528\u3068\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u4e21\u7acb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u6700\u521d\u306e\u4e00\u6b69<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u3053\u308c\u304b\u3089AI\u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3059\u308b\u4f01\u696d\u306f\u3001\u3044\u304d\u306a\u308a\u5168\u793e\u306e\u5168\u696d\u52d9\u3092AI\u306b\u958b\u653e\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u307e\u305a\u306f\u6a5f\u5bc6\u5ea6\u306e\u4f4e\u30441\u696d\u52d9\u304b\u3089\u59cb\u3081\u3001\u8a8d\u8a3c\u30fb\u627f\u8a8d\u30d5\u30ed\u30fc\u306e\u904b\u7528\u306b\u6163\u308c\u3066\u304b\u3089\u5bfe\u8c61\u7bc4\u56f2\u3092\u5e83\u3052\u3066\u3044\u304f\u306e\u304c\u5b89\u5168\u3067\u3059\u3002\u5f0a\u793e\u3082\u6700\u521d\u306f\u8b70\u4e8b\u9332\u4f5c\u6210\u306e\u3088\u3046\u306a\u4f4e\u30ea\u30b9\u30af\u696d\u52d9\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u307e\u3057\u305f\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300cAI\u306b\u4f55\u3092\u3069\u3053\u307e\u3067\u4efb\u305b\u308b\u304b\u300d\u3092\u6c7a\u3081\u308b\u524d\u306b\u3001\u300cAI\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u8ab0\u304c\u3069\u3046\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b\u300d\u3092\u6c7a\u3081\u3066\u304a\u304f\u3053\u3068\u304c\u3001\u7d50\u679c\u7684\u306b\u5b89\u5fc3\u3057\u3066\u696d\u52d9\u3092\u4efb\u305b\u3089\u308c\u308b\u7bc4\u56f2\u3092\u5e83\u3052\u308b\u8fd1\u9053\u306b\u306a\u308a\u307e\u3059\u3002\u8a8d\u8a3c\u8a2d\u8a08\u306f\u3001AI\u6d3b\u7528\u306e\u30b9\u30d4\u30fc\u30c9\u3092\u843d\u3068\u3059\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u3080\u3057\u308d\u5b89\u5fc3\u3057\u3066\u8e0f\u307f\u8fbc\u3080\u305f\u3081\u306e\u571f\u53f0\u3060\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-09\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">09<\/span>\n  <span class=\"section-label\" style=\"display:block;\">HOW TO CHOOSE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">MFA\u5c0e\u5165\u30fb\u8a8d\u8a3c\u30c4\u30fc\u30eb\u306e\u9078\u3073\u65b9<\/span>\n  <span class=\"section-desc\">\u81ea\u793e\u306e\u898f\u6a21\u30fb\u696d\u52d9\u5185\u5bb9\u306b\u5408\u3063\u305f\u9078\u5b9a\u57fa\u6e96\u3092\u6574\u7406\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MFA\u3092\u5b9f\u969b\u306b\u5c0e\u5165\u3059\u308b\u969b\u3001\u5358\u4f53\u306e\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u5404\u30b5\u30fc\u30d3\u30b9\u3067\u500b\u5225\u8a2d\u5b9a\u3059\u308b\u306e\u304b\u3001\u6cd5\u4eba\u5411\u3051\u306eIDaaS\uff08ID\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\uff09\u3092\u5c0e\u5165\u3057\u3066\u4e00\u5143\u7ba1\u7406\u3059\u308b\u306e\u304b\u3067\u3001\u904b\u7528\u8ca0\u8377\u304c\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u4f01\u696d\u306e\u72b6\u6cc1<\/th><th>\u63a8\u5968\u30a2\u30d7\u30ed\u30fc\u30c1<\/th><th>\u7406\u7531<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u500b\u4eba\u30fb\u5c0f\u898f\u6a21\u4e8b\u696d\u4e3b<\/td><td>\u5404\u30b5\u30fc\u30d3\u30b9\u306e\u6a19\u6e96MFA\u6a5f\u80fd\uff0b\u8a8d\u8a3c\u30a2\u30d7\u30ea<\/td><td>\u8ffd\u52a0\u30b3\u30b9\u30c8\u306a\u304f\u6700\u4f4e\u9650\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3067\u304d\u308b<\/td><\/tr>\n<tr><td>\u6570\u540d\u301c\u5341\u6570\u540d\u306e\u30c1\u30fc\u30e0<\/td><td>Google Workspace\/Microsoft 365\u306eMFA\u6a5f\u80fd<\/td><td>\u30b0\u30eb\u30fc\u30d7\u30a6\u30a7\u30a2\u306b\u6a19\u6e96\u642d\u8f09\u306e\u6a5f\u80fd\u3067\u8db3\u308a\u308b\u3053\u3068\u304c\u591a\u3044<\/td><\/tr>\n<tr><td>\u8907\u6570SaaS\u3092\u6a2a\u65ad\u5229\u7528\u3059\u308b\u7d44\u7e54<\/td><td>IDaaS\uff08Okta\u3001Azure AD\u7b49\uff09\u3067SSO\uff0bMFA\u3092\u4e00\u5143\u5316<\/td><td>\u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306e\u500b\u5225\u7ba1\u7406\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u308b<\/td><\/tr>\n<tr><td>\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u6271\u3046\u7d44\u7e54<\/td><td>FIDO2\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\uff0b\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c<\/td><td>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30fbAiTM\u653b\u6483\u3078\u306e\u8010\u6027\u3092\u6700\u512a\u5148\u3059\u308b<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>IDaaS\uff08Identity as a Service\uff09<\/strong>\uff1a\u30af\u30e9\u30a6\u30c9\u4e0a\u3067ID\u7ba1\u7406\u30fb\u8a8d\u8a3c\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3002\u8907\u6570\u306eSaaS\u306b\u5bfe\u3059\u308bSSO\u30fbMFA\u30fb\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u7ba1\u7406\u3092\u4e00\u5143\u5316\u3067\u304d\u308b\u3002Okta\u3001Azure AD\uff08Microsoft Entra ID\uff09\u306a\u3069\u304c\u4ee3\u8868\u4f8b\u3067\u3001SaaS\u306e\u5229\u7528\u6570\u304c\u5897\u3048\u308b\u4f01\u696d\u307b\u3069\u5c0e\u5165\u52b9\u679c\u304c\u5927\u304d\u3044\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">9-1. \u5c0e\u5165\u30b9\u30c6\u30c3\u30d7\u306e\u76ee\u5b89<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MFA\u672a\u5c0e\u5165\u306e\u72b6\u614b\u304b\u3089\u672c\u683c\u904b\u7528\u307e\u3067\u6301\u3063\u3066\u3044\u304f\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u9032\u3081\u308b\u3068\u73fe\u5834\u306e\u6df7\u4e71\u3092\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>Step 1<\/strong><br><span style=\"font-size:12px;\">\u91cd\u8981\u5ea6\u306e\u9ad8\u3044<br>\u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089\u7740\u624b<br>\uff08\u7d4c\u55b6\u30fb\u7d4c\u7406\u30fb\u30e1\u30fc\u30eb\uff09<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 2<\/strong><br><span style=\"font-size:12px;\">\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3078\u306e<br>\u79fb\u884c\u3092\u5168\u793e\u5468\u77e5<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 3<\/strong><br><span style=\"font-size:12px;\">SSO\/IDaaS\u3067<br>\u4e00\u5143\u7ba1\u7406\u306b\u79fb\u884c<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 4<\/strong><br><span style=\"font-size:12px;\">\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\u3067<br>\u5229\u4fbf\u6027\u3092\u6700\u9069\u5316<\/span><\/div>\n<\/div>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u7d4c\u55b6\u8005\u30fb\u7d4c\u7406\u62c5\u5f53\u8005\u306a\u3069\u3001\u88ab\u5bb3\u6642\u306e\u5f71\u97ff\u304c\u5927\u304d\u3044\u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089\u512a\u5148\u7684\u306bMFA\u5316\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>SMS\u8a8d\u8a3c\u306e\u307f\u3067\u904b\u7528\u3057\u3066\u3044\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u306a\u3044\u304b\u3001\u307e\u305a\u68da\u5378\u3057\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u8907\u6570SaaS\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001IDaaS\u306b\u3088\u308b\u4e00\u5143\u7ba1\u7406\u3092\u65e9\u3081\u306b\u691c\u8a0e\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u7aef\u672b\u7d1b\u5931\u6642\u306e\u30ea\u30ab\u30d0\u30ea\u30fc\u624b\u9806\uff08\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b3\u30fc\u30c9\u7b49\uff09\u3092\u4e8b\u524d\u306b\u5468\u77e5\u3057\u3066\u304a\u304f<\/span><\/div>\n\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u300c\u5c0e\u5165\u3057\u3066\u7d42\u308f\u308a\u300d\u306b\u3057\u306a\u3044<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">MFA\u306f\u5c0e\u5165\u3057\u305f\u77ac\u9593\u304c\u30b4\u30fc\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u9000\u8077\u8005\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u7121\u52b9\u5316\u3001\u4f11\u7720\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u68da\u5378\u3057\u3001\u8a8d\u8a3c\u65b9\u5f0f\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\uff08SMS\u2192\u8a8d\u8a3c\u30a2\u30d7\u30ea\u2192\u751f\u4f53\u8a8d\u8a3c\u3078\u306e\u79fb\u884c\uff09\u306a\u3069\u3001\u7d99\u7d9a\u7684\u306a\u904b\u7528\u304c\u5b89\u5168\u6027\u3092\u5de6\u53f3\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=mfa-2fa-difference&#038;blog_slug=mfa-2fa-difference&#038;seg=default\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=mfa-2fa-difference&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-10\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">10<\/span>\n  <span class=\"section-label\" style=\"display:block;\">CONCLUSION<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u307e\u3068\u3081 \u2500\u2500 \u8a8d\u8a3c\u306e\u5f37\u5316\u306fAI\u6d3b\u7528\u306e\u524d\u63d0\u6761\u4ef6<\/span>\n  <span class=\"section-desc\">MFA\u306f\u300c\u5165\u308c\u3066\u7d42\u308f\u308a\u300d\u3067\u306f\u306a\u304f\u3001AI\u6d3b\u7528\u3092\u5b89\u5fc3\u3057\u3066\u5e83\u3052\u308b\u305f\u3081\u306e\u571f\u53f0<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u306e\u5b9a\u7fa9\u304b\u3089\u3001\u4e8c\u8981\u7d20\u8a8d\u8a3c\u30fb\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3068\u306e\u9055\u3044\u3001\u8a8d\u8a3c\u65b9\u5f0f\u306e\u7a2e\u985e\u3001\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u6ce8\u610f\u70b9\u3001AiTM\u653b\u6483\u306a\u3069\u306e\u6700\u65b0\u52d5\u5411\u3001\u305d\u3057\u3066Claude Code\u5c0e\u5165\u4f01\u696d\u304c\u62bc\u3055\u3048\u308b\u3079\u304d\u8a8d\u8a3c\u30fb\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u306e\u8003\u3048\u65b9\u307e\u3067\u3092\u6574\u7406\u3057\u307e\u3057\u305f\u3002\u6700\u5f8c\u306b\u30dd\u30a4\u30f3\u30c8\u3092\u632f\u308a\u8fd4\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>MFA\u306f\u300c\u77e5\u8b58\u60c5\u5831\u30fb\u6240\u6301\u60c5\u5831\u30fb\u751f\u4f53\u60c5\u5831\u300d\u306e\u3046\u3061\u7570\u306a\u308b\u7a2e\u985e\u30922\u3064\u4ee5\u4e0a\u7d44\u307f\u5408\u308f\u305b\u308b\u8a8d\u8a3c\u65b9\u5f0f<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>2FA\u306fMFA\u306e\u90e8\u5206\u96c6\u5408\uff08\u8981\u7d20\u6570\u304c2\u3064\u306eMFA\uff09\u30012\u6bb5\u968e\u8a8d\u8a3c\u306f\u8981\u7d20\u306e\u7a2e\u985e\u3092\u554f\u308f\u306a\u3044\u7de9\u3044\u6982\u5ff5<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>SMS\u8a8d\u8a3c\u306fSIM\u30b9\u30ef\u30c3\u30d7\u306b\u5f31\u304f\u3001\u8a8d\u8a3c\u30a2\u30d7\u30ea\u30fb\u751f\u4f53\u8a8d\u8a3c\u30fbFIDO2\u3078\u306e\u79fb\u884c\u304c\u63a8\u5968\u3055\u308c\u3064\u3064\u3042\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>AiTM\u653b\u6483\u306fMFA\u81ea\u4f53\u3092\u7a81\u7834\u3057\u3046\u308b\u624b\u53e3\u3067\u3042\u308a\u3001FIDO2\u3084\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\u3068\u306e\u4f75\u7528\u304c\u91cd\u8981<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u696d\u52d9\u5c0e\u5165\u3059\u308b\u4f01\u696d\u307b\u3069\u3001AI\u30a2\u30ab\u30a6\u30f3\u30c8\u81ea\u4f53\u306eMFA\u5fc5\u9808\u5316\u3068\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u304c\u91cd\u8981\u306b\u306a\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u5f0a\u793eGENAI\u3067\u306fSSO\uff0bMFA\u3092\u524d\u63d0\u306b\u3001\u696d\u52d9\u306e\u30ea\u30b9\u30af\u5ea6\u5408\u3044\u306b\u5fdc\u3058\u3066AI\u306e\u88c1\u91cf\u7bc4\u56f2\u3092\u5206\u3051\u3066\u904b\u7528\u3057\u3066\u3044\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>MFA\u306f\u5c0e\u5165\u3057\u3066\u7d42\u308f\u308a\u3067\u306f\u306a\u304f\u3001\u68da\u5378\u3057\u30fb\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u7d9a\u3051\u308b\u7d99\u7d9a\u7684\u306a\u904b\u7528\u304c\u5fc5\u9808<\/span><\/div>\n\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u91cd\u8981\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<strong>MFA\u306e\u5c0e\u5165\u306f\u3001AI\u6d3b\u7528\u306b\u30d6\u30ec\u30fc\u30ad\u3092\u304b\u3051\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u3080\u3057\u308d\u5b89\u5fc3\u3057\u3066AI\u306b\u696d\u52d9\u3092\u4efb\u305b\u3089\u308c\u308b\u7bc4\u56f2\u3092\u5e83\u3052\u308b\u305f\u3081\u306e\u30a2\u30af\u30bb\u30eb\u3067\u3059<\/strong>\u3002\u8a8d\u8a3c\u306e\u571f\u53f0\u304c\u3057\u3063\u304b\u308a\u3057\u3066\u3044\u308b\u304b\u3089\u3053\u305d\u3001Claude Code\u306e\u3088\u3046\u306a\u81ea\u5f8b\u578bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u8907\u6570\u306e\u696d\u52d9\u3092\u4efb\u305b\u308b\u5224\u65ad\u304c\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\u3067\u306f\u3001Claude Code\u306e\u5c0e\u5165\u652f\u63f4\u306b\u304a\u3044\u3066\u3001\u696d\u52d9\u8a2d\u8a08\u3060\u3051\u3067\u306a\u304f\u8a8d\u8a3c\u30fb\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u306e\u8a2d\u8a08\u307e\u3067\u542b\u3081\u3066\u4f34\u8d70\u3057\u3066\u3044\u307e\u3059\u3002\u300cAI\u3092\u5c0e\u5165\u3057\u305f\u3044\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u304c\u4e0d\u5b89\u300d\u3068\u3044\u3046\u65b9\u306f\u3001\u305c\u3072\u4ee5\u4e0b\u306eAI\u9b3c\u7ba1\u7406\u307e\u3067\u304a\u6c17\u8efd\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u5f0a\u793e\u3067\u306f\u300cAI\u9b3c\u7ba1\u7406\u300d\u3068\u3044\u3046\u30b5\u30fc\u30d3\u30b9\u3067\u3001Claude Code\u3092\u4f7f\u3063\u305f\u696d\u52d9\u81ea\u52d5\u5316\u306e\u8a2d\u8a08\u304b\u3089\u3001\u8a8d\u8a3c\u30fb\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u3092\u542b\u3080\u5b89\u5168\u306a\u904b\u7528\u4f53\u5236\u306e\u69cb\u7bc9\u307e\u3067\u4f34\u8d70\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002\u4f55\u304b\u3089\u59cb\u3081\u308c\u3070\u3044\u3044\u304b\u5206\u304b\u3089\u306a\u3044\u5834\u5408\u3082\u3001\u7121\u6599\u76f8\u8ac7\u3067\u5177\u4f53\u7684\u306b\u304a\u7b54\u3048\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">MFA\u306e\u5c0e\u5165\u8a2d\u8a08\u304b\u3089\u3001AI\u6d3b\u7528\u306e\u5b89\u5168\u306a\u6a29\u9650\u8a2d\u8a08\u307e\u3067\u4e00\u7dd2\u306b\u6574\u3048\u307e\u3059<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cMFA\u306f\u5165\u308c\u305f\u3051\u308c\u3069\u3001AI\u30c4\u30fc\u30eb\u5c0e\u5165\u6642\u306e\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u307e\u3067\u624b\u304c\u56de\u3063\u3066\u3044\u306a\u3044\u300d\u3068\u3044\u3046\u4f01\u696d\u306f\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<br>\u5f0a\u793e\u306e\u5b9f\u904b\u7528\u30ce\u30a6\u30cf\u30a6\u3092\u30d9\u30fc\u30b9\u306b\u3001\u8a8d\u8a3c\u30fb\u6a29\u9650\u8a2d\u8a08\u3092\u542b\u3081\u305f\u500b\u5225\u306e\u3054\u76f8\u8ac7\u3092\u627f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300cClaude Code\u3092\u5c0e\u5165\u3057\u305f\u3044\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u3092\u8aac\u5f97\u3059\u308b\u6750\u6599\u304c\u6b32\u3057\u3044\u300d\u3068\u3044\u3046\u65b9\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u306f\u7121\u6599\u76f8\u8ac7\u3067\u3001\u8cb4\u793e\u306b\u5408\u3063\u305f\u8a8d\u8a3c\u30fb\u6a29\u9650\u8a2d\u8a08\u306e\u7b2c\u4e00\u6b69\u3092\u4e00\u7dd2\u306b\u6574\u7406\u3057\u307e\u3057\u3087\u3046\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"background:#fff;border:2px solid #eee;border-radius:16px;padding:32px 20px;margin:48px 0 16px;\">\n  <p style=\"text-align:center;font-size:13px;font-weight:700;color:#dc2626;letter-spacing:2px;margin:0 0 12px;\">NEXT STEP<\/p>\n  <p style=\"text-align:center;font-size:22px;font-weight:800;line-height:1.5;color:#1a1a1a;margin:0 0 24px;\">\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u3001\u3042\u306a\u305f\u306e\u30d3\u30b8\u30cd\u30b9\u3067<br>\u5b9f\u8df5\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/p>\n  <div style=\"display:flex;gap:16px;flex-wrap:wrap;justify-content:center;\">\n    <div style=\"flex:1 1 300px;max-width:560px;background:#fafafa;border:1px solid #eee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;\">\n      <img src=\"https:\/\/genai-ai.co.jp\/img\/flagship-onikanri.png\" alt=\"AI\u9b3c\u7ba1\u7406 \u2014 Claude Code\u5c0e\u5165\u652f\u63f4\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;aspect-ratio:16\/9;object-fit:cover;display:block;\">\n      <div style=\"padding:20px 20px 24px;display:flex;flex-direction:column;flex:1;\">\n        <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">AI\u6d3b\u7528\u3092\u81ea\u793e\u3067\u56de\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u305f\u3044\u65b9\u3078<\/p>\n        <p style=\"font-size:20px;font-weight:800;color:#1a1a1a;margin:0 0 12px;\">AI\u9b3c\u7ba1\u7406<\/p>\n        <p style=\"font-size:14px;color:#555;margin:0 0 20px;line-height:1.7;\">Claude Code\u30fbCowork\u5c0e\u5165\u652f\u63f4\u304b\u3089\u696d\u52d9\u8a2d\u8a08\u30fb\u793e\u5185\u6d78\u900f\u307e\u3067\u5b9f\u8df5\u30d9\u30fc\u30b9\u3067\u4f34\u8d70\u3002\u300c\u81ea\u793e\u3067\u56de\u305b\u308b\u7d44\u7e54\u300d\u309290\u65e5\u3067\u4f5c\u308b\u7d4c\u55b6\u8005\u5411\u3051\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3002<\/p>\n        <div style=\"text-align:center;margin-top:auto;\">\n          <a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=article&utm_campaign=mfa-2fa-difference&utm_content=next-step-cta\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AI\u9b3c\u7ba1\u7406\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n    <div style=\"flex:1 1 300px;max-width:560px;background:#fafafa;border:1px solid #eee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;\">\n      <img src=\"https:\/\/genai-ai.co.jp\/img\/flagship-aibpo.png\" alt=\"AIBPO by AI\u9b3c\u7ba1\u7406 \u2014 \u5b9a\u578b\u696d\u52d9\u306e\u4e38\u3054\u3068\u4ee3\u884c\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;aspect-ratio:16\/9;object-fit:cover;display:block;\">\n      <div style=\"padding:20px 20px 24px;display:flex;flex-direction:column;flex:1;\">\n        <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">\u696d\u52d9\u3092\u4e38\u3054\u3068\u4efb\u305b\u305f\u3044\u65b9\u3078<\/p>\n        <p style=\"font-size:20px;font-weight:800;color:#1a1a1a;margin:0 0 12px;\">AIBPO by AI\u9b3c\u7ba1\u7406<\/p>\n        <p style=\"font-size:14px;color:#555;margin:0 0 20px;line-height:1.7;\">\u8acb\u6c42\u51e6\u7406\u30fb\u30c7\u30fc\u30bf\u5165\u529b\u30fb\u554f\u3044\u5408\u308f\u305b\u5bfe\u5fdc\u306a\u3069\u306e\u5b9a\u578b\u696d\u52d9\u3092\u3001AI\u00d7\u4eba\u306e\u54c1\u8cea\u7ba1\u7406\u4f53\u5236\u3067\u4e38\u3054\u3068\u4ee3\u884c\u3002\u3044\u307e\u306e\u30b3\u30b9\u30c8\u306e50%\u76ee\u5b89\u3067\u3001\u65e5\u3005\u306f\u6210\u679c\u7269\u3092\u627f\u8a8d\u3059\u308b\u3060\u3051\u3002<\/p>\n        <div style=\"text-align:center;margin-top:auto;\">\n          <a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/ai-bpo\/?utm_source=blog&utm_medium=article&utm_campaign=mfa-2fa-difference&utm_content=next-step-cta-bpo\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AIBPO\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q. MFA\u3068\u4e8c\u8981\u7d20\u8a8d\u8a3c\uff082FA\uff09\u306f\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u53b3\u5bc6\u306b\u306f\u7570\u306a\u308a\u307e\u3059\u3002MFA\u306f\u300c\u7570\u306a\u308b\u6027\u8cea\u306e\u8981\u7d20\u30922\u3064\u4ee5\u4e0a\u300d\u7d44\u307f\u5408\u308f\u305b\u308b\u8a8d\u8a3c\u5168\u822c\u3092\u6307\u3059\u5e83\u3044\u6982\u5ff5\u3067\u30012FA\u306f\u305d\u306e\u3046\u3061\u8981\u7d20\u6570\u304c\u3061\u3087\u3046\u30692\u3064\u306e\u3082\u306e\u3092\u6307\u3057\u307e\u3059\u30022FA\u306fMFA\u306b\u542b\u307e\u308c\u308b\u90e8\u5206\u96c6\u5408\u3068\u3044\u3046\u95a2\u4fc2\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3068\u591a\u8981\u7d20\u8a8d\u8a3c\u306f\u3069\u3046\u9055\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u4e8c\u6bb5\u968e\u8a8d\u8a3c\u306f\u300c\u8a8d\u8a3c\u306e\u624b\u9806\u304c2\u6bb5\u968e\u306b\u5206\u304b\u308c\u3066\u3044\u308b\u300d\u3053\u3068\u3092\u6307\u3059\u7528\u8a9e\u3067\u3001\u5fc5\u305a\u3057\u3082\u7570\u306a\u308b\u7a2e\u985e\u306e\u8981\u7d20\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u4e00\u65b9MFA\u306f\u8981\u7d20\u306e\u7a2e\u985e\uff08\u77e5\u8b58\u30fb\u6240\u6301\u30fb\u751f\u4f53\uff09\u304c\u7570\u306a\u308b\u3053\u3068\u3092\u6761\u4ef6\u3068\u3059\u308b\u305f\u3081\u3001\u3088\u308a\u53b3\u5bc6\u306a\u6982\u5ff5\u3067\u3059\u3002\u5b9f\u52d9\u3067\u306f\u307b\u307c\u540c\u7fa9\u306b\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u4e2d\u8eab\u306e\u78ba\u8a8d\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. SMS\u8a8d\u8a3c\u306f\u4eca\u3067\u3082\u4f7f\u3063\u3066\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u7dca\u6025\u907f\u96e3\u7684\u306b\u306f\u6709\u52b9\u3067\u3059\u304c\u3001SIM\u30b9\u30ef\u30c3\u30d7\u3084\u901a\u4fe1\u508d\u53d7\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u305f\u3081\u3001\u5c02\u9580\u6a5f\u95a2\u304b\u3089\u306f\u975e\u63a8\u5968\u3068\u3055\u308c\u308b\u50be\u5411\u304c\u5f37\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u53ef\u80fd\u3067\u3042\u308c\u3070\u8a8d\u8a3c\u30a2\u30d7\u30ea\uff08TOTP\uff09\u3084\u751f\u4f53\u8a8d\u8a3c\u3001FIDO2\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3078\u306e\u79fb\u884c\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. AiTM\u653b\u6483\u3092\u53d7\u3051\u308b\u3068MFA\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u3066\u3082\u88ab\u5bb3\u306b\u906d\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u306f\u3044\u3001\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002AiTM\u653b\u6483\u306f\u507d\u30b5\u30a4\u30c8\u3092\u7d4c\u7531\u3057\u3066\u8a8d\u8a3c\u5b8c\u4e86\u5f8c\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30c3\u30ad\u30fc\u3054\u3068\u7a83\u53d6\u3059\u308b\u624b\u53e3\u306e\u305f\u3081\u3001\u901a\u5e38\u306eMFA\u3060\u3051\u3067\u306f\u9632\u304e\u304d\u308c\u306a\u3044\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002FIDO2\u5bfe\u5fdc\u306e\u30d1\u30b9\u30ad\u30fc\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u306f\u539f\u7406\u7684\u306b\u8010\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u30a2\u30ab\u30a6\u30f3\u30c8\u307b\u3069\u63a1\u7528\u3092\u691c\u8a0e\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u4e2d\u5c0f\u4f01\u696d\u3067\u3082MFA\u306e\u5c0e\u5165\u306f\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u5fc5\u8981\u6027\u306f\u4f01\u696d\u898f\u6a21\u3092\u554f\u3044\u307e\u305b\u3093\u3002\u653b\u6483\u8005\u306f\u4f01\u696d\u898f\u6a21\u3092\u9078\u3070\u305a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u624b\u8584\u306a\u4e2d\u5c0f\u4f01\u696d\u3092\u72d9\u3046\u30b1\u30fc\u30b9\u3082\u591a\u304f\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002Google Workspace\u3084Microsoft 365\u306a\u3069\u3001\u65e2\u306b\u5951\u7d04\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u306e\u6a19\u6e96MFA\u6a5f\u80fd\u3092\u6709\u52b9\u5316\u3059\u308b\u3060\u3051\u3067\u3082\u5927\u304d\u306a\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Claude Code\u306e\u3088\u3046\u306aAI\u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3059\u308b\u969b\u3001MFA\u4ee5\u5916\u306b\u6c17\u3092\u3064\u3051\u308b\u3079\u304d\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u5c02\u7528\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u5206\u96e2\u3001\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u306b\u57fa\u3065\u304f\u30a2\u30af\u30bb\u30b9\u7bc4\u56f2\u306e\u9650\u5b9a\u3001\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u64cd\u4f5c\u3078\u306e\u627f\u8a8d\u30d5\u30ed\u30fc\u5c0e\u5165\u304c\u91cd\u8981\u3067\u3059\u3002MFA\u306f\u3042\u304f\u307e\u3067\u300c\u5165\u53e3\u300d\u306e\u5b89\u5168\u78ba\u4fdd\u3067\u3042\u308a\u3001\u8a8d\u8a3c\u5f8c\u306b\u3069\u3053\u307e\u3067\u306e\u64cd\u4f5c\u3092\u8a31\u53ef\u3059\u308b\u304b\u3068\u3044\u3046\u6a29\u9650\u8a2d\u8a08\u307e\u3067\u542b\u3081\u3066\u691c\u8a0e\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. MFA\u3092\u5c0e\u5165\u3059\u308b\u3068\u696d\u52d9\u306e\u30b9\u30d4\u30fc\u30c9\u304c\u843d\u3061\u307e\u305b\u3093\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\uff08\u9069\u5fdc\u578b\u8a8d\u8a3c\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u61f8\u5ff5\u306f\u5927\u304d\u304f\u7de9\u548c\u3067\u304d\u307e\u3059\u3002\u666e\u6bb5\u3068\u540c\u3058\u7aef\u672b\u30fb\u5834\u6240\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3067\u306f\u8ffd\u52a0\u8a8d\u8a3c\u3092\u7701\u7565\u3057\u3001\u7570\u5e38\u306a\u30a2\u30af\u30bb\u30b9\u306e\u5834\u5408\u306b\u306e\u307fMFA\u3092\u8981\u6c42\u3059\u308b\u8a2d\u8a08\u306b\u3059\u308c\u3070\u3001\u5229\u4fbf\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4e21\u7acb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"MFA\u3068\u4e8c\u8981\u7d20\u8a8d\u8a3c\uff082FA\uff09\u306f\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u53b3\u5bc6\u306b\u306f\u7570\u306a\u308a\u307e\u3059\u3002MFA\u306f\u300c\u7570\u306a\u308b\u6027\u8cea\u306e\u8981\u7d20\u30922\u3064\u4ee5\u4e0a\u300d\u7d44\u307f\u5408\u308f\u305b\u308b\u8a8d\u8a3c\u5168\u822c\u3092\u6307\u3059\u5e83\u3044\u6982\u5ff5\u3067\u30012FA\u306f\u305d\u306e\u3046\u3061\u8981\u7d20\u6570\u304c\u3061\u3087\u3046\u30692\u3064\u306e\u3082\u306e\u3092\u6307\u3057\u307e\u3059\u30022FA\u306fMFA\u306b\u542b\u307e\u308c\u308b\u90e8\u5206\u96c6\u5408\u3068\u3044\u3046\u95a2\u4fc2\u3067\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3068\u591a\u8981\u7d20\u8a8d\u8a3c\u306f\u3069\u3046\u9055\u3044\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u306f\u300c\u8a8d\u8a3c\u306e\u624b\u9806\u304c2\u6bb5\u968e\u306b\u5206\u304b\u308c\u3066\u3044\u308b\u300d\u3053\u3068\u3092\u6307\u3059\u7528\u8a9e\u3067\u3001\u5fc5\u305a\u3057\u3082\u7570\u306a\u308b\u7a2e\u985e\u306e\u8981\u7d20\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u4e00\u65b9MFA\u306f\u8981\u7d20\u306e\u7a2e\u985e\uff08\u77e5\u8b58\u30fb\u6240\u6301\u30fb\u751f\u4f53\uff09\u304c\u7570\u306a\u308b\u3053\u3068\u3092\u6761\u4ef6\u3068\u3059\u308b\u305f\u3081\u3001\u3088\u308a\u53b3\u5bc6\u306a\u6982\u5ff5\u3067\u3059\u3002\u5b9f\u52d9\u3067\u306f\u307b\u307c\u540c\u7fa9\u306b\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u4e2d\u8eab\u306e\u78ba\u8a8d\u304c\u91cd\u8981\u3067\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"SMS\u8a8d\u8a3c\u306f\u4eca\u3067\u3082\u4f7f\u3063\u3066\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u7dca\u6025\u907f\u96e3\u7684\u306b\u306f\u6709\u52b9\u3067\u3059\u304c\u3001SIM\u30b9\u30ef\u30c3\u30d7\u3084\u901a\u4fe1\u508d\u53d7\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u305f\u3081\u3001\u5c02\u9580\u6a5f\u95a2\u304b\u3089\u306f\u975e\u63a8\u5968\u3068\u3055\u308c\u308b\u50be\u5411\u304c\u5f37\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u53ef\u80fd\u3067\u3042\u308c\u3070\u8a8d\u8a3c\u30a2\u30d7\u30ea\uff08TOTP\uff09\u3084\u751f\u4f53\u8a8d\u8a3c\u3001FIDO2\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3078\u306e\u79fb\u884c\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"AiTM\u653b\u6483\u3092\u53d7\u3051\u308b\u3068MFA\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u3066\u3082\u88ab\u5bb3\u306b\u906d\u3044\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u306f\u3044\u3001\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002AiTM\u653b\u6483\u306f\u507d\u30b5\u30a4\u30c8\u3092\u7d4c\u7531\u3057\u3066\u8a8d\u8a3c\u5b8c\u4e86\u5f8c\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30c3\u30ad\u30fc\u3054\u3068\u7a83\u53d6\u3059\u308b\u624b\u53e3\u306e\u305f\u3081\u3001\u901a\u5e38\u306eMFA\u3060\u3051\u3067\u306f\u9632\u304e\u304d\u308c\u306a\u3044\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002FIDO2\u5bfe\u5fdc\u306e\u30d1\u30b9\u30ad\u30fc\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u306f\u539f\u7406\u7684\u306b\u8010\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u30a2\u30ab\u30a6\u30f3\u30c8\u307b\u3069\u63a1\u7528\u3092\u691c\u8a0e\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u4e2d\u5c0f\u4f01\u696d\u3067\u3082MFA\u306e\u5c0e\u5165\u306f\u5fc5\u8981\u3067\u3059\u304b\uff1f\",\n      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Code\u3068\u306f\uff1f\u3067\u304d\u308b\u3053\u3068\u30fb\u4f7f\u3044\u65b9\u30fb\u6599\u91d1\u3092\u5b9f\u904b\u7528\u30c7\u30fc\u30bf\u3067\u5fb9\u5e95\u89e3\u8aac<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-genspark-japan-launch\/\" class=\"rel-card rel-related\"><span class=\"rel-cat\">\u95a2\u9023<\/span><span class=\"rel-title\">\u30102026\u5e748\u6708\u6700\u65b0\u3011Genspark\u65e5\u672c\u4e0a\u9678\u3092\u89e3\u8aac\uff5c\u30aa\u30fc\u30eb\u30a4\u30f3\u30ef\u30f3AI\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u306e\u5b9f\u529b\u3068Claude Code\u3068\u306e\u4f7f\u3044\u5206\u3051<\/span><\/a><a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-ai-merit-demerit-guide\/\" class=\"rel-card rel-related\"><span class=\"rel-cat\">\u95a2\u9023<\/span><span 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-->","protected":false},"excerpt":{"rendered":"<p>MFA\uff08\u591a\u8981\u7d20\u8a8d\u8a3c\uff09\u3068\u4e8c\u8981\u7d20\u8a8d\u8a3c\u30fb\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u306e\u9055\u3044\u3092\u6574\u7406\u3002\u8a8d\u8a3c\u65b9\u5f0f\u306e\u7a2e\u985e\u3001\u5c0e\u5165\u30e1\u30ea\u30c3\u30c8\u30fb\u6ce8\u610f\u70b9\u3001AiTM\u653b\u6483\u5bfe\u7b56\u3001Claude Code\u5c0e\u5165\u4f01\u696d\u304c\u62bc\u3055\u3048\u308b\u3079\u304d\u8a8d\u8a3c\u30fb\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u307e\u3067\u3001\u5f0a\u793e\u306e\u5b9f\u904b\u7528\u3092\u4ea4\u3048\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":24885,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"sitemap_hide":"","_veu_custom_css":"","vkexunit_cta_each_option":"","footnotes":"","rank_math_description":"MFA\uff08\u591a\u8981\u7d20\u8a8d\u8a3c\uff09\u3068\u4e8c\u8981\u7d20\u8a8d\u8a3c\u30fb\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u306e\u9055\u3044\u3092\u6574\u7406\u3002\u8a8d\u8a3c\u65b9\u5f0f\u306e\u7a2e\u985e\u3001\u5c0e\u5165\u30e1\u30ea\u30c3\u30c8\u30fb\u6ce8\u610f\u70b9\u3001AiTM\u653b\u6483\u5bfe\u7b56\u3001Claude 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