{"image_url":null,"width":"100%","published":"2026-03-23 00:00:00","categories":["\u8a8d\u8a3c: 2\u8981\u7d20\u8a8d\u8a3c / \u591a\u8981\u7d20\u8a8d\u8a3c / MFA","\u8a8d\u8a3c: \u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c","FIDO"],"description":"\u25ce \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3084AitM\u653b\u6483\u3067\u5f93\u6765\u578bMFA\u306e\u9650\u754c\u304c\u9855\u5728\u5316\u3059\u308b\u4e2d\u3001\u5171\u6709\u79d8\u5bc6\u306b\u4f9d\u5b58\u3057\u306a\u3044FIDO2\u3084\u30d1\u30b9\u30ad\u30fc\u3078\u306e\u79fb\u884c\u304c\u91cd\u8981\u3060\u3068\u89e3\u8aac\u3057\u305f (\u30de\u30a4\u30ca\u30d3\u30cb\u30e5\u30fc\u30b9)","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/security-lab/","height":"190","author_name":"security-lab","version":"1.0","type":"rich","title":"\u300cMFA\u3060\u3051\u3067\u306f\u5b88\u308c\u306a\u3044\u300d\u6642\u4ee3\u3078 \u2015 \u30d1\u30b9\u30ad\u30fc\u30fbFIDO2\u304c\u5b9f\u73fe\u3059\u308b\u201c\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u201d\u8a8d\u8a3c\u306e\u65b0\u57fa\u76e4\u3068\u306f","blog_title":"TT Security Log","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecurity-log.hatenablog.com%2Fentry%2F2026%2F03%2F23%2F000000_3\" title=\"\u300cMFA\u3060\u3051\u3067\u306f\u5b88\u308c\u306a\u3044\u300d\u6642\u4ee3\u3078 \u2015 \u30d1\u30b9\u30ad\u30fc\u30fbFIDO2\u304c\u5b9f\u73fe\u3059\u308b\u201c\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u201d\u8a8d\u8a3c\u306e\u65b0\u57fa\u76e4\u3068\u306f - TT Security Log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","blog_url":"https://security-log.hatenablog.com/","url":"https://security-log.hatenablog.com/entry/2026/03/23/000000_3"}