{"id":1550,"date":"2025-03-10T14:54:49","date_gmt":"2025-03-10T05:54:49","guid":{"rendered":"https:\/\/corp.capy.me\/blog\/?p=1550"},"modified":"2025-05-20T13:13:37","modified_gmt":"2025-05-20T04:13:37","slug":"fido2%e3%81%a8%e3%81%af%ef%bc%9f%e4%bb%95%e7%b5%84%e3%81%bf%e3%82%84fido%e3%82%84%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%81%a8%e3%81%ae%e9%81%95%e3%81%84%e3%80%81%e3%83%a1%e3%83%aa%e3%83%83%e3%83%88","status":"publish","type":"post","link":"https:\/\/corp.capy.me\/blog\/passkey\/2025\/03\/fido2%e3%81%a8%e3%81%af%ef%bc%9f%e4%bb%95%e7%b5%84%e3%81%bf%e3%82%84fido%e3%82%84%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%81%a8%e3%81%ae%e9%81%95%e3%81%84%e3%80%81%e3%83%a1%e3%83%aa%e3%83%83%e3%83%88\/","title":{"rendered":"FIDO2\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u3084FIDO\u3084\u30d1\u30b9\u30ad\u30fc\u3068\u306e\u9055\u3044\u3001\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u306a\u3069\u3092\u89e3\u8aac"},"content":{"rendered":"\n<p>\u8fd1\u5e74\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u7528\u3044\u305f\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u304c\u9855\u8457\u306b\u306a\u308a\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u6a5f\u5bc6\u60c5\u5831\u306e\u6d41\u51fa\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u611f\u67d3\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u5897\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<br>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30b9\u30c8\u653b\u6483\u3001\u6d41\u51fa\u3057\u305fID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u305f\u653b\u6483\u3067\u3042\u308b\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u30b9\u30bf\u30c3\u30d5\u30a3\u30f3\u30b0\u653b\u6483\u306a\u3069\u306e\u653b\u6483\u624b\u6cd5\u306b\u3088\u308a\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u88ab\u5bb3\u3092\u53d7\u3051\u3066\u304a\u308a\u3001\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3088\u308a\u5b89\u5168\u3067\u5229\u4fbf\u6027\u306e\u9ad8\u3044\u8a8d\u8a3c\u65b9\u5f0f\u3068\u3057\u3066\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u308b\u306e\u304c FIDO2 \u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FIDO2\u3068\u306f\uff1f <\/h2>\n\n\n\n<p>FIDO2 (Fast IDentity Online 2) \u306f\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u8a8d\u8a3c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u30aa\u30fc\u30d7\u30f3\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<em><span class=\"swl-fz u-fz-s\">\uff08\u203b\u516c\u958b\u3055\u308c\u305f\u6280\u8853\u6a19\u6e96\u4ed5\u69d8\uff09<\/span><\/em>\u3067\u3059\u3002<br>FIDO\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u3068 W3C (World Wide Web Consortium) \u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u3001\u516c\u958b\u9375\u6697\u53f7\u6280\u8853\u3092\u7528\u3044\u3066\u3001\u3088\u308a\u5b89\u5168\u3067\u30e6\u30fc\u30b6\u306b\u3068\u3063\u3066\u4f7f\u3044\u3084\u3059\u3044\u8a8d\u8a3c\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>FIDO2\u306f\u3001\u521d\u671f\u306eU2F (Universal 2nd Factor) \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u57fa\u76e4\u306b\u3001W3C\u306eWebAuthn\u3068FIDO\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306eCTAP2\u3068\u3044\u30462\u3064\u306e\u4e3b\u8981\u306a\u4ed5\u69d8\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u9032\u5316\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u9032\u5316\u306b\u3088\u308a\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u8a8d\u8a3c\u306e\u5e45\u5e83\u3044\u4e8b\u4f8b\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5229\u4fbf\u6027\u306e\u4e21\u7acb\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>FIDO2\u306f\u3001\u5f93\u6765\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306b\u4f34\u3046\u4ee5\u4e0b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<dl class=\"swell-block-dl\">\n<dt class=\"swell-block-dl__dt\"><strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56:<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>FIDO2\u306f\u3001Web\u30b5\u30a4\u30c8\u306e\u30c9\u30e1\u30a4\u30f3\u3068\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u3092\u7d10\u3065\u3051\u308b\u3053\u3068\u3067\u3001\u507d\u306eWeb\u30b5\u30a4\u30c8\u3078\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u6f0f\u6d29\u5bfe\u7b56<\/strong>:<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>FIDO2\u306f\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u81ea\u4f53\u3092\u4fdd\u5b58\u3057\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u305d\u306e\u4ed6\u306e\u6a5f\u5bc6\u60c5\u5831\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u30ea\u30b9\u30af\u304c\u5b8c\u5168\u306b\u6392\u9664\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u4f7f\u3044\u56de\u3057\u306e\u9632\u6b62<\/strong>: <\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>FIDO2\u306f\u3001\u5404Web\u30b5\u30a4\u30c8\u306b\u5bfe\u3057\u3066\u7570\u306a\u308b\u8a8d\u8a3c\u9375\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u4f7f\u3044\u56de\u3057\u306b\u3088\u308b\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/dd>\n<\/dl>\n\n\n\n<h2 class=\"wp-block-heading\">FIDO2\u306e\u4ed5\u7d44\u307f <\/h2>\n\n\n\n<p>FIDO2\u306f\u3001\u516c\u958b\u9375\u6697\u53f7\u6280\u8853\u3092\u30d9\u30fc\u30b9\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u4fdd\u5b58\u3055\u308c\u305f\u79d8\u5bc6\u9375\u3068\u3001Web\u30b5\u30a4\u30c8\u306b\u767b\u9332\u3055\u308c\u305f\u516c\u958b\u9375\u306e\u30da\u30a2\u3092\u7528\u3044\u3066\u8a8d\u8a3c\u3092\u884c\u3044\u307e\u3059\u3002<br>\u30e6\u30fc\u30b6\u30fc\u304cWeb\u30b5\u30a4\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u969b\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u4fdd\u5b58\u3055\u308c\u305f\u79d8\u5bc6\u9375\u3092\u7528\u3044\u3066\u3001Web\u30b5\u30a4\u30c8\u304b\u3089\u9001\u3089\u308c\u3066\u304d\u305f\u300c\u30c1\u30e3\u30ec\u30f3\u30b8\u300d\u3068\u547c\u3070\u308c\u308b\u30e9\u30f3\u30c0\u30e0\u306a\u30c7\u30fc\u30bf\u306b\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002Web\u30b5\u30a4\u30c8\u306f\u3001\u53d7\u4fe1\u3057\u305f\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3068\u767b\u9332\u6e08\u307f\u306e\u516c\u958b\u9375\u3092\u7528\u3044\u3066\u7f72\u540d\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6b63\u5f53\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u300c\u30c1\u30e3\u30ec\u30f3\u30b8\u300d\u3068\u300c\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u300d\u306e\u4ed5\u7d44\u307f\u3092\u3001\u624b\u7d19\u306e\u3084\u308a\u53d6\u308a\u306b\u4f8b\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002 <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u79d8\u5bc6\u9375<\/strong>: \u3042\u306a\u305f\u3060\u3051\u304c\u6301\u3064\u5370\u9451<\/li>\n\n\n\n<li><strong>\u516c\u958b\u9375<\/strong>: \u8ab0\u3067\u3082\u898b\u308c\u308b\u5370\u9451\u306e\u8a3c\u660e\u66f8<\/li>\n\n\n\n<li><strong>\u30c1\u30e3\u30ec\u30f3\u30b8<\/strong>: \u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304b\u3089\u9001\u3089\u308c\u3066\u304d\u305f\u624b\u7d19<\/li>\n\n\n\n<li><strong>\u30c7\u30b8\u30bf\u30eb\u7f72\u540d<\/strong>: \u624b\u7d19\u306b\u62bc\u3057\u305f\u5370\u9451<\/li>\n<\/ul>\n\n\n\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u3001\u8a3c\u660e\u66f8(\u516c\u958b\u9375)\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u3001\u624b\u7d19\u306b\u62bc\u3055\u308c\u305f\u5370\u9451(\u30c7\u30b8\u30bf\u30eb\u7f72\u540d)\u304c\u672c\u7269\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u3042\u306a\u305f\u672c\u4eba\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>FIDO2\u306e\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u884c\u308f\u308c\u307e\u3059\u3002 <\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30e6\u30fc\u30b6\u30fc\u767b\u9332<\/strong>: <br>\u30e6\u30fc\u30b6\u30fc\u304cWeb\u30b5\u30a4\u30c8\u306b\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u767b\u9332\u3059\u308b\u969b\u3001FIDO2\u5bfe\u5fdc\u306e\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u3092\u7528\u3044\u3066\u3001\u79d8\u5bc6\u9375\u3068\u516c\u958b\u9375\u306e\u30da\u30a2\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u516c\u958b\u9375\u306fWeb\u30b5\u30a4\u30c8\u306b\u767b\u9332\u3055\u308c\u3001\u79d8\u5bc6\u9375\u306f\u30c7\u30d0\u30a4\u30b9\u306b\u5b89\u5168\u306b\u4fdd\u7ba1\u3055\u308c\u307e\u3059\u3002 <\/li>\n\n\n\n<li><strong>\u8a8d\u8a3c<\/strong>: <br>\u30e6\u30fc\u30b6\u30fc\u304cWeb\u30b5\u30a4\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u969b\u3001Web\u30b5\u30a4\u30c8\u306f\u300c\u30c1\u30e3\u30ec\u30f3\u30b8\u300d\u3068\u547c\u3070\u308c\u308b\u30e9\u30f3\u30c0\u30e0\u306a\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u7f72\u540d<\/strong>: <br>\u30e6\u30fc\u30b6\u30fc\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30c1\u30e3\u30ec\u30f3\u30b8\u3068\u79d8\u5bc6\u9375\u3092\u7528\u3044\u3066\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li> <strong>\u691c\u8a3c<\/strong>: <br>Web\u30b5\u30a4\u30c8\u306f\u3001\u53d7\u4fe1\u3057\u305f\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3068\u767b\u9332\u6e08\u307f\u306e\u516c\u958b\u9375\u3092\u7528\u3044\u3066\u7f72\u540d\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002\u7f72\u540d\u304c\u6709\u52b9\u3067\u3042\u308c\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30ed\u30b0\u30a4\u30f3\u304c\u8a31\u53ef\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">FIDO2\u306e\u4e3b\u8981\u69cb\u6210\u8981\u7d20<\/h2>\n\n\n\n<p>FIDO2\u306f\u3001\u4e3b\u306b WebAuthn \u3068 CTAP2 \u3068\u3044\u30462\u3064\u306e\u69cb\u6210\u8981\u7d20\u304b\u3089\u3067\u304d\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u69cb\u6210\u8981\u7d20\u304c\u9023\u643a\u3059\u308b\u3053\u3068\u3067\u3001\u7570\u306a\u308b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3084\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u306e\u76f8\u4e92\u904b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001FIDO2\u306e\u5e45\u5e83\u3044\u666e\u53ca\u3092\u4fc3\u9032\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">WebAuthn (Web Authentication)<\/h3>\n\n\n\n<p>WebAuthn\u306f\u3001W3C\u306b\u3088\u3063\u3066\u6a19\u6e96\u5316\u3055\u308c\u305fAPI\u3067\u3001Web\u30d6\u30e9\u30a6\u30b6\u3068FIDO2\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u901a\u4fe1\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002Web\u30b5\u30a4\u30c8\u306fWebAuthn API\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001FIDO2\u8a8d\u8a3c\u3092Web\u30b5\u30a4\u30c8\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CTAP2 (Client to Authenticator Protocol 2) <\/h3>\n\n\n\n<p>CTAP2\u306f\u3001FIDO\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u3088\u3063\u3066\u6a19\u6e96\u5316\u3055\u308c\u305f\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30c7\u30d0\u30a4\u30b9 (\u30d1\u30bd\u30b3\u30f3\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306a\u3069) \u3068\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9 (\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3001\u6307\u7d0b\u8a8d\u8a3c\u30bb\u30f3\u30b5\u30fc\u306a\u3069) \u9593\u306e\u901a\u4fe1\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002CTAP2\u306b\u3088\u308a\u3001\u69d8\u3005\u306a\u7a2e\u985e\u306e\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u3092FIDO2\u306b\u6e96\u62e0\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>FIDO2\u3067\u306f\u3001\u591a\u69d8\u306a\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e3b\u306a\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u306e\u7a2e\u985e\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002 <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc<\/strong>: USB\u3084NFC\u3067\u63a5\u7d9a\u3059\u308b\u3001\u5c0f\u578b\u306e\u7269\u7406\u7684\u306a\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u751f\u4f53\u8a8d\u8a3c<\/strong>: \u6307\u7d0b\u8a8d\u8a3c\u3084\u9854\u8a8d\u8a3c\u306a\u3069\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u4f53\u7684\u7279\u5fb4\u3092\u5229\u7528\u3057\u305f\u8a8d\u8a3c\u65b9\u5f0f\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u8a8d\u8a3c<\/strong>: \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30d1\u30bd\u30b3\u30f3\u306b\u5185\u8535\u3055\u308c\u305f\u8a8d\u8a3c\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u65b9\u5f0f\u3067\u3059<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">FIDO2\u3068FIDO\u3001\u30d1\u30b9\u30ad\u30fc<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">FIDO2\u3068FIDO<\/h3>\n\n\n\n<p>FIDO\u306fUAF\uff08\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u8a8d\u8a3c\uff09\u3068U2F\uff08\u4e8c\u8981\u7d20\u8a8d\u8a3c\uff09\u3092\u63a1\u7528\u3059\u308b\u65b9\u5f0f\u3067\u3057\u305f\u3002\u3053\u308c\u306b\u5bfe\u3057FIDO2\u306f\u5148\u306b\u8ff0\u3079\u305f\u3088\u3046\u306bWebAuthn\u3068CTAP2\u306b\u3088\u308b\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u8a8d\u8a3c\u306e\u6a19\u6e96\u898f\u683c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br>\u3055\u3089\u306bFIDO2\u3067\u306f\u3001\u30b5\u30a4\u30c8\u3054\u3068\u306b\u7570\u306a\u308b\u9375\u30da\u30a2\u3092\u751f\u6210\u3059\u308b\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<br>\u307e\u305f\u3001USB\u30ad\u30fc\u4e3b\u4f53\u306eFIDO U2F\u306b\u6bd4\u3079\u3001FIDO2\u3067\u306f\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u751f\u4f53\u8a8d\u8a3c\u3084PC\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30c3\u30d7\u306a\u3069\u591a\u69d8\u306a\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u3089\u306b\u3088\u308a\u30d1\u30b9\u30ef\u30fc\u30c9\u4e0d\u8981\u3067\u5f37\u56fa\u306a\u8a8d\u8a3c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u304c\u3001\u5c02\u7528\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u4f9d\u5b58\u3084\u65e2\u5b58\u30b5\u30fc\u30d3\u30b9\u79fb\u884c\u306e\u8ab2\u984c\u3082\u6b8b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FIDO2\u3068\u30d1\u30b9\u30ad\u30fc<\/h3>\n\n\n\n<p>FIDO2\u306f\u516c\u958b\u9375\u6697\u53f7\u3092\u7528\u3044\u305fWebAuthn\u3068CTAP2\u306b\u3088\u308b\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u8a8d\u8a3c\u306e\u898f\u683c\u3067\u3059\u304c\u3001\u30d1\u30b9\u30ad\u30fc\u306f\u3001FIDO2\u6a19\u6e96\u306b\u57fa\u3065\u3044\u3066\u69cb\u7bc9\u3055\u308c\u305f\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u4ee3\u308f\u308b\u65b0\u3057\u3044\u8a8d\u8a3c\u65b9\u6cd5\u3067\u3059\u3002\u30af\u30e9\u30a6\u30c9\u4e0a\u306b\u9375\u3092\u5b89\u5168\u306b\u4fdd\u5b58\u3057\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u540c\u671f\u53ef\u80fd\u306b\u3057\u305f\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002<br>\u901a\u4fe1\u4e0a\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u3084\u308a\u53d6\u308a\u3057\u306a\u3044\u305f\u3081\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u304c\u9ad8\u304f\u3001\u79d8\u5bc6\u9375\u306f\u7aef\u672b\u307e\u305f\u306f\u30af\u30e9\u30a6\u30c9\u306b\u4fdd\u7ba1\u3055\u308c\u308b\u306e\u3067\u6f0f\u6d29\u30ea\u30b9\u30af\u304c\u5927\u5e45\u306b\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FIDO2\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e1\u30ea\u30c3\u30c8 <\/h3>\n\n\n\n<dl class=\"swell-block-dl\">\n<dt class=\"swell-block-dl__dt\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5411\u4e0a:<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u8a8d\u8a3c\u306b\u3088\u308a\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u6f0f\u6d29\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u518d\u5229\u7528\u306a\u3069\u306e\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u8efd\u6e1b\u3057\u307e\u3059\u3002FIDO2\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8cac\u4efb\u3092\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u4e8b\u696d\u8005\u306b\u79fb\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u4eba\u7684\u30a8\u30e9\u30fc\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002 <\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\">\u5229\u4fbf\u6027\u306e\u5411\u4e0a: <\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5165\u529b\u3084\u7ba1\u7406\u304c\u4e0d\u8981\u306b\u306a\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5229\u4fbf\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\">\u30b3\u30b9\u30c8\u524a\u6e1b: <\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u30ea\u30bb\u30c3\u30c8\u3084\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30ed\u30c3\u30af\u306b\u4f34\u3046\u30b5\u30dd\u30fc\u30c8\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\">\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a:<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>\u30b9\u30e0\u30fc\u30ba\u306a\u30ed\u30b0\u30a4\u30f3\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u6e80\u8db3\u5ea6\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/dd>\n<\/dl>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<dl class=\"swell-block-dl\">\n<dt class=\"swell-block-dl__dt\">\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u306e\u5fc5\u8981\u6027:<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>FIDO2\u3092\u5229\u7528\u3059\u308b\u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3084\u6307\u7d0b\u8a8d\u8a3c\u30bb\u30f3\u30b5\u30fc\u306a\u3069\u306e\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\">\u30c7\u30d0\u30a4\u30b9\u7d1b\u5931\u6642\u306e\u5bfe\u5fdc:<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u3092\u7d1b\u5931\u3057\u305f\u5834\u5408\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u56f0\u96e3\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/dd>\n<\/dl>\n\n\n\n<h2 class=\"wp-block-heading\">FIDO2\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u61f8\u5ff5\u70b9\u3068\u8ab2\u984c<\/h2>\n\n\n\n<p> FIDO2\u306f\u3001\u5f93\u6765\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3088\u308a\u3082\u5b89\u5168\u306a\u8a8d\u8a3c\u65b9\u5f0f\u3067\u3059\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u61f8\u5ff5\u70b9\u3082\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<dl class=\"swell-block-dl\">\n<dt class=\"swell-block-dl__dt\">\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u306e\u8106\u5f31\u6027:<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u81ea\u4f53\u306b\u8106\u5f31\u6027\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\">\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483:<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u306e\u88fd\u9020\u3084\u6d41\u901a\u3001\u4f9b\u7d66\u306b\u81f3\u308b\u904e\u7a0b\u3067\u653b\u6483\u304c\u884c\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\">\u30e6\u30fc\u30b6\u30fc\u306e\u8a8d\u8b58\u4e0d\u8db3:<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>FIDO2\u306e\u4ed5\u7d44\u307f\u3084\u4f7f\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u7406\u89e3\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306a\u3069\u306e\u653b\u6483\u306b\u9a19\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/dd>\n<\/dl>\n\n\n\n<h2 class=\"wp-block-heading\">FIDO2\u306e\u666e\u53ca\u72b6\u6cc1\u3068\u63a1\u7528\u4e8b\u4f8b <\/h2>\n\n\n\n<p>FIDO2\u306f\u3001Google\u3001Microsoft\u3001Facebook\u3001Amazon\u306a\u3069\u306e\u4e3b\u8981\u306aIT\u4f01\u696d\u306b\u3088\u3063\u3066\u63a1\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u5f90\u3005\u306b\u666e\u53ca\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u4e3b\u8981\u306aOS\u3067\u3042\u308bWindows \u3001Android\u3001iOS\u3082FIDO2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001FIDO2\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u3082\u5897\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u6d41\u308c\u306f\u3001\u5229\u7528\u8005\u304c\u5897\u3048\u308b\u307b\u3069\u4fa1\u5024\u304c\u9ad8\u307e\u308a\u3001\u3055\u3089\u306a\u308b\u666e\u53ca\u3092\u4fc3\u9032\u3057\u3066\u3044\u307e\u3059\u3002\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3084\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304cFIDO2\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306fFIDO2\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u3092\u5229\u7528\u3059\u308b\u6a5f\u4f1a\u304c\u5897\u3048\u3001\u305d\u306e\u7d50\u679c\u3001\u3088\u308a\u591a\u304f\u306eWeb\u30b5\u30a4\u30c8\u304cFIDO2\u3092\u5c0e\u5165\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3044\u3046\u597d\u5faa\u74b0\u304c\u751f\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001FIDO2\u306e\u5c0e\u5165\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u6559\u80b2\u3084\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u7d71\u5408\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u514b\u670d\u3059\u308b\u3053\u3068\u3067\u3001FIDO2\u306f\u771f\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u306a\u672a\u6765\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>FIDO2\u306e\u4e3b\u306a\u63a1\u7528\u4e8b\u4f8b\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u63d0\u4f9b\u4f1a\u793e<\/th><th>\u63d0\u4f9b\u4f1a\u793e<\/th><th>\u5b9f\u88c5\u65b9\u6cd5<\/th><\/tr><tr><td>Google<\/td><td>Google\u30a2\u30ab\u30a6\u30f3\u30c8<\/td><td>FIDO2\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3092\u7528\u3044\u305f2\u6bb5\u968e\u8a8d\u8a3c<\/td><\/tr><tr><td>Microsoft<\/td><td>Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8<\/td><td>Windows 10\u3078\u306e\u30ed\u30b0\u30a4\u30f3<\/td><\/tr><tr><td>Facebook<\/td><td>Facebook<\/td><td>\u30a2\u30ab\u30a6\u30f3\u30c8\u4fdd\u8b77\u6a5f\u80fd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"is-style-kakko_box\">FIDO2\u3060\u3051\u3067\u306a\u304f\u3001\u30d1\u30b9\u30ad\u30fc\u3084FIDO\u306e\u5c0e\u5165\u4e8b\u4f8b\u3092\u307e\u3068\u3081\u305f\u8a18\u4e8b\u306f<a href=\"https:\/\/corp.capy.me\/blog\/passkey\/2025\/02\/%e6%b5%b7%e5%a4%96%ef%bc%86%e6%97%a5%e6%9c%ac%e3%81%ae%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e5%b0%8e%e5%85%a5%e4%ba%8b%e4%be%8b38%e7%a4%be%e3%81%be%e3%81%a8%e3%82%81%ef%bd%9c%e3%82%bb%e3%82%ad%e3%83%a5\/\">\u3053\u3061\u3089<br>\u6d77\u5916\uff06\u65e5\u672c\u306e\u30d1\u30b9\u30ad\u30fc\u5c0e\u5165\u4e8b\u4f8b39\u793e\u307e\u3068\u3081\uff5c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u3068UX\u6539\u5584\u306e\u6700\u524d\u7dda<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FIDO\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u3068FIDO2\u306e\u8a8d\u5b9a\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p><br>FIDO2\u306e\u8a8d\u5b9a\u306f\u3001FIDO\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u3068\u3044\u3046\u696d\u754c\u56e3\u4f53\u306b\u3088\u3063\u3066\u63a8\u9032\u3055\u308c\u3066\u3044\u307e\u3059\u3002FIDO\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u3001Google\u3001Microsoft\u3001Amazon\u3001Apple\u306a\u3069\u306e\u4e3b\u8981\u306aIT\u4f01\u696d\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f01\u696d\u304c\u53c2\u52a0\u3059\u308b\u56e3\u4f53\u3067\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u8a8d\u8a3c\u306e\u666e\u53ca\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u6d3b\u52d5\u306f\u3001FIDO2\u306e\u4ed5\u69d8\u7b56\u5b9a\u3001\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u306e\u8a8d\u5b9a\u3001\u666e\u53ca\u4fc3\u9032\u6d3b\u52d5\u306a\u3069\u3001\u591a\u5c90\u306b\u6e21\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>FIDO2\u306e\u8a8d\u5b9a\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u8981\u6c42\u4e8b\u9805\u306e\u5b9a\u7fa9:<\/strong> FIDO2\u306b\u6c42\u3081\u3089\u308c\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u3084\u6a5f\u80fd\u8981\u4ef6\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u4ed5\u69d8\u7b56\u5b9a:<\/strong> \u8981\u6c42\u4e8b\u9805\u306b\u57fa\u3065\u3044\u3066\u3001FIDO2\u306e\u6280\u8853\u4ed5\u69d8\u3092\u7b56\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u5b9f\u88c5:<\/strong> FIDO2\u306e\u4ed5\u69d8\u306b\u57fa\u3065\u3044\u3066\u3001\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u958b\u767a\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30c6\u30b9\u30c8\u3068\u8a8d\u5b9a:<\/strong> \u958b\u767a\u3055\u308c\u305f\u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001FIDO\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u8a8d\u5b9a\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066\u30c6\u30b9\u30c8\u3055\u308c\u3001FIDO2\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>FIDO2\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u8a8d\u5b9a\u304c\u5fc5\u8981\u3067\u3001\u3059\u3067\u306b\u8a8d\u5b9a\u3092\u53d7\u3051\u3066\u3044\u308b\u4f01\u696d\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3046\u3068\u7c21\u5358\u3067\u3059\u3002<br>\u8981\u4ef6\u3092\u6e80\u305f\u3059\u30b7\u30b9\u30c6\u30e0\u69cb\u7bc9\u306f\u7169\u96d1\u306a\u305f\u3081\u3001<a href=\"https:\/\/corp.capy.me\/fido\/\">Capy<\/a>\u306e\u3088\u3046\u306aFIDO2\u5bfe\u5fdc\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u4f01\u696d\u306b\u4f9d\u983c\u3059\u308b\u306e\u3082\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 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