{"id":18064,"date":"2026-08-03T11:24:43","date_gmt":"2026-08-03T02:24:43","guid":{"rendered":"https:\/\/www.spiral-platform.co.jp\/article\/?p=18064"},"modified":"2026-08-03T11:29:57","modified_gmt":"2026-08-03T02:29:57","slug":"18064","status":"publish","type":"post","link":"https:\/\/www.spiral-platform.co.jp\/article\/security\/18064\/","title":{"rendered":"\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306f\u3082\u3046\u9650\u754c\uff1f\u305d\u306e\u7406\u7531\u3068\u3001\u4f01\u696d\u304c\u4eca\u691c\u8a0e\u3057\u305f\u3044\u5bfe\u7b56\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"\n<p>\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306f\u3082\u3046\u9650\u754c\u3060\u300d\u3068\u3088\u304f\u8a00\u308f\u308c\u307e\u3059\u304c\u3001\u305d\u308c\u306f\u672c\u5f53\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u305d\u3057\u3066\u9650\u754c\u3060\u3068\u3059\u308c\u3070\u3001\u306a\u305c\u9650\u754c\u306a\u306e\u304b\u3001\u4ee3\u308f\u308a\u306b\u4f55\u3092\u3059\u308c\u3070\u3088\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u6700\u65b0\u306e\u88ab\u5bb3\u7d71\u8a08\u3092\u3082\u3068\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u304c\u9650\u754c\u3068\u3055\u308c\u308b\u7406\u7531\u3092\u6574\u7406\u3057\u305f\u3046\u3048\u3067\u3001\u73fe\u5b9f\u7684\u306a\u5bfe\u7b56\u3067\u3042\u308b\u300c\u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c\u300d\u3001\u305d\u3057\u3066\u4e8b\u60c5\u304c\u3042\u3063\u3066\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3092\u4f7f\u3044\u7d9a\u3051\u308b\u5834\u5408\u306b\u3068\u308b\u3079\u304d\u5bfe\u7b56\u307e\u3067\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f1a\u54e1\u30b5\u30a4\u30c8\u3084Web\u30d5\u30a9\u30fc\u30e0\u3067\u5229\u7528\u8005\u306eID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u9810\u304b\u308b\u3059\u3079\u3066\u306e\u4f01\u696d\u306e\u62c5\u5f53\u8005\u306b\u5411\u3051\u305f\u5185\u5bb9\u3067\u3059\u3002<\/p>\n\n\n\n<div 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class=\"wp-block-heading\">\u2463SMS\u30fb\u30e1\u30fc\u30eb\u306e\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u3082\u4e07\u5168\u3067\u306f\u306a\u3044<\/h3>\n\n\n\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u52a0\u3048\u3066SMS\u3084\u30e1\u30fc\u30eb\u3067\u9001\u4fe1\u3055\u308c\u308b\u78ba\u8a8d\u30b3\u30fc\u30c9\u3092\u5165\u529b\u3055\u305b\u308b\u591a\u8981\u7d20\u8a8d\u8a3c\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u7b56\u3068\u3057\u3066\u5e83\u304f\u666e\u53ca\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u73fe\u5728\u3001\u3053\u306e\u65b9\u5f0f\u306b\u3082\u660e\u78ba\u306a\u9650\u754c\u304c\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u3067\u5165\u529b\u3055\u308c\u305fID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u653b\u6483\u8005\u304c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u6b63\u898f\u30b5\u30a4\u30c8\u3078\u8ee2\u9001\u3057\u3001\u5229\u7528\u8005\u306b\u5c4a\u3044\u305f\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u307e\u3067\u507d\u30b5\u30a4\u30c8\u306b\u5165\u529b\u3055\u305b\u3066\u76d7\u307f\u53d6\u308b\u300c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u300d\u304c\u5897\u52a0\u3057\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7c73\u56fd\u56fd\u7acb\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240\uff08NIST\uff09\u306e\u6700\u65b0\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff08SP 800-63B rev.4\u30012025\u5e748\u6708\uff09\u3067\u3082\u3001\u5229\u7528\u8005\u304c\u624b\u52d5\u5165\u529b\u3059\u308b\u30bf\u30a4\u30d7\u306e\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u304c\u3042\u308b\u3068\u306f\u307f\u306a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u5b9f\u969b\u3001\u8b66\u5bdf\u5e81\u306b\u3088\u308c\u30702025\u5e74\u4e0a\u534a\u671f\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u4e0d\u6b63\u9001\u91d1\u88ab\u5bb3\u984d\u306f\u7d0442\u5104\u5186\u306b\u9054\u3057\u3001\u305d\u306e\u624b\u53e3\u306e\u7d049\u5272\u3092\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u304c\u5360\u3081\u3066\u3044\u307e\u3059\u3002<br><em><small>\u51fa\u5178\uff1aNIST SP 800-63B rev.4\uff0f\u8b66\u5bdf\u5e81\u300c\u4ee4\u548c\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066\u300d<\/small><\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u60c5\u5831\u6f0f\u3048\u3044\u304c\u8d77\u304d\u305f\u3068\u304d\u3001\u4f01\u696d\u304c\u554f\u308f\u308c\u308b\u8cac\u4efb<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"400\" src=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_128183188_S.jpg\" alt=\"\" class=\"wp-image-18067\" srcset=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_128183188_S.jpg 640w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_128183188_S-300x188.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" 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class=\"wp-block-heading\">\u4eca\u5f8c\u306e\u6709\u529b\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"427\" src=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_134872590_S.jpg\" alt=\"\" class=\"wp-image-18068\" srcset=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_134872590_S.jpg 640w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_134872590_S-300x200.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" 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class=\"wp-block-heading\">\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u5bfe\u3057\u3066\u539f\u7406\u7684\u306b\u5f37\u3044<\/h3>\n\n\n\n<p>\u30d1\u30b9\u30ad\u30fc\u306e\u79d8\u5bc6\u9375\u306f\u3001\u767b\u9332\u3057\u305f\u30c9\u30e1\u30a4\u30f3\uff08URL\u306e\u4e00\u81f4\uff09\u3068\u7d10\u4ed8\u3044\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u507d\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3082\u3001\u30c9\u30e1\u30a4\u30f3\u304c\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u8a8d\u8a3c\u304c\u6210\u7acb\u3057\u307e\u305b\u3093\u3002\u5229\u7528\u8005\u304c\u3060\u307e\u3055\u308c\u3066\u507d\u30b5\u30a4\u30c8\u3092\u958b\u3044\u3066\u3082\u3001\u30d1\u30b9\u30ad\u30fc\u305d\u306e\u3082\u306e\u3092\u76d7\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u8a2d\u8a08\u3067\u3059\u3002ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u300c\u5165\u529b\u3055\u305b\u308b\u300d\u3053\u3068\u3092\u524d\u63d0\u3068\u3059\u308b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306b\u5bfe\u3057\u3066\u3001\u539f\u7406\u7684\u306b\u6709\u52b9\u306a\u5bfe\u6297\u7b56\u306b\u306a\u308a\u307e\u3059\u3002\u524d\u7ae0\u3067\u89e6\u308c\u305f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u3082\u5f37\u3044\u70b9\u304c\u3001SMS\u8a8d\u8a3c\u3068\u306e\u6c7a\u5b9a\u7684\u306a\u9055\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u30fb\u591a\u8981\u7d20\u8a8d\u8a3c\uff08SMS\u7b49\u306e\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u4f75\u7528\uff09\u30fb\u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c\u306e3\u65b9\u5f0f\u3092\u6bd4\u8f03\u3057\u3066\u6574\u7406\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<br><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"662\" src=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-1024x662.png\" alt=\"\" class=\"wp-image-18069\" srcset=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-1024x662.png 1024w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-300x194.png 300w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-768x497.png 768w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-1536x993.png 1536w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-2048x1324.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p>\u3053\u3046\u3057\u3066\u4e26\u3079\u308b\u3068\u3001\u30d1\u30b9\u30ad\u30fc\u304c\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30fb\u30ea\u30b9\u30c8\u578b\u653b\u6483\u30fb\u30b5\u30fc\u30d0\u30fc\u6f0f\u3048\u3044\u306e\u3044\u305a\u308c\u306b\u5bfe\u3057\u3066\u3082\u69cb\u9020\u7684\u306b\u5f37\u304f\u3001\u304b\u3064\u5229\u7528\u8005\u306e\u624b\u9593\u3082\u5c11\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5229\u7528\u8005\u306e\u5229\u4fbf\u6027\u3082\u5411\u4e0a\u3059\u308b<\/h3>\n\n\n\n<p>\u4e00\u822c\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u3068\u64cd\u4f5c\u306f\u8907\u96d1\u306b\u306a\u308a\u304c\u3061\u3067\u3059\u304c\u3001\u30d1\u30b9\u30ad\u30fc\u306f\u9006\u306b\u30ed\u30b0\u30a4\u30f3\u4f53\u9a13\u3092\u30b7\u30f3\u30d7\u30eb\u306b\u3057\u307e\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u8a18\u61b6\u3082\u5165\u529b\u3082\u4e0d\u8981\u3067\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u304b\u3056\u3057\u3066\u751f\u4f53\u8a8d\u8a3c\u3059\u308b\u3060\u3051\u3067\u30ed\u30b0\u30a4\u30f3\u304c\u5b8c\u4e86\u3057\u307e\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u5fd8\u308c\u306b\u3088\u308b\u554f\u3044\u5408\u308f\u305b\u3084\u30ea\u30bb\u30c3\u30c8\u5bfe\u5fdc\u3068\u3044\u3063\u305f\u904b\u7528\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5229\u4fbf\u6027\u3092\u4e21\u7acb\u3067\u304d\u308b\u70b9\u306f\u3001\u4f01\u696d\u306b\u3068\u3063\u3066\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u56fd\u3082\u300c\u30d1\u30b9\u30ad\u30fc\u306e\u666e\u53ca\u4fc3\u9032\u300d\u3092\u5f8c\u62bc\u3057\u3057\u3066\u3044\u308b<\/h3>\n\n\n\n<p>\u30d1\u30b9\u30ad\u30fc\u306f\u6c11\u9593\u306e\u6d41\u884c\u306b\u3068\u3069\u307e\u308a\u307e\u305b\u3093\u3002\u653f\u5e9c\u304c2025\u5e744\u6708\u306b\u6c7a\u5b9a\u3057\u305f\u300c\u56fd\u6c11\u3092\u8a50\u6b3a\u304b\u3089\u5b88\u308b\u305f\u3081\u306e\u7dcf\u5408\u5bfe\u7b562.0\u300d\uff08\u72af\u7f6a\u5bfe\u7b56\u95a3\u50da\u4f1a\u8b70\uff09\u3067\u306f\u3001ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u7a83\u53d6\u5bfe\u7b56\u306e\u4e00\u74b0\u3068\u3057\u3066\u300c\u30d1\u30b9\u30ad\u30fc\u306e\u666e\u53ca\u4fc3\u9032\u300d\u304c\u660e\u8a18\u3055\u308c\u307e\u3057\u305f\u3002\u91d1\u878d\u6a5f\u95a2\u3084EC\u4e8b\u696d\u8005\u3078\u306e\u30d1\u30b9\u30ad\u30fc\u5c0e\u5165\u4fc3\u9032\u304c\u3001\u56fd\u306e\u65bd\u7b56\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u5f8c\u62bc\u3057\u3082\u3042\u308a\u3001\u4eca\u5f8c\u3055\u307e\u3056\u307e\u306a\u30b5\u30fc\u30d3\u30b9\u3067\u30d1\u30b9\u30ad\u30fc\u5bfe\u5fdc\u304c\u6a19\u6e96\u306b\u306a\u3063\u3066\u3044\u304f\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<br><small>\u51fa\u5178\uff1a\u72af\u7f6a\u5bfe\u7b56\u95a3\u50da\u4f1a\u8b70\u300c\u56fd\u6c11\u3092\u8a50\u6b3a\u304b\u3089\u5b88\u308b\u305f\u3081\u306e\u7dcf\u5408\u5bfe\u7b562.0\u300d\uff082025\u5e744\u670822\u65e5\uff09<\/small><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SPIRAL\u00ae ver.1 \u306a\u3089\u65e2\u5b58\u30b5\u30a4\u30c8\u306b\u6bb5\u968e\u7684\u306b\u5c0e\u5165\u3067\u304d\u308b<\/h3>\n\n\n\n<p>\u300c\u30d1\u30b9\u30ad\u30fc\u306f\u6280\u8853\u7684\u306b\u96e3\u3057\u305d\u3046\u300d\u3068\u611f\u3058\u308b\u65b9\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001<a href=\"https:\/\/www.spiral-platform.co.jp\/solution-app\/spiral-passkey\/\">SPIRAL\u00ae ver.1<\/a>\u3092\u4f7f\u3048\u3070\u3001\u8907\u96d1\u306a\u72ec\u81ea\u958b\u767a\u306a\u3057\u306b\u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c\u3092\u65e2\u5b58\u306e\u4f1a\u54e1\u30b5\u30a4\u30c8\u3084Web\u30d5\u30a9\u30fc\u30e0\u306b\u7d44\u307f\u8fbc\u3081\u307e\u3059\u3002\u30ed\u30fc\u30b3\u30fc\u30c9\u8a2d\u8a08\u3067\u958b\u767a\u5de5\u6570\u3092\u6291\u3048\u3089\u308c\u3001\u65e2\u5b58\u306eID\/\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3068\u4f75\u7528\u3057\u306a\u304c\u3089\u6bb5\u968e\u7684\u306b\u79fb\u884c\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u6700\u77ed2\u9031\u9593\u3067\u306e\u5c0e\u5165\u5b9f\u7e3e\u304c\u3042\u308a\u3001\u91d1\u878d\u6a5f\u95a2\u30fb\u5354\u4f1a\u56e3\u4f53\u30fb\u4f1a\u54e1\u5236Web\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u5e45\u5e83\u3044\u696d\u7a2e\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u305d\u308c\u3067\u3082\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3092\u4f7f\u3044\u7d9a\u3051\u308b\u5834\u5408\u306b\u3059\u3079\u304d\u5bfe\u7b56<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"365\" src=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_137285862_S.jpg\" alt=\"\" class=\"wp-image-18070\" srcset=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_137285862_S.jpg 640w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_137285862_S-300x171.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p>\u3068\u306f\u3044\u3048\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u90fd\u5408\u3084\u5229\u7528\u8005\u5c64\u306e\u4e8b\u60c5\u304b\u3089\u3001\u5f53\u9762\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3092\u4f7f\u3044\u7d9a\u3051\u3056\u308b\u3092\u5f97\u306a\u3044\u4f01\u696d\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u5834\u5408\u3067\u3082\u3001\u88ab\u5bb3\u30ea\u30b9\u30af\u3092\u4e0b\u3052\u308b\u305f\u3081\u306b\u3068\u308c\u308b\u5bfe\u7b56\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u5b9f\u52d9\u7684\u306b\u6709\u52b9\u306a4\u3064\u306e\u5bfe\u7b56\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u306e\u3042\u308b\u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u4f75\u7528\u3059\u308b\uff1a<br>SMS\u306e\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u306b\u983c\u3089\u305a\u3001\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u306a\u3069\u3001\u3088\u308a\u8010\u6027\u306e\u9ad8\u3044\u8981\u7d20\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u7684\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u5909\u66f4\u3092\u5f37\u5236\u3057\u306a\u3044\uff1a<br>NIST\u306f\u3001\u5b9a\u671f\u5909\u66f4\u306e\u5f37\u5236\u304c\u304b\u3048\u3063\u3066\u5358\u7d14\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u4f7f\u3044\u56de\u3057\u3092\u62db\u304f\u3068\u3057\u3066\u63a8\u5968\u3057\u3066\u3044\u306a\u3044\u3002\u6f0f\u3048\u3044\u306e\u5146\u5019\u304c\u3042\u3063\u305f\u5834\u5408\u306b\u306e\u307f\u5909\u66f4\u3092\u6c42\u3081\u308b\u904b\u7528\u304c\u671b\u307e\u3057\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30b9\u30ef\u30fc\u30c9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306e\u5229\u7528\u3092\u4fc3\u3059\uff1a<br>\u6b63\u898f\u30b5\u30a4\u30c8\u306e\u30c9\u30e1\u30a4\u30f3\u3067\u3057\u304b\u81ea\u52d5\u5165\u529b\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u3067\u306e\u8aa4\u5165\u529b\u3092\u9632\u3050\u52b9\u679c\u304c\u3042\u308b\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56\u5354\u8b70\u4f1a\u3082\u6709\u52b9\u306a\u5bfe\u7b56\u3068\u3057\u3066\u6848\u5185\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\u3084\u30ed\u30b0\u30a4\u30f3\u76e3\u8996\u3092\u5c0e\u5165\u3059\u308b\uff1a<br>\u666e\u6bb5\u3068\u7570\u306a\u308b\u7aef\u672b\u30fb\u5730\u57df\u304b\u3089\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u691c\u77e5\u3057\u3001\u8ffd\u52a0\u8a8d\u8a3c\u3092\u6c42\u3081\u308b\u3053\u3068\u3067\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u306e\u6210\u7acb\u3092\u9632\u3050\u3002<br><br><small>\u51fa\u5178\uff1aNIST SP 800-63B rev.4\uff0f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56\u5354\u8b70\u4f1a \u6708\u6b21\u5831\u544a\u66f8<\/small><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306f\u300c\u305f\u3060\u3061\u306b\u4f7f\u3048\u306a\u3044\u300d\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6708\u9593\u7d0425\u4e07\u4ef6\u306b\u8feb\u308b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5831\u544a\u3001\u7d0442\u5104\u5186\uff082025\u5e74\u4e0a\u534a\u671f\uff09\u306e\u4e0d\u6b63\u9001\u91d1\u88ab\u5bb3\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u7a81\u7834\u3068\u3044\u3063\u305f\u4e8b\u5b9f\u304c\u793a\u3059\u3068\u304a\u308a\u3001\u5358\u4f53\u3067\u306f\u5b89\u5168\u6027\u3092\u4fdd\u3061\u306b\u304f\u3044\u65b9\u5f0f\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5\u306b\u3088\u308b\u4f01\u696d\u8cac\u4efb\u306e\u660e\u78ba\u5316\u3068\u3001\u56fd\u306b\u3088\u308b\u30d1\u30b9\u30ad\u30fc\u666e\u53ca\u4fc3\u9032\u306e\u5f8c\u62bc\u3057\u3082\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e8b\u60c5\u306b\u3088\u308a\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3092\u7d9a\u3051\u308b\u5834\u5408\u306f\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306a\u3069\u306e\u5bfe\u7b56\u3067\u5f53\u9762\u306e\u30ea\u30b9\u30af\u3092\u7de9\u548c\u3057\u3064\u3064\u3001\u4e2d\u9577\u671f\u7684\u306b\u306f\u3001\u30d1\u30b9\u30ad\u30fc\u3078\u306e\u6bb5\u968e\u7684\u306a\u79fb\u884c\u3092\u9078\u629e\u80a2\u306e\u4e00\u3064\u3068\u3057\u3066\u691c\u8a0e\u3059\u308b\u3053\u3068\u304c\u671b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.spiral-platform.co.jp\/solution-app\/spiral-passkey\/\">SPIRAL\u00ae ver.1<\/a> \u306a\u3089\u3001\u65e2\u5b58\u30b5\u30a4\u30c8\u3078\u30ed\u30fc\u30b3\u30fc\u30c9\u3067\u3001\u6700\u77ed2\u9031\u9593\u304b\u3089\u6bb5\u968e\u7684\u306b\u30d1\u30b9\u30ad\u30fc\u3092\u5c0e\u5165\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3068\u30d1\u30b9\u30ad\u30fc\u306b\u3064\u3044\u3066\u3001\u4f01\u696d\u306e\u62c5\u5f53\u8005\u304b\u3089\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p><b>Q\uff1a\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306f\u672c\u5f53\u306b\u3082\u3046\u4f7f\u3048\u306a\u3044\u306e\u3067\u3059\u304b\uff1f<\/b><\/p>\n\n\n\n<p>A\uff1a\u305f\u3060\u3061\u306b\u4f7f\u3048\u306a\u304f\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3084\u30ea\u30b9\u30c8\u578b\u653b\u6483\u306b\u5bfe\u3057\u3066\u69cb\u9020\u7684\u306b\u5f31\u304f\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u5358\u4f53\u3067\u306f\u5b89\u5168\u6027\u3092\u62c5\u4fdd\u3057\u306b\u304f\u3044\u306e\u304c\u5b9f\u60c5\u3067\u3059\u3002\u4f7f\u3044\u7d9a\u3051\u308b\u5834\u5408\u3082\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306a\u3069\u306e\u88dc\u5f37\u7b56\u3092\u4f75\u7528\u3057\u3001\u4e2d\u9577\u671f\u7684\u306b\u306f\u30d1\u30b9\u30ad\u30fc\u3078\u306e\u79fb\u884c\u3092\u691c\u8a0e\u3059\u308b\u4f01\u696d\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><b>Q\uff1aSMS\u8a8d\u8a3c\u3060\u3051\u3067\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56\u306b\u306a\u308a\u307e\u3059\u304b\uff1f<\/b><\/p>\n\n\n\n<p>A\uff1aSMS\u8a8d\u8a3c\u306f\u4f55\u3082\u3057\u306a\u3044\u3088\u308a\u306f\u6709\u52b9\u3067\u3059\u304c\u3001\u4e07\u5168\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u3067\u5165\u529b\u3055\u305b\u305f\u30b3\u30fc\u30c9\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u60aa\u7528\u3059\u308b\u300c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u300d\u3067\u7a81\u7834\u3055\u308c\u308b\u4e8b\u4f8b\u304c\u5897\u3048\u3066\u304a\u308a\u3001NIST\u306e\u6700\u65b0\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3067\u3082\u624b\u52d5\u5165\u529b\u578b\u306e\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u304c\u3042\u308b\u3068\u306f\u307f\u306a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3088\u308a\u8010\u6027\u306e\u9ad8\u3044\u8a8d\u8a3c\u65b9\u5f0f\u3068\u306e\u4f75\u7528\u304c\u671b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><b>Q\uff1a\u30d1\u30b9\u30ad\u30fc\u306b\u5b8c\u5168\u79fb\u884c\u3057\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u304b\uff1f\u65e2\u5b58\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u4f75\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/b><\/p>\n\n\n\n<p>A\uff1a\u5b8c\u5168\u79fb\u884c\u306f\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<a href=\"https:\/\/www.spiral-platform.co.jp\/solution-app\/spiral-passkey\/\">SPIRAL\u00ae ver.1<\/a> \u306e\u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c\u6a5f\u80fd\u306a\u3089\u3001\u65e2\u5b58\u306eID\/\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3068\u4f75\u7528\u3057\u306a\u304c\u3089\u6bb5\u968e\u7684\u306b\u79fb\u884c\u3067\u304d\u307e\u3059\u3002\u300c\u65b0\u898f\u767b\u9332\u8005\u304b\u3089\u300d\u300c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u5229\u7528\u8005\u304b\u3089\u300d\u3068\u3044\u3063\u305f\u90e8\u5206\u7684\u306a\u5c0e\u5165\u3082\u53ef\u80fd\u3067\u3001\u5229\u7528\u8005\u3078\u306e\u5f71\u97ff\u3092\u6291\u3048\u306a\u304c\u3089\u79fb\u884c\u3092\u9032\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><b>Q\uff1a\u5b9a\u671f\u7684\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u5909\u66f4\u306f\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/b><\/p>\n\n\n\n<p>A\uff1a\u73fe\u5728\u306f\u3001\u5b9a\u671f\u7684\u306a\u5909\u66f4\u3092\u4e00\u5f8b\u306b\u5f37\u5236\u3059\u308b\u3053\u3068\u306f\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002NIST\u306f\u3001\u5f37\u5236\u7684\u306a\u5b9a\u671f\u5909\u66f4\u304c\u304b\u3048\u3063\u3066\u5358\u7d14\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u4f7f\u3044\u56de\u3057\u3092\u8a98\u767a\u3059\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002\u6f0f\u3048\u3044\u306e\u5146\u5019\u304c\u78ba\u8a8d\u3055\u308c\u305f\u5834\u5408\u306b\u5909\u66f4\u3092\u6c42\u3081\u308b\u904b\u7528\u304c\u3001\u3088\u308a\u5b89\u5168\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<p><b>Q\uff1a\u30d1\u30b9\u30ad\u30fc\u306f\u9ad8\u9f62\u8005\u3067\u3082\u5229\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/b><\/p>\n\n\n<p>A\uff1a\u306f\u3044\u3001\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u30d1\u30b9\u30ad\u30fc\u306f\u3001\u6307\u7d0b\u8a8d\u8a3c\u3084\u9854\u8a8d\u8a3c\u306a\u3069\u3092\u4f7f\u3046\u305f\u3081\u3001\u8907\u96d1\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u899a\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30ed\u30c3\u30af\u89e3\u9664\u3068\u540c\u3058\u3088\u3046\u306a\u64cd\u4f5c\u3067\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u5206\u304b\u308a\u3084\u3059\u3044\u8a8d\u8a3c\u65b9\u5f0f\u3068\u3057\u3066\u5c0e\u5165\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.spiral-platform.co.jp\/solution-app\/spiral-passkey\/\">SPIRAL\u00ae\u306e\u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c\u5bfe\u5fdc\u4f1a\u54e1\u30b5\u30a4\u30c8\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306f\u3082\u3046\u9650\u754c\u3060\u300d\u3068\u3088\u304f\u8a00\u308f\u308c\u307e\u3059\u304c\u3001\u305d\u308c\u306f\u672c\u5f53\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u305d\u3057\u3066\u9650\u754c\u3060\u3068\u3059\u308c\u3070\u3001\u306a\u305c\u9650\u754c\u306a\u306e\u304b\u3001\u4ee3\u308f\u308a\u306b\u4f55\u3092\u3059\u308c\u3070\u3088\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002 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