{"id":18072,"date":"2026-08-03T11:24:23","date_gmt":"2026-08-03T02:24:23","guid":{"rendered":"https:\/\/www.spiral-platform.co.jp\/article\/?p=18072"},"modified":"2026-08-03T11:24:24","modified_gmt":"2026-08-03T02:24:24","slug":"18072","status":"publish","type":"post","link":"https:\/\/www.spiral-platform.co.jp\/article\/security\/18072\/","title":{"rendered":"\u30d1\u30b9\u30ad\u30fc\u306e\u4ed5\u7d44\u307f\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\uff5cFIDO2\u3068\u306e\u9055\u3044\u3084\u5b89\u5168\u306a\u7406\u7531\u3068\u306f"},"content":{"rendered":"\n<p>\u300c\u30d1\u30b9\u30ad\u30fc\u3068\u3044\u3046\u8a00\u8449\u306f\u3088\u304f\u805e\u304f\u3051\u308c\u3069\u3001\u4ed5\u7d44\u307f\u304c\u3044\u307e\u3072\u3068\u3064\u5206\u304b\u3089\u306a\u3044\u300d\u300c\u306a\u305c\u30d1\u30b9\u30ef\u30fc\u30c9\u3088\u308a\u5b89\u5168\u306a\u306e\u304b\u3001\u5c0e\u5165\u3057\u3066\u554f\u984c\u306a\u3044\u306e\u304b\u77e5\u308a\u305f\u3044\u300d\u3002\u305d\u3046\u611f\u3058\u3066\u3044\u308b\u62c5\u5f53\u8005\u306e\u65b9\u306f\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u30d1\u30b9\u30ad\u30fc\u306f\u3044\u307e\u6025\u901f\u306b\u666e\u53ca\u3057\u3066\u304a\u308a\u3001FIDO\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u3088\u308c\u3070\u56fd\u5185\u3067\u306f\u3001\u5c0e\u5165\u6e08\u307f\u307e\u305f\u306f\u5c0e\u5165\u3092\u4e88\u5b9a\u3057\u3066\u3044\u308b\u4f01\u696d\u304c2025\u5e7412\u6708\u6642\u70b9\u3067\u5c11\u306a\u304f\u3068\u308255\u793e\u306b\u4e0a\u308a\u3001\u524d\u5e74\u304b\u30892\u500d\u8fd1\u304f\u306b\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d1\u30b9\u30ad\u30fc\u306e\u4ed5\u7d44\u307f\u3092\u6574\u7406\u3057\u305f\u3046\u3048\u3067\u3001\u5b89\u5168\u3068\u3055\u308c\u308b\u7406\u7531\u3001\u305d\u3057\u3066\u5c0e\u5165\u524d\u306b\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u6ce8\u610f\u70b9\u307e\u3067\u3092\u6574\u7406\u3057\u307e\u3059\u3002<br><small><em>\u51fa\u5178\uff1a\u65e5\u672c\u7d4c\u6e08\u65b0\u805e\u300c\u8131\u30d1\u30b9\u30ef\u30fc\u30c9\u6280\u8853\u300e\u30d1\u30b9\u30ad\u30fc\u300f\u3001\u56fd\u5185\u5c0e\u5165\u304c\u500d\u5897\u300d\uff082025\u5e7412\u67085\u65e5\uff09<\/em><\/small><\/p>\n\n\n\n<div 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https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_104511137_S-300x200.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" 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class=\"wp-block-heading\">FIDO2\u3068WebAuthn\u306e\u9055\u3044\u3068\u95a2\u4fc2<\/h3>\n\n\n\n<p>\u300cFIDO2\u300d\u306fFIDO\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u304c\u7b56\u5b9a\u3057\u305f\u8a8d\u8a3c\u306e\u56fd\u969b\u6a19\u6e96\u898f\u683c\u3067\u3059\u3002WebAuthn\uff08Web 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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=\"360\" src=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_138941268_S.jpg\" alt=\"\" class=\"wp-image-18076\" srcset=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_138941268_S.jpg 640w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_138941268_S-300x169.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p>\u4ed5\u7d44\u307f\u3092\u8e0f\u307e\u3048\u308b\u3068\u3001\u30d1\u30b9\u30ad\u30fc\u304c\u306a\u305c\u5b89\u5168\u306a\u306e\u304b\u304c\u5177\u4f53\u7684\u306b\u898b\u3048\u3066\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u5f93\u6765\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u304c\u62b1\u3048\u3066\u3044\u305f\u8ab2\u984c\u3092\u3069\u3046\u89e3\u6d88\u3059\u308b\u306e\u304b\u30013\u3064\u306e\u89b3\u70b9\u304b\u3089\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 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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-1-1024x662.png\" alt=\"\" class=\"wp-image-18077\" srcset=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-1-1024x662.png 1024w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-1-300x194.png 300w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-1-768x497.png 768w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-1-1536x993.png 1536w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/passkey_comparison_table-1-2048x1324.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\">\u7406\u75312\uff1a\u30ea\u30b9\u30c8\u578b\u653b\u6483\uff08credential 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class=\"wp-block-heading\">\u5c0e\u5165\u524d\u306b\u77e5\u3063\u3066\u304a\u304d\u305f\u3044\u30d1\u30b9\u30ad\u30fc\u306e\u6ce8\u610f\u70b9<\/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=\"426\" src=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_99638869_S.jpg\" alt=\"\" class=\"wp-image-18078\" srcset=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_99638869_S.jpg 640w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_99638869_S-300x200.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" 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\u30c8\u30fc\u30de\u30c4\u300c\u91d1\u878d\u6a5f\u95a2\u5411\u3051 \u30d1\u30b9\u30ad\u30fc\u5c0e\u5165\u6642\u306e\u8ad6\u70b9\u300d\uff082025\u5e7412\u6708\uff09\uff0f\u30b5\u30a4\u30d0\u30fc\u30c8\u30e9\u30b9\u30c8<\/small><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6ce8\u610f\u70b92\uff1a\u30b9\u30de\u30db\u975e\u4fdd\u6709\u5c64\u30fb\u6a5f\u7a2e\u5909\u66f4\u3078\u306e\u914d\u616e\u304c\u5fc5\u8981<\/h3>\n\n\n\n<p>\u751f\u4f53\u8a8d\u8a3c\u5bfe\u5fdc\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u6301\u305f\u306a\u3044\u5229\u7528\u8005\u3084\u3001\u6a5f\u7a2e\u5909\u66f4\u6642\u306e\u518d\u767b\u9332\u306b\u4e0d\u5b89\u3092\u611f\u3058\u308b\u5229\u7528\u8005\u3078\u306e\u914d\u616e\u304c\u5fc5\u8981\u3067\u3059\u3002PC\u306eWindows Hello\u3084\u5916\u4ed8\u3051\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3067\u88dc\u5b8c\u3067\u304d\u308b\u307b\u304b\u3001\u5f53\u9762\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3068\u306e\u4f75\u7528\u3092\u7dad\u6301\u3059\u308b\u904b\u7528\u8a2d\u8a08\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6ce8\u610f\u70b93\uff1a\u30af\u30ed\u30b9\u30c7\u30d0\u30a4\u30b9\u8a8d\u8a3c\u306e\u904b\u7528\u306b\u6ce8\u610f\u3059\u308b<\/h3>\n\n\n\n<p>PC\u753b\u9762\u306eQR\u30b3\u30fc\u30c9\u3092\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u8aad\u307f\u53d6\u3063\u3066\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u300c\u30af\u30ed\u30b9\u30c7\u30d0\u30a4\u30b9\u8a8d\u8a3c\u300d\u306b\u3064\u3044\u3066\u306f\u3001\u904b\u7528\u6b21\u7b2c\u3067\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u304c\u6307\u6458\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u30022025\u5e74\u306e\u65e5\u672c\u8a3c\u5238\u696d\u5354\u4f1a\u306e\u30d1\u30d6\u30ea\u30c3\u30af\u30b3\u30e1\u30f3\u30c8\u3067\u3082\u3001\u30d1\u30b9\u30ad\u30fc\u306e\u5b9f\u88c5\u65b9\u6cd5\u306b\u95a2\u3059\u308b\u8ad6\u70b9\u304c\u8907\u6570\u5bc4\u305b\u3089\u308c\u307e\u3057\u305f\u3002\u30d1\u30b9\u30ad\u30fc\u3092\u300c\u5c0e\u5165\u3059\u308c\u3070\u4e07\u5168\u300d\u3068\u6349\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u9069\u5207\u306a\u5b9f\u88c5\u3068\u3001\u4ed6\u306e\u5bfe\u7b56\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u91cd\u8981\u3067\u3059\u3002<br><small>\u51fa\u5178\uff1a\u65e5\u672c\u8a3c\u5238\u696d\u5354\u4f1a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u6539\u6b63\u6848\u3078\u306e\u30d1\u30d6\u30ea\u30c3\u30af\u30b3\u30e1\u30f3\u30c8\uff082025\u5e74\uff09\uff0f\u30a4\u30f3\u30c6\u30c3\u30af<\/small><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d1\u30b9\u30ad\u30fc\u3092\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306b\u5c0e\u5165\u3059\u308b\u306b\u306f<\/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_140700932_S.jpg\" alt=\"\" class=\"wp-image-18079\" srcset=\"https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_140700932_S.jpg 640w, https:\/\/www.spiral-platform.co.jp\/article\/wp-content\/uploads\/sites\/3\/2026\/08\/pixta_140700932_S-300x200.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p>\u4ed5\u7d44\u307f\u3068\u6ce8\u610f\u70b9\u3092\u7406\u89e3\u3057\u305f\u3046\u3048\u3067\u3001\u6b21\u306b\u6c17\u306b\u306a\u308b\u306e\u306f\u300c\u3069\u3046\u3084\u3063\u3066\u81ea\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u5c0e\u5165\u3059\u308b\u304b\u300d\u3067\u3057\u3087\u3046\u3002\u3053\u3053\u3067\u306f\u73fe\u5b9f\u7684\u306a\u5c0e\u5165\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>FIDO2\/WebAuthn\u3092\u4e00\u304b\u3089\u5b9f\u88c5\u3059\u308b\u3068\u306a\u308b\u3068\u3001\u5c02\u9580\u7684\u306a\u958b\u767a\u77e5\u8b58\u304c\u5fc5\u8981\u3067\u3059\u3002\u3057\u304b\u3057<a href=\"https:\/\/www.spiral-platform.co.jp\/solution-app\/spiral-passkey\/\">SPIRAL\u00ae ver.1\u306e\u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c\u6a5f\u80fd<\/a>\u3092\u4f7f\u3048\u3070\u3001\u30ed\u30fc\u30b3\u30fc\u30c9\u8a2d\u8a08\u3067\u65e2\u5b58\u306e\u4f1a\u54e1\u30b5\u30a4\u30c8\u3084Web\u30d5\u30a9\u30fc\u30e0\u306b\u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u65e2\u5b58\u306eID\/\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3068\u306e\u4f75\u7528\u3082\u53ef\u80fd\u306a\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u5229\u7528\u8005\u3092\u4e00\u6589\u306b\u5207\u308a\u66ff\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6bb5\u968e\u7684\u306b\u79fb\u884c\u3059\u308b\u904b\u7528\u8a2d\u8a08\u3082\u3067\u304d\u307e\u3059\u3002\u300c\u307e\u305a\u65b0\u898f\u767b\u9332\u8005\u304b\u3089\u300d\u300c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u300d\u3068\u3044\u3063\u305f\u67d4\u8edf\u306a\u5c0e\u5165\u304c\u3067\u304d\u3001\u524d\u8ff0\u306e\u30b9\u30de\u30db\u975e\u4fdd\u6709\u5c64\u3078\u306e\u914d\u616e\u3082\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 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