{"published":"2025-09-30 09:22:52","type":"rich","author_name":"rs_tukki","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/tech-rakus/20250930/20250930092239.png","width":"100%","provider_url":"https://hatena.blog","categories":["Java","\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3"],"provider_name":"Hatena Blog","blog_url":"https://tech-blog.rakus.co.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech-blog.rakus.co.jp%2Fentry%2F20250930%2Fpasskey-auth\" title=\"BtoB SaaS\u306b\u304a\u3051\u308bPasskey\u8a8d\u8a3c\u306e\u53ef\u80fd\u6027 - \u6280\u8853\u691c\u8a3c\u304b\u3089\u898b\u3048\u305f\u8ab2\u984c\u3068\u5c55\u671b - RAKUS Developers Blog | \u30e9\u30af\u30b9 \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","title":"BtoB SaaS\u306b\u304a\u3051\u308bPasskey\u8a8d\u8a3c\u306e\u53ef\u80fd\u6027 - \u6280\u8853\u691c\u8a3c\u304b\u3089\u898b\u3048\u305f\u8ab2\u984c\u3068\u5c55\u671b","url":"https://tech-blog.rakus.co.jp/entry/20250930/passkey-auth","version":"1.0","author_url":"https://blog.hatena.ne.jp/rs_tukki/","blog_title":"RAKUS Developers Blog | \u30e9\u30af\u30b9 \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","description":"\u306f\u3058\u3081\u306b \u3053\u3093\u306b\u3061\u306f\u3001@rs_tukki \u3067\u3059\u3002 \u30e9\u30af\u30b9\u306e\u958b\u767a\u90e8\u3067\u306f\u3001\u3053\u308c\u307e\u3067\u793e\u5185\u3067\u5229\u7528\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u6280\u8853\u8981\u7d20\u3092\u81ea\u793e\u306e\u958b\u767a\u306b\u9069\u5408\u3059\u308b\u304b\u691c\u8a3c\u3057\u3001\u30d3\u30b8\u30cd\u30b9\u8981\u6c42\u306b\u5bfe\u3057\u3066\u8fc5\u901f\u306b\u5fdc\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u305d\u306a\u3048\u308b \u300c\u6280\u8853\u63a8\u9032\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u300d\u3068\u3044\u3046\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u3042\u308a\u307e\u3059\u3002 \u4eca\u56de\u3001\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u300cPasskey\u300d\u306b\u95a2\u3059\u308b\u691c\u8a3c\u3092\u884c\u306a\u3063\u305f\u306e\u3067\u3001\u305d\u306e\u7d50\u679c\u3092\u5831\u544a\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002 \u306f\u3058\u3081\u306b Passkey\u3068\u306f\u4f55\u304b \u57fa\u672c\u6982\u5ff5 \u5bfe\u5fdc\u74b0\u5883 \u30d6\u30e9\u30a6\u30b6\u8981\u4ef6 OS\u8981\u4ef6 \u6280\u8853\u7684\u306a\u4ed5\u7d44\u307f FIDO2\u898f\u683c\u306e\u69cb\u6210 1. Web Authentication (WebAuthn) 2. Client to Authenticator Prot\u2026"}