{"id":861,"date":"2026-08-04T13:12:55","date_gmt":"2026-08-04T13:12:55","guid":{"rendered":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/"},"modified":"2026-08-04T13:12:55","modified_gmt":"2026-08-04T13:12:55","slug":"%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b","status":"publish","type":"post","link":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/","title":{"rendered":"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b"},"content":{"rendered":"\n<p>Pass-ta-key\u653b\u6483\u306b\u3088\u308a\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cGoogle Password Manager\u3092\u60aa\u7528\u3057\u3001Windows\u4e0a\u306eChrome\u3092\u901a\u3058\u3066\u4fdd\u5b58\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3092\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u306f\u30d1\u30b9\u30ad\u30fc\u306e\u6697\u53f7\u5316\u3092\u89e3\u8aad\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u30c7\u30d0\u30a4\u30b9\u767b\u9332\u3001\u30ea\u30ab\u30d0\u30ea\u3001\u540c\u671f\u3001\u4fe1\u983c\u30c1\u30a7\u30c3\u30af\u306e\u5f31\u70b9\u3092\u60aa\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Palo Alto Networks\u306e<a href=\"https:\/\/unit42.paloaltonetworks.com\/passwordless-authentication-security-risks\/\" target=\"_blank\" rel=\"noopener noreferrer\">Unit 42\u306f\u3001Google Password Manager\u3092\u901a\u3058\u3066\u540c\u671f\u3055\u308c\u308b\u30d1\u30b9\u30ad\u30fc\u306b\u5f71\u97ff\u3059\u308b3\u3064\u306e\u653b\u6483<\/a>\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u7814\u7a76\u8005\u305f\u3061\u306f\u3053\u308c\u3089\u306e\u624b\u6cd5\u3092\u7dcf\u79f0\u3057\u3066Pass-ta-key\u3068\u540d\u4ed8\u3051\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u30893\u3064\u306e\u653b\u6483\u306f\u3059\u3079\u3066\u3001\u88ab\u5bb3\u8005\u306eWindows\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u4e0a\u3067\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u3059\u3067\u306b\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4e00\u90e8\u306e\u624b\u6cd5\u306f\u7ba1\u7406\u8005\u6a29\u9650\u3084\u3055\u3089\u306a\u308b\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u306a\u3057\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-malware-can-impersonate-a-trusted-windows-device\">\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u4fe1\u983c\u3055\u308c\u305fWindows\u30c7\u30d0\u30a4\u30b9\u306b\u306a\u308a\u3059\u307e\u3059\u3053\u3068\u304c\u3067\u304d\u308b<\/h2>\n\n\n\n<p>\u6700\u521d\u306ePass-ta-key\u624b\u6cd5\u3067\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cGoogle\u306b\u3088\u3063\u3066\u3059\u3067\u306b\u4fe1\u983c\u3055\u308c\u3066\u3044\u308b\u3068\u898b\u306a\u3055\u308c\u3066\u3044\u308bWindows\u30c7\u30d0\u30a4\u30b9\u306b\u306a\u308a\u3059\u307e\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u306fChrome\u306eTPM\u306b\u652f\u63f4\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9ID\u30ad\u30fc\u3092\u60aa\u7528\u3057\u3001Google\u306e\u30af\u30e9\u30a6\u30c9\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3057\u3066\u6709\u52b9\u306a\u8a8d\u8a3c\u5fdc\u7b54\u3092\u8981\u6c42\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u751f\u4f53\u8a8d\u8a3c\u3001PIN\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u627f\u8a8d\u3001\u3055\u3089\u306b\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u30ed\u30c3\u30af\u89e3\u9664\u3059\u3089\u306a\u3057\u306b\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u5f8c\u3001Google\u306f\u7f72\u540d\u4ed8\u304d\u306e\u30d1\u30b9\u30ad\u30fc\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u3092\u8fd4\u3059\u5834\u5408\u304c\u3042\u308a\u3001\u653b\u6483\u8005\u306f\u3053\u308c\u3092\u4f7f\u7528\u3057\u3066\u6a19\u7684\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d1\u30b9\u30ad\u30fc\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304cPIN\u307e\u305f\u306f\u751f\u4f53\u8a8d\u8a3c\u30c1\u30a7\u30c3\u30af\u3092\u901a\u3058\u3066\u30ed\u30b0\u30a4\u30f3\u3092\u627f\u8a8d\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u793a\u3059\u30e6\u30fc\u30b6\u30fc\u78ba\u8a8d\u30d5\u30e9\u30b0\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002Web\u30b5\u30a4\u30c8\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u78ba\u8a8d\u3092\u8981\u6c42\u3057\u3001\u305d\u306e\u30d5\u30e9\u30b0\u3092\u6b63\u3057\u304f\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u653b\u6483\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-silver-pass-ta-key-adds-an-attacker-controlled-key\">Silver Pass-ta-key\u306f\u653b\u6483\u8005\u304c\u5236\u5fa1\u3059\u308b\u30ad\u30fc\u3092\u8ffd\u52a0\u3059\u308b<\/h3>\n\n\n\n<p>Silver Pass-ta-key\u3068\u547c\u3070\u308c\u308b2\u3064\u76ee\u306e\u624b\u6cd5\u3067\u306f\u3001\u653b\u6483\u8005\u304cGoogle\u306e\u30af\u30e9\u30a6\u30c9\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u81ea\u8eab\u306e\u691c\u8a3c\u30ad\u30fc\u3092\u767b\u9332\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u307e\u305a\u3001Chrome\u306e\u65e2\u5b58\u306e\u30d1\u30b9\u30ad\u30fc\u72b6\u614b\u3092\u524a\u9664\u307e\u305f\u306f\u7121\u52b9\u5316\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u30c7\u30d0\u30a4\u30b9\u767b\u9332\u30d7\u30ed\u30bb\u30b9\u3092\u518d\u5b9f\u884c\u3055\u305b\u307e\u3059\u3002\u767b\u9332\u4e2d\u306b\u3001\u653b\u6483\u8005\u306f\u81ea\u8eab\u304c\u5236\u5fa1\u3059\u308b\u691c\u8a3c\u30ad\u30fc\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Unit 42\u306b\u3088\u308b\u3068\u3001Google\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u7f6e\u304d\u63db\u3048\u3089\u308c\u305f\u30ad\u30fc\u304c\u4fe1\u983c\u3067\u304d\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304b\u3089\u767a\u884c\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u691c\u8a3c\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>Google\u304c\u60aa\u610f\u306e\u3042\u308b\u30ad\u30fc\u3092\u53d7\u3051\u5165\u308c\u308b\u3068\u3001\u653b\u6483\u8005\u306f\u305d\u308c\u3092\u88ab\u5bb3\u8005\u304c\u8a8d\u8a3c\u8981\u6c42\u3092\u627f\u8a8d\u3057\u305f\u8a3c\u62e0\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u624b\u6cd5\u306f\u3001PIN\u307e\u305f\u306f\u751f\u4f53\u8a8d\u8a3c\u3092\u6b63\u3057\u304f\u8981\u6c42\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u30d0\u30a4\u30d1\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u653b\u6483\u8005\u306f\u5f8c\u3067\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u8a8d\u8a3c\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u5143\u306e\u4fb5\u5bb3\u3055\u308c\u305f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3078\u306e\u7d99\u7d9a\u7684\u306a\u30a2\u30af\u30bb\u30b9\u306f\u3082\u306f\u3084\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-golden-pass-ta-key-exposes-the-passkey-master-secret\">Golden Pass-ta-key\u306f\u30d1\u30b9\u30ad\u30fc\u306e\u30de\u30b9\u30bf\u30fc\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u9732\u51fa\u3055\u305b\u308b<\/h3>\n\n\n\n<p>\u6700\u3082\u6df1\u523b\u306a\u624b\u6cd5\u3067\u3042\u308bGolden Pass-ta-key\u306f\u3001Google Password Manager\u3092\u901a\u3058\u3066\u540c\u671f\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u30d1\u30b9\u30ad\u30fc\u3092\u6697\u53f7\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c9\u30e1\u30a4\u30f3\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u6a19\u7684\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Google\u306f\u30c7\u30d0\u30a4\u30b9\u767b\u9332\u307e\u305f\u306f\u30a2\u30ab\u30a6\u30f3\u30c8\u5fa9\u65e7\u6642\u306b\u3001\u3053\u306e\u30de\u30b9\u30bf\u30fc\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092Chrome\u306b\u4e00\u6642\u7684\u306b\u63d0\u4f9b\u3057\u307e\u3059\u3002Unit 42\u306f\u5f53\u521d\u3001Chrome\u306eFIDO\u30ed\u30b0\u5185\u306b\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u4fdd\u5b58\u3055\u308c\u305f\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u7814\u7a76\u8005\u304c\u554f\u984c\u3092\u958b\u793a\u3057\u305f\u5f8c\u3001Google\u306f\u305d\u308c\u3089\u306e\u30ed\u30b0\u304b\u3089\u305d\u306e\u5024\u3092\u524a\u9664\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001Unit 42\u306f\u3001\u3053\u306e\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u304cChrome\u306e\u30d7\u30ed\u30bb\u30b9\u30e1\u30e2\u30ea\u306b\u4e00\u6642\u7684\u306b\u307e\u3060\u73fe\u308c\u308b\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u518d\u767b\u9332\u3092\u30c8\u30ea\u30ac\u30fc\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30e1\u30e2\u30ea\u304b\u3089\u6697\u53f7\u5316\u30ad\u30fc\u3092\u691c\u7d22\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u62bd\u51fa\u3057\u305f\u5f8c\u3001\u653b\u6483\u8005\u306f\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u30ec\u30b3\u30fc\u30c9\u3092\u5fa9\u53f7\u3057\u3001\u305d\u308c\u3089\u306e\u79d8\u5bc6\u9375\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u305d\u308c\u3089\u306e\u9375\u3092\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u8ee2\u9001\u3057\u3001\u88ab\u5bb3\u8005\u306b\u306a\u308a\u3059\u307e\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u76d7\u307e\u308c\u305f\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u306f\u3001\u5f8c\u3067\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u8ffd\u52a0\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3082\u5fa9\u53f7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7814\u7a76\u8005\u3089\u306f\u3001Google\u306e\u5b9f\u88c5\u306f\u73fe\u5728\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c9\u30e1\u30a4\u30f3\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u307e\u305f\u306f\u7121\u52b9\u5316\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3066\u3044\u306a\u3044\u3068\u5831\u544a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3001\u653b\u6483\u8005\u304c\u9375\u3092\u76d7\u3093\u3060\u5f8c\u3001\u65e2\u5b58\u304a\u3088\u3073\u5c06\u6765\u306e\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u306e\u4e21\u65b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u4fdd\u6301\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-passkeys-still-depend-on-device-security\">\u30d1\u30b9\u30ad\u30fc\u306f\u4f9d\u7136\u3068\u3057\u3066\u30c7\u30d0\u30a4\u30b9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b<\/h3>\n\n\n\n<p>Unit 42\u306f\u3001\u8abf\u67fb\u7d50\u679c\u3092\u516c\u958b\u3059\u308b\u524d\u306b\u3001Google Password Manager\u306e\u5f31\u70b9\u3092Google\u306b\u975e\u516c\u958b\u3067\u5831\u544a\u3057\u307e\u3057\u305f\u3002Google\u306f\u3001\u8a18\u8ff0\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u624b\u6cd5\u3092\u5b8c\u5168\u306b\u89e3\u6c7a\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u516c\u306b\u78ba\u8a8d\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8abf\u67fb\u306f\u3001\u30d1\u30b9\u30ad\u30fc\u3092\u7ba1\u7406\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u304c\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u4fb5\u5bb3\u3055\u308c\u305f\u5834\u5408\u3001\u30d1\u30b9\u30ad\u30fc\u304c\u4f9d\u7136\u3068\u3057\u3066\u8106\u5f31\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002Microsoft\u304c\u30e6\u30fc\u30b6\u30fc\u3092\u30d1\u30b9\u30ad\u30fc\u3078\u3068\u63a8\u9032\u3057\u3066\u304d\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u653b\u6483\u8005\u304c\u30d6\u30e9\u30a6\u30b6\u3084\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3092\u5236\u5fa1\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u8a8d\u8a3c\u306f\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5b8c\u5168\u306b\u4fdd\u8b77\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>Web\u30b5\u30a4\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u78ba\u8a8d\u3092\u8981\u6c42\u3057\u3001\u95a2\u9023\u3059\u308b\u30d1\u30b9\u30ad\u30fc\u30d5\u30e9\u30b0\u3092\u691c\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8cc7\u683c\u60c5\u5831\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306f\u3001\u65b0\u3057\u304f\u767b\u9332\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u30ad\u30fc\u304c\u4fe1\u983c\u3067\u304d\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304b\u3089\u767a\u884c\u3055\u308c\u305f\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u958b\u767a\u8005\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u5fa9\u65e7\u3068\u518d\u767b\u9332\u30d7\u30ed\u30bb\u30b9\u3092\u5f37\u5316\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u6a5f\u5bc6\u306e\u6697\u53f7\u5316\u30ad\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u306e\u30e1\u30e2\u30ea\u3067\u5229\u7528\u53ef\u80fd\u306a\u72b6\u614b\u306b\u3042\u308b\u6642\u9593\u3092\u5236\u9650\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u7d9a\u3051\u3001\u4e0d\u5be9\u306a\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u907f\u3051\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u30de\u30eb\u30a6\u30a7\u30a2\u304b\u3089\u4fdd\u8b77\u3057\u7d9a\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Google\u306f\u307e\u305f\u3001\u5e83\u7bc4\u306a\u30a2\u30ab\u30a6\u30f3\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u30c7\u30a3\u30fc\u30d7\u30d5\u30a7\u30a4\u30af\u9632\u6b62\u6a5f\u80fd\u4ed8\u304d\u306e\u30bb\u30eb\u30d5\u30a3\u30fc\u30d3\u30c7\u30aa\u30a2\u30ab\u30a6\u30f3\u30c8\u5fa9\u65e7\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30c7\u30d0\u30a4\u30b9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3001\u516c\u5171\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u7279\u306b\u91cd\u8981\u3067\u3059\u3002<a href=\"https:\/\/windowsreport.com\/ja\/microsoft%e3%80%81%e4%b8%96%e7%95%8c%e8%a6%8f%e6%a8%a1%e3%81%ae%e3%83%9b%e3%83%86%e3%83%abwi-fi%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%82%ad%e3%83%a3%e3%83%b3%e3%83%9a%e3%83%bc%e3%83%b3\/\" target=\"_blank\" rel=\"noopener noreferrer\">Microsoft\u306f\u6700\u8fd1\u3001\u4fb5\u5bb3\u3055\u308c\u305f\u30ad\u30e3\u30d7\u30c6\u30a3\u30d6\u30dd\u30fc\u30bf\u30eb\u3092\u901a\u3058\u3066\u65c5\u884c\u8005\u3092\u6a19\u7684\u306b\u3057\u305f\u4e16\u754c\u7684\u306a\u30db\u30c6\u30ebWi-Fi\u30de\u30eb\u30a6\u30a7\u30a2\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u767a\u898b\u3057\u307e\u3057\u305f<\/a>\u3002<\/p>\n\n\n\n<p>Via <a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/new-pass-ta-key-attacks-let-malware-hijack-google-synced-passkeys\/\" target=\"_blank\" rel=\"noopener noreferrer\">BleepingComputer<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pass-ta-key\u653b\u6483\u306b\u3088\u308a\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cGoogle Password Manager\u3092\u60aa\u7528\u3057\u3001Windows\u4e0a\u306eChrome\u3092\u901a\u3058\u3066\u4fdd\u5b58\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3092\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u306f\u30d1\u30b9\u30ad\u30fc\u306e\u6697\u53f7\u5316\u3092\u89e3\u8aad\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u30c7\u30d0\u30a4\u30b9\u767b\u9332\u3001\u30ea\u30ab\u30d0\u30ea\u3001\u540c\u671f\u3001\u4fe1\u983c\u30c1\u30a7\u30c3\u30af\u306e\u5f31\u70b9\u3092\u60aa\u7528\u3057\u307e\u3059\u3002 Palo Alto Networks\u306eUnit 42\u306f\u3001Google Password Manager\u3092\u901a\u3058\u3066\u540c\u671f\u3055\u308c\u308b\u30d1\u30b9\u30ad\u30fc\u306b\u5f71\u97ff\u3059\u308b3\u3064\u306e\u653b\u6483\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u7814\u7a76\u8005\u305f\u3061\u306f\u3053\u308c\u3089\u306e\u624b\u6cd5\u3092\u7dcf\u79f0\u3057\u3066Pass-ta-key\u3068\u540d\u4ed8\u3051\u307e\u3057\u305f\u3002 \u3053\u308c\u30893\u3064\u306e\u653b\u6483\u306f\u3059\u3079\u3066\u3001\u88ab\u5bb3\u8005\u306eWindows\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u4e0a\u3067\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u3059\u3067\u306b\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4e00\u90e8\u306e\u624b\u6cd5\u306f\u7ba1\u7406\u8005\u6a29\u9650\u3084\u3055\u3089\u306a\u308b\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u306a\u3057\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002 \u30de\u30eb\u30a6\u30a7\u30a2\u306f\u4fe1\u983c\u3055\u308c\u305fWindows\u30c7\u30d0\u30a4\u30b9\u306b\u306a\u308a\u3059\u307e\u3059\u3053\u3068\u304c\u3067\u304d\u308b \u6700\u521d\u306ePass-ta-key\u624b\u6cd5\u3067\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cGoogle\u306b\u3088\u3063\u3066\u3059\u3067\u306b\u4fe1\u983c\u3055\u308c\u3066\u3044\u308b\u3068\u898b\u306a\u3055\u308c\u3066\u3044\u308bWindows\u30c7\u30d0\u30a4\u30b9\u306b\u306a\u308a\u3059\u307e\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30de\u30eb\u30a6\u30a7\u30a2\u306fChrome\u306eTPM\u306b\u652f\u63f4\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9ID\u30ad\u30fc\u3092\u60aa\u7528\u3057\u3001Google\u306e\u30af\u30e9\u30a6\u30c9\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3057\u3066\u6709\u52b9\u306a\u8a8d\u8a3c\u5fdc\u7b54\u3092\u8981\u6c42\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u751f\u4f53\u8a8d\u8a3c\u3001PIN\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u627f\u8a8d\u3001\u3055\u3089\u306b\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u30ed\u30c3\u30af\u89e3\u9664\u3059\u3089\u306a\u3057\u306b\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u305d\u306e\u5f8c\u3001Google\u306f\u7f72\u540d\u4ed8\u304d\u306e\u30d1\u30b9\u30ad\u30fc\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u3092\u8fd4\u3059\u5834\u5408\u304c\u3042\u308a\u3001\u653b\u6483\u8005\u306f\u3053\u308c\u3092\u4f7f\u7528\u3057\u3066\u6a19\u7684\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002 \u30d1\u30b9\u30ad\u30fc\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304cPIN\u307e\u305f\u306f\u751f\u4f53\u8a8d\u8a3c\u30c1\u30a7\u30c3\u30af\u3092\u901a\u3058\u3066\u30ed\u30b0\u30a4\u30f3\u3092\u627f\u8a8d\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u793a\u3059\u30e6\u30fc\u30b6\u30fc\u78ba\u8a8d\u30d5\u30e9\u30b0\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002Web\u30b5\u30a4\u30c8\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u78ba\u8a8d\u3092\u8981\u6c42\u3057\u3001\u305d\u306e\u30d5\u30e9\u30b0\u3092\u6b63\u3057\u304f\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u653b\u6483\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002 Silver Pass-ta-key\u306f\u653b\u6483\u8005\u304c\u5236\u5fa1\u3059\u308b\u30ad\u30fc\u3092\u8ffd\u52a0\u3059\u308b Silver Pass-ta-key\u3068\u547c\u3070\u308c\u308b2\u3064\u76ee\u306e\u624b\u6cd5\u3067\u306f\u3001\u653b\u6483\u8005\u304cGoogle\u306e\u30af\u30e9\u30a6\u30c9\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u81ea\u8eab\u306e\u691c\u8a3c\u30ad\u30fc\u3092\u767b\u9332\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30de\u30eb\u30a6\u30a7\u30a2\u306f\u307e\u305a\u3001Chrome\u306e\u65e2\u5b58\u306e\u30d1\u30b9\u30ad\u30fc\u72b6\u614b\u3092\u524a\u9664\u307e\u305f\u306f\u7121\u52b9\u5316\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u30c7\u30d0\u30a4\u30b9\u767b\u9332\u30d7\u30ed\u30bb\u30b9\u3092\u518d\u5b9f\u884c\u3055\u305b\u307e\u3059\u3002\u767b\u9332\u4e2d\u306b\u3001\u653b\u6483\u8005\u306f\u81ea\u8eab\u304c\u5236\u5fa1\u3059\u308b\u691c\u8a3c\u30ad\u30fc\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002 Unit 42\u306b\u3088\u308b\u3068\u3001Google\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u7f6e\u304d\u63db\u3048\u3089\u308c\u305f\u30ad\u30fc\u304c\u4fe1\u983c\u3067\u304d\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304b\u3089\u767a\u884c\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u691c\u8a3c\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002 Google\u304c\u60aa\u610f\u306e\u3042\u308b\u30ad\u30fc\u3092\u53d7\u3051\u5165\u308c\u308b\u3068\u3001\u653b\u6483\u8005\u306f\u305d\u308c\u3092\u88ab\u5bb3\u8005\u304c\u8a8d\u8a3c\u8981\u6c42\u3092\u627f\u8a8d\u3057\u305f\u8a3c\u62e0\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u624b\u6cd5\u306f\u3001PIN\u307e\u305f\u306f\u751f\u4f53\u8a8d\u8a3c\u3092\u6b63\u3057\u304f\u8981\u6c42\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u30d0\u30a4\u30d1\u30b9\u3067\u304d\u307e\u3059\u3002 \u653b\u6483\u8005\u306f\u5f8c\u3067\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u8a8d\u8a3c\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u5143\u306e\u4fb5\u5bb3\u3055\u308c\u305f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3078\u306e\u7d99\u7d9a\u7684\u306a\u30a2\u30af\u30bb\u30b9\u306f\u3082\u306f\u3084\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002 Golden Pass-ta-key\u306f\u30d1\u30b9\u30ad\u30fc\u306e\u30de\u30b9\u30bf\u30fc\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u9732\u51fa\u3055\u305b\u308b \u6700\u3082\u6df1\u523b\u306a\u624b\u6cd5\u3067\u3042\u308bGolden Pass-ta-key\u306f\u3001Google Password Manager\u3092\u901a\u3058\u3066\u540c\u671f\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u30d1\u30b9\u30ad\u30fc\u3092\u6697\u53f7\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c9\u30e1\u30a4\u30f3\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u6a19\u7684\u306b\u3057\u307e\u3059\u3002 Google\u306f\u30c7\u30d0\u30a4\u30b9\u767b\u9332\u307e\u305f\u306f\u30a2\u30ab\u30a6\u30f3\u30c8\u5fa9\u65e7\u6642\u306b\u3001\u3053\u306e\u30de\u30b9\u30bf\u30fc\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092Chrome\u306b\u4e00\u6642\u7684\u306b\u63d0\u4f9b\u3057\u307e\u3059\u3002Unit 42\u306f\u5f53\u521d\u3001Chrome\u306eFIDO\u30ed\u30b0\u5185\u306b\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u4fdd\u5b58\u3055\u308c\u305f\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002 \u7814\u7a76\u8005\u304c\u554f\u984c\u3092\u958b\u793a\u3057\u305f\u5f8c\u3001Google\u306f\u305d\u308c\u3089\u306e\u30ed\u30b0\u304b\u3089\u305d\u306e\u5024\u3092\u524a\u9664\u3057\u307e\u3057\u305f\u3002 \u3057\u304b\u3057\u3001Unit 42\u306f\u3001\u3053\u306e\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u304cChrome\u306e\u30d7\u30ed\u30bb\u30b9\u30e1\u30e2\u30ea\u306b\u4e00\u6642\u7684\u306b\u307e\u3060\u73fe\u308c\u308b\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u518d\u767b\u9332\u3092\u30c8\u30ea\u30ac\u30fc\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30e1\u30e2\u30ea\u304b\u3089\u6697\u53f7\u5316\u30ad\u30fc\u3092\u691c\u7d22\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u62bd\u51fa\u3057\u305f\u5f8c\u3001\u653b\u6483\u8005\u306f\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u30ec\u30b3\u30fc\u30c9\u3092\u5fa9\u53f7\u3057\u3001\u305d\u308c\u3089\u306e\u79d8\u5bc6\u9375\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u305d\u308c\u3089\u306e\u9375\u3092\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u8ee2\u9001\u3057\u3001\u88ab\u5bb3\u8005\u306b\u306a\u308a\u3059\u307e\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u76d7\u307e\u308c\u305f\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u306f\u3001\u5f8c\u3067\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u8ffd\u52a0\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3082\u5fa9\u53f7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7814\u7a76\u8005\u3089\u306f\u3001Google\u306e\u5b9f\u88c5\u306f\u73fe\u5728\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c9\u30e1\u30a4\u30f3\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u307e\u305f\u306f\u7121\u52b9\u5316\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3066\u3044\u306a\u3044\u3068\u5831\u544a\u3057\u307e\u3057\u305f\u3002 \u3053\u308c\u306f\u3001\u653b\u6483\u8005\u304c\u9375\u3092\u76d7\u3093\u3060\u5f8c\u3001\u65e2\u5b58\u304a\u3088\u3073\u5c06\u6765\u306e\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u306e\u4e21\u65b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u4fdd\u6301\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002 \u30d1\u30b9\u30ad\u30fc\u306f\u4f9d\u7136\u3068\u3057\u3066\u30c7\u30d0\u30a4\u30b9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b Unit 42\u306f\u3001\u8abf\u67fb\u7d50\u679c\u3092\u516c\u958b\u3059\u308b\u524d\u306b\u3001Google Password Manager\u306e\u5f31\u70b9\u3092Google\u306b\u975e\u516c\u958b\u3067\u5831\u544a\u3057\u307e\u3057\u305f\u3002Google\u306f\u3001\u8a18\u8ff0\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u624b\u6cd5\u3092\u5b8c\u5168\u306b\u89e3\u6c7a\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u516c\u306b\u78ba\u8a8d\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002 \u3053\u306e\u8abf\u67fb\u306f\u3001\u30d1\u30b9\u30ad\u30fc\u3092\u7ba1\u7406\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u304c\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u4fb5\u5bb3\u3055\u308c\u305f\u5834\u5408\u3001\u30d1\u30b9\u30ad\u30fc\u304c\u4f9d\u7136\u3068\u3057\u3066\u8106\u5f31\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002Microsoft\u304c\u30e6\u30fc\u30b6\u30fc\u3092\u30d1\u30b9\u30ad\u30fc\u3078\u3068\u63a8\u9032\u3057\u3066\u304d\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u653b\u6483\u8005\u304c\u30d6\u30e9\u30a6\u30b6\u3084\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3092\u5236\u5fa1\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u8a8d\u8a3c\u306f\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5b8c\u5168\u306b\u4fdd\u8b77\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002 Web\u30b5\u30a4\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u78ba\u8a8d\u3092\u8981\u6c42\u3057\u3001\u95a2\u9023\u3059\u308b\u30d1\u30b9\u30ad\u30fc\u30d5\u30e9\u30b0\u3092\u691c\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8cc7\u683c\u60c5\u5831\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306f\u3001\u65b0\u3057\u304f\u767b\u9332\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u30ad\u30fc\u304c\u4fe1\u983c\u3067\u304d\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304b\u3089\u767a\u884c\u3055\u308c\u305f\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u958b\u767a\u8005\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u5fa9\u65e7\u3068\u518d\u767b\u9332\u30d7\u30ed\u30bb\u30b9\u3092\u5f37\u5316\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u6a5f\u5bc6\u306e\u6697\u53f7\u5316\u30ad\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u306e\u30e1\u30e2\u30ea\u3067\u5229\u7528\u53ef\u80fd\u306a\u72b6\u614b\u306b\u3042\u308b\u6642\u9593\u3092\u5236\u9650\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u7d9a\u3051\u3001\u4e0d\u5be9\u306a\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u907f\u3051\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u30de\u30eb\u30a6\u30a7\u30a2\u304b\u3089\u4fdd\u8b77\u3057\u7d9a\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Google\u306f\u307e\u305f\u3001\u5e83\u7bc4\u306a\u30a2\u30ab\u30a6\u30f3\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u30c7\u30a3\u30fc\u30d7\u30d5\u30a7\u30a4\u30af\u9632\u6b62\u6a5f\u80fd\u4ed8\u304d\u306e\u30bb\u30eb\u30d5\u30a3\u30fc\u30d3\u30c7\u30aa\u30a2\u30ab\u30a6\u30f3\u30c8\u5fa9\u65e7\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002 \u30c7\u30d0\u30a4\u30b9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3001\u516c\u5171\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u7279\u306b\u91cd\u8981\u3067\u3059\u3002Microsoft\u306f\u6700\u8fd1\u3001\u4fb5\u5bb3\u3055\u308c\u305f\u30ad\u30e3\u30d7\u30c6\u30a3\u30d6\u30dd\u30fc\u30bf\u30eb\u3092\u901a\u3058\u3066\u65c5\u884c\u8005\u3092\u6a19\u7684\u306b\u3057\u305f\u4e16\u754c\u7684\u306a\u30db\u30c6\u30ebWi-Fi\u30de\u30eb\u30a6\u30a7\u30a2\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002 Via BleepingComputer<\/p>\n","protected":false},"author":49,"featured_media":862,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_enabled_clarity":"","footnotes":""},"categories":[19],"tags":[],"work":[],"class_list":["post-861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-19"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b<\/title>\n<meta name=\"description\" content=\"Pass-ta-key\u653b\u6483\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cChrome\u306e\u30c7\u30d0\u30a4\u30b9\u4fe1\u983c\u3001\u5fa9\u5143\u3001\u540c\u671f\u30b7\u30b9\u30c6\u30e0\u3092\u60aa\u7528\u3057\u3066\u3001Google\u3068\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3092\u4e57\u3063\u53d6\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/windowsreport.com\/ja\/\u30de\u30eb\u30a6\u30a7\u30a2\u306fpass-ta-key\u653b\u6483\u3067google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b\" \/>\n<meta property=\"og:description\" content=\"Pass-ta-key\u653b\u6483\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cChrome\u306e\u30c7\u30d0\u30a4\u30b9\u4fe1\u983c\u3001\u5fa9\u5143\u3001\u540c\u671f\u30b7\u30b9\u30c6\u30e0\u3092\u60aa\u7528\u3057\u3066\u3001Google\u3068\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3092\u4e57\u3063\u53d6\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\" \/>\n<meta property=\"og:url\" content=\"https:\/\/windowsreport.com\/ja\/\u30de\u30eb\u30a6\u30a7\u30a2\u306fpass-ta-key\u653b\u6483\u3067google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b\/\" \/>\n<meta property=\"og:site_name\" content=\"WindowsReport JA (Japanese)\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/WindowsReport\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-04T13:12:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/windowsreport.com\/ja\/wp-content\/uploads\/sites\/8\/2026\/08\/google-passkey-malware-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"801\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Milan Stanojevic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@MilanStanojev17\" \/>\n<meta name=\"twitter:site\" content=\"@WindowsRep\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Milan Stanojevic\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/\"},\"author\":{\"name\":\"Milan Stanojevic\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/#\\\/schema\\\/person\\\/e3910b02e4592db47a0eb303765a3a25\"},\"headline\":\"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b\",\"datePublished\":\"2026-08-04T13:12:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/\"},\"wordCount\":68,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/wp-content\\\/uploads\\\/sites\\\/8\\\/2026\\\/08\\\/google-passkey-malware-2.jpg\",\"articleSection\":[\"\u30ac\u30a4\u30c9\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/#respond\"]}],\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/\",\"name\":\"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/wp-content\\\/uploads\\\/sites\\\/8\\\/2026\\\/08\\\/google-passkey-malware-2.jpg\",\"datePublished\":\"2026-08-04T13:12:55+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/#\\\/schema\\\/person\\\/e3910b02e4592db47a0eb303765a3a25\"},\"description\":\"Pass-ta-key\u653b\u6483\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cChrome\u306e\u30c7\u30d0\u30a4\u30b9\u4fe1\u983c\u3001\u5fa9\u5143\u3001\u540c\u671f\u30b7\u30b9\u30c6\u30e0\u3092\u60aa\u7528\u3057\u3066\u3001Google\u3068\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3092\u4e57\u3063\u53d6\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/#primaryimage\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/wp-content\\\/uploads\\\/sites\\\/8\\\/2026\\\/08\\\/google-passkey-malware-2.jpg\",\"contentUrl\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/wp-content\\\/uploads\\\/sites\\\/8\\\/2026\\\/08\\\/google-passkey-malware-2.jpg\",\"width\":1280,\"height\":801},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u30ac\u30a4\u30c9\",\"item\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/category\\\/%e3%82%ac%e3%82%a4%e3%83%89\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/#website\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/\",\"name\":\"WindowsReport JA (Japanese)\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/#\\\/schema\\\/person\\\/e3910b02e4592db47a0eb303765a3a25\",\"name\":\"Milan Stanojevic\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g\",\"caption\":\"Milan Stanojevic\"},\"description\":\"Milan has been enthusiastic about technology ever since his childhood days, and this led him to take interest in all PC-related technologies. He's a PC enthusiast and he spends most of his time learning about computers and technology. Before joining WindowsReport, he worked as a front-end web developer. Now, he's one of the Troubleshooting experts in our worldwide team, specializing in Windows errors &amp; software issues.\",\"sameAs\":[\"https:\\\/\\\/x.com\\\/MilanStanojev17\"],\"url\":\"https:\\\/\\\/windowsreport.com\\\/ja\\\/author\\\/milan\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b","description":"Pass-ta-key\u653b\u6483\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cChrome\u306e\u30c7\u30d0\u30a4\u30b9\u4fe1\u983c\u3001\u5fa9\u5143\u3001\u540c\u671f\u30b7\u30b9\u30c6\u30e0\u3092\u60aa\u7528\u3057\u3066\u3001Google\u3068\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3092\u4e57\u3063\u53d6\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/windowsreport.com\/ja\/\u30de\u30eb\u30a6\u30a7\u30a2\u306fpass-ta-key\u653b\u6483\u3067google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b\/","og_locale":"en_US","og_type":"article","og_title":"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b","og_description":"Pass-ta-key\u653b\u6483\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cChrome\u306e\u30c7\u30d0\u30a4\u30b9\u4fe1\u983c\u3001\u5fa9\u5143\u3001\u540c\u671f\u30b7\u30b9\u30c6\u30e0\u3092\u60aa\u7528\u3057\u3066\u3001Google\u3068\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3092\u4e57\u3063\u53d6\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059","og_url":"https:\/\/windowsreport.com\/ja\/\u30de\u30eb\u30a6\u30a7\u30a2\u306fpass-ta-key\u653b\u6483\u3067google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b\/","og_site_name":"WindowsReport JA (Japanese)","article_publisher":"https:\/\/www.facebook.com\/WindowsReport","article_published_time":"2026-08-04T13:12:55+00:00","og_image":[{"width":1280,"height":801,"url":"https:\/\/windowsreport.com\/ja\/wp-content\/uploads\/sites\/8\/2026\/08\/google-passkey-malware-2.jpg","type":"image\/jpeg"}],"author":"Milan Stanojevic","twitter_card":"summary_large_image","twitter_creator":"@MilanStanojev17","twitter_site":"@WindowsRep","twitter_misc":{"Written by":"Milan Stanojevic"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/#article","isPartOf":{"@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/"},"author":{"name":"Milan Stanojevic","@id":"https:\/\/windowsreport.com\/ja\/#\/schema\/person\/e3910b02e4592db47a0eb303765a3a25"},"headline":"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b","datePublished":"2026-08-04T13:12:55+00:00","mainEntityOfPage":{"@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/"},"wordCount":68,"commentCount":0,"image":{"@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/#primaryimage"},"thumbnailUrl":"https:\/\/windowsreport.com\/ja\/wp-content\/uploads\/sites\/8\/2026\/08\/google-passkey-malware-2.jpg","articleSection":["\u30ac\u30a4\u30c9"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/#respond"]}],"copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/windowsreport.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/","url":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/","name":"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b","isPartOf":{"@id":"https:\/\/windowsreport.com\/ja\/#website"},"primaryImageOfPage":{"@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/#primaryimage"},"image":{"@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/#primaryimage"},"thumbnailUrl":"https:\/\/windowsreport.com\/ja\/wp-content\/uploads\/sites\/8\/2026\/08\/google-passkey-malware-2.jpg","datePublished":"2026-08-04T13:12:55+00:00","author":{"@id":"https:\/\/windowsreport.com\/ja\/#\/schema\/person\/e3910b02e4592db47a0eb303765a3a25"},"description":"Pass-ta-key\u653b\u6483\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304cChrome\u306e\u30c7\u30d0\u30a4\u30b9\u4fe1\u983c\u3001\u5fa9\u5143\u3001\u540c\u671f\u30b7\u30b9\u30c6\u30e0\u3092\u60aa\u7528\u3057\u3066\u3001Google\u3068\u540c\u671f\u3055\u308c\u305f\u30d1\u30b9\u30ad\u30fc\u3092\u4e57\u3063\u53d6\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059","breadcrumb":{"@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/#primaryimage","url":"https:\/\/windowsreport.com\/ja\/wp-content\/uploads\/sites\/8\/2026\/08\/google-passkey-malware-2.jpg","contentUrl":"https:\/\/windowsreport.com\/ja\/wp-content\/uploads\/sites\/8\/2026\/08\/google-passkey-malware-2.jpg","width":1280,"height":801},{"@type":"BreadcrumbList","@id":"https:\/\/windowsreport.com\/ja\/%e3%83%9e%e3%83%ab%e3%82%a6%e3%82%a7%e3%82%a2%e3%81%afpass-ta-key%e6%94%bb%e6%92%83%e3%81%a7google%e3%83%91%e3%82%b9%e3%82%ad%e3%83%bc%e3%82%92%e7%9b%97%e3%82%81%e3%82%8b\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/windowsreport.com\/ja\/"},{"@type":"ListItem","position":2,"name":"\u30ac\u30a4\u30c9","item":"https:\/\/windowsreport.com\/ja\/category\/%e3%82%ac%e3%82%a4%e3%83%89\/"},{"@type":"ListItem","position":3,"name":"\u30de\u30eb\u30a6\u30a7\u30a2\u306fPass-ta-key\u653b\u6483\u3067Google\u30d1\u30b9\u30ad\u30fc\u3092\u76d7\u3081\u308b"}]},{"@type":"WebSite","@id":"https:\/\/windowsreport.com\/ja\/#website","url":"https:\/\/windowsreport.com\/ja\/","name":"WindowsReport JA (Japanese)","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/windowsreport.com\/ja\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/windowsreport.com\/ja\/#\/schema\/person\/e3910b02e4592db47a0eb303765a3a25","name":"Milan Stanojevic","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g","caption":"Milan Stanojevic"},"description":"Milan has been enthusiastic about technology ever since his childhood days, and this led him to take interest in all PC-related technologies. He's a PC enthusiast and he spends most of his time learning about computers and technology. Before joining WindowsReport, he worked as a front-end web developer. Now, he's one of the Troubleshooting experts in our worldwide team, specializing in Windows errors &amp; software issues.","sameAs":["https:\/\/x.com\/MilanStanojev17"],"url":"https:\/\/windowsreport.com\/ja\/author\/milan\/"}]}},"_links":{"self":[{"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/posts\/861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/users\/49"}],"replies":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/comments?post=861"}],"version-history":[{"count":0,"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/posts\/861\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/media\/862"}],"wp:attachment":[{"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/media?parent=861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/categories?post=861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/tags?post=861"},{"taxonomy":"work","embeddable":true,"href":"https:\/\/windowsreport.com\/ja\/wp-json\/wp\/v2\/work?post=861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}