{"id":4092,"date":"2022-08-31T11:47:28","date_gmt":"2022-08-31T11:47:28","guid":{"rendered":"https:\/\/techsgizmo.com\/jp\/?p=4092"},"modified":"2022-08-31T11:47:28","modified_gmt":"2022-08-31T11:47:28","slug":"err_cert_weak_signature_algorithm-chrome-windows-10-%e3%82%92%e4%bf%ae%e6%ad%a3%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95-%e6%89%8b%e9%a0%86","status":"publish","type":"post","link":"https:\/\/techsgizmo.com\/jp\/err_cert_weak_signature_algorithm-chrome-windows-10-%e3%82%92%e4%bf%ae%e6%ad%a3%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95-%e6%89%8b%e9%a0%86","title":{"rendered":"err_cert_weak_signature_algorithm chrome Windows 10 \u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5 [\u624b\u9806]"},"content":{"rendered":"<h2 style=\"text-align: left\">Windows 10 \u306e\u30af\u30ed\u30e0\u306e\u300cNET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM\u300d\u30a8\u30e9\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2>\n<p style=\"text-align: justify\">NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM\u3001err_cert_weak_signature_algorithm \u30af\u30ed\u30e0 Windows 10 \u3092\u7d4c\u9a13\u3057\u3066\u3044\u3066\u3001\u89e3\u6c7a\u65b9\u6cd5\u3092\u63a2\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9069\u5207\u306a\u5834\u6240\u306b\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u7c21\u5358\u306a\u624b\u9806\/\u65b9\u6cd5\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u8b70\u8ad6\u3092\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n<p style=\"text-align: justify\">\u300cNET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM\u300d\u30a8\u30e9\u30fc Chrome:<\/p>\n<p style=\"text-align: justify\">Web\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u304d\u3001\u307e\u305f\u306fWindows 10\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306eGoogle Chrome\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u95b2\u89a7\u3057\u3066\u3044\u308b\u3068\u304d\u306b\u3001\u901a\u5e38\u3001Google Chrome\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u306e\u306f\u4e00\u822c\u7684\u3067\u3059.\u3053\u306e\u30a8\u30e9\u30fc\u306b\u3088\u308a\u3001Web \u30da\u30fc\u30b8\u307e\u305f\u306f\u7279\u5b9a\u306e Web \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3001Google Chrome \u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u95b2\u89a7\u3057\u305f\u308a\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30a8\u30e9\u30fc\u306f SSL \u63a5\u7d9a\u306b\u95a2\u9023\u3057\u3066\u304a\u308a\u3001Google Chrome \u30d6\u30e9\u30a6\u30b6\u30fc\u304c SSL \u8a3c\u660e\u66f8\u3092\u691c\u8a3c\u3067\u304d\u306a\u3044\u305f\u3081\u3001SSL \u63a5\u7d9a\u304c\u5931\u6557\u3057\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u3054\u5b58\u3058\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001SSL (Secure Socket Layer) \u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304b\u3089\u306e\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3059\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305f\u5b89\u5168\u306a\u65b9\u6cd5\u3067\u3059\u3002\u914d\u4fe1\u4e2d\u306b\u30c7\u30fc\u30bf\u3092\u975e\u516c\u958b\u306b\u4fdd\u3064\u306e\u306b\u5f79\u7acb\u3061\u3001\u305d\u306e\u9006\u3082\u540c\u69d8\u3067\u3059\u3002\u305f\u3060\u3057\u3001Google Chrome \u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u7279\u5b9a\u306e Web \u30da\u30fc\u30b8\u307e\u305f\u306f\u7279\u5b9a\u306e Web \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001SSL \u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8\/\u30a8\u30e9\u30fc\u306b\u76f4\u9762\u3057\u305f\u3068\u5831\u544a\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u3082\u4f55\u4eba\u304b\u3044\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u3053\u306e\u554f\u984c\u306e\u539f\u56e0\u3068\u3057\u3066\u3001SSL \u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u3066\u3044\u308b\u304b\u3001\u6b63\u3057\u304f\u69cb\u6210\u3055\u308c\u3066\u3044\u306a\u3044\u3001SLL \u8a3c\u660e\u66f8\u304c\u8981\u6c42\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306b\u5c5e\u3057\u3066\u3044\u306a\u3044\u3001SSL \u8a3c\u660e\u66f8\u304c\u4fe1\u983c\u3067\u304d\u308b\u7d44\u7e54\u306b\u3088\u3063\u3066\u8cfc\u5165\u307e\u305f\u306f\u767a\u884c\u3055\u308c\u3066\u3044\u306a\u3044\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e SSL \u63a5\u7d9a\u304c\u78ba\u7acb\u3055\u308c\u3066\u3044\u306a\u3044\u3001\u306a\u3069\u306e\u7406\u7531\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u78ba\u4fdd\u3002\u3042\u306a\u305f\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u6240\u6709\u8005\u3067\u3001\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u3067\u3053\u306e\u30a8\u30e9\u30fc\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30b5\u30a4\u30c8\u306e SSL \u8a3c\u660e\u66f8\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001Web \u30b5\u30a4\u30c8\u306e\u6240\u6709\u8005\u306f\u3001\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001\u4fe1\u983c\u3067\u304d\u308b\u7d44\u7e54\u304b\u3089 Web \u30b5\u30a4\u30c8\u306b SSL \u8a3c\u660e\u66f8\u3092\u767a\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u306e\u89e3\u6c7a\u3092\u8a66\u307f\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u95b2\u89a7\u4e2d\u3001\u307e\u305f\u306f Chrome \u30d6\u30e9\u30a6\u30b6\u30fc\u3067 Web \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u308b\u3068\u304d\u306b NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM \u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u306e\u5834\u5408\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u96fb\u8a71\u756a\u53f7\u3001\u96fb\u5b50\u30e1\u30fc\u30eb \u30a2\u30c9\u30ec\u30b9\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u5229\u7528\u53ef\u80fd\u306a\u9023\u7d61\u5148\u306e\u8a73\u7d30\u3092\u4f7f\u7528\u3057\u3066 Web \u30b5\u30a4\u30c8\u306e\u6240\u6709\u8005\u306b\u9023\u7d61\u3057\u3001\u8abf\u67fb\u3092\u4f9d\u983c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u305f\u3060\u3057\u3001err_cert_weak_signature_algorithm chrome Windows 10 \u306f\u3001\u30e6\u30fc\u30b6\u30fc\u5074\u307e\u305f\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u5074\u306e\u554f\u984c\u304c\u539f\u56e0\u3067\u767a\u751f\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306f\u3001\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\/\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5e72\u6e09\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3068\u305d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u306e\u554f\u984c\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u307e\u305f\u306f\u30a6\u30a4\u30eb\u30b9\u306e\u611f\u67d3\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u554f\u984c\u304c\u539f\u56e0\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5f0a\u793e\u306e\u6307\u793a\u3067\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u89e3\u6c7a\u306b\u5411\u304b\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3 style=\"text-align: left\">err_cert_weak_signature_algorithm \u30af\u30ed\u30e0 Windows 10 \u3092\u4fee\u6b63\u3059\u308b\u306b\u306f?<\/h3>\n<h4 style=\"text-align: left\">\u65b9\u6cd5 1: \u300cPC \u4fee\u5fa9\u30c4\u30fc\u30eb\u300d\u3067 NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM \u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b<\/h4>\n<p style=\"text-align: justify\">\u300cPC \u4fee\u5fa9\u30c4\u30fc\u30eb\u300d\u306f\u3001BSOD \u30a8\u30e9\u30fc\u3001EXE \u30a8\u30e9\u30fc\u3001DLL \u30a8\u30e9\u30fc\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\/\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u554f\u984c\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u307e\u305f\u306f\u30a6\u30a4\u30eb\u30b9\u611f\u67d3\u3001\u30b7\u30b9\u30c6\u30e0 \u30d5\u30a1\u30a4\u30eb\u307e\u305f\u306f\u30ec\u30b8\u30b9\u30c8\u30ea\u306e\u554f\u984c\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u554f\u984c\u3092\u6570\u56de\u30af\u30ea\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u898b\u3064\u3051\u3066\u4fee\u6b63\u3059\u308b\u7c21\u5358\u3067\u8fc5\u901f\u306a\u65b9\u6cd5\u3067\u3059\u3002 .<\/p>\n<div style=\"background-color: #0059b3;padding: 5px;border: 1px solid blue;height: 40px;width: 400px;text-align: center;margin-left: auto;margin-right: auto\"><a href=\"https:\/\/techsgizmo.com\/jp\/\"><span style=\"color: #ffffff\"><strong>PC\u4fee\u5fa9\u30c4\u30fc\u30eb\u3092\u5165\u624b\u3059\u308b<\/strong><\/span><\/a><\/div>\n<h4 style=\"text-align: justify\">\u65b9\u6cd5 2: \u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\/\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3059\u308b<\/h4>\n<p style=\"text-align: justify\">\u3053\u306e\u30a8\u30e9\u30fc\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\/\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5e72\u6e09\u304c\u539f\u56e0\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\/\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3001\u554f\u984c\u306e\u89e3\u6c7a\u306b\u5f79\u7acb\u3064\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059.<\/p>\n<h4 style=\"text-align: justify\">\u65b9\u6cd5 3: \u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/h4>\n<p style=\"text-align: justify\">\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u5225\u306e\u65b9\u6cd5\u306f\u3001Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 1: Windows \u691c\u7d22\u30dc\u30c3\u30af\u30b9\u306b\u300ccmd\u300d\u3068\u5165\u529b\u3057\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u300cCTRL + SHIFT + ENTER\u300d\u30ad\u30fc\u3092\u62bc\u3057\u3066\u3001\u300c\u7ba1\u7406\u8005\u3068\u3057\u3066\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\u300d\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 2: \u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3001\u5b9f\u884c\u3059\u308b\u305f\u3073\u306b\u300cEnter\u300d\u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">ipconfig \/flushdns<\/p>\n<p style=\"text-align: justify\">ipconfig \/\u66f4\u65b0<\/p>\n<p style=\"text-align: justify\">ipconfig \/registerdns<\/p>\n<p style=\"text-align: justify\">nbtstat \u2013r<\/p>\n<p style=\"text-align: justify\">netsh int ip \u30ea\u30bb\u30c3\u30c8<\/p>\n<p style=\"text-align: justify\">netsh winsock \u30ea\u30bb\u30c3\u30c8<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 3: \u5b9f\u884c\u3057\u305f\u3089\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h4 style=\"text-align: justify\">\u65b9\u6cd5 4: SSL \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b<\/h4>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techsgizmo.com\/wp-content\/uploads\/2022\/08\/1-89.png\" \/><\/p>\n<p style=\"text-align: justify\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u7834\u640d\u3057\u305f SSL \u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u554f\u984c\u306e\u80cc\u5f8c\u306b\u3042\u308b\u7406\u7531\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 SSL \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u3053\u3068\u3067\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 1: \u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u300cWindows + R\u300d\u30ad\u30fc\u3092\u62bc\u3057\u3001\u300c\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u6307\u5b9a\u3057\u3066\u5b9f\u884c\u300d\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u300cinetcpl.cpl\u300d\u3068\u5165\u529b\u3057\u3001\u300cOK\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 2: [\u30b3\u30f3\u30c6\u30f3\u30c4] \u30bf\u30d6\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001[\u8a3c\u660e\u66f8] \u30bb\u30af\u30b7\u30e7\u30f3\u306e [SLL \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 3: \u5b8c\u4e86\u3057\u305f\u3089\u3001[\u9069\u7528] &gt; [OK] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5909\u66f4\u3092\u4fdd\u5b58\u3057\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h4 style=\"text-align: justify\">\u65b9\u6cd5 5: \u30d6\u30e9\u30a6\u30b6\u306e\u30c7\u30fc\u30bf\u3092\u6d88\u53bb\u3059\u308b<\/h4>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techsgizmo.com\/wp-content\/uploads\/2022\/08\/2-83.png\" \/><\/p>\n<p style=\"text-align: justify\">NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM \u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3068\u3057\u3066\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7834\u640d\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30c7\u30fc\u30bf\u3092\u30af\u30ea\u30a2\u3059\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 1: \u300cGoogle Chrome\u300d\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u304d\u3001\u53f3\u4e0a\u9685\u306b\u3042\u308b\u300c3 \u3064\u306e\u30c9\u30c3\u30c8\u300d\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u300c\u8a2d\u5b9a\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 2: [\u8a73\u7d30\u8a2d\u5b9a] \u3092\u30af\u30ea\u30c3\u30af\u3057\u3001[\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3] \u306e\u4e0b\u306b\u3042\u308b [\u95b2\u89a7\u30c7\u30fc\u30bf\u306e\u6d88\u53bb] \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001[\u95b2\u89a7\u30c7\u30fc\u30bf\u306e\u6d88\u53bb] \u30bf\u30d6\/\u30da\u30fc\u30b8\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 3: [\u6642\u9593\u7bc4\u56f2] \u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u304b\u3089 [\u3059\u3079\u3066\u306e\u6642\u9593] \u3092\u9078\u629e\u3057\u3001\u3059\u3079\u3066\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u9078\u629e\u3057\u3066\u304b\u3089 [\u30c7\u30fc\u30bf\u306e\u6d88\u53bb] \u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30c7\u30fc\u30bf\u306e\u6d88\u53bb\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5b8c\u4e86\u3057\u305f\u3089\u3001\u518d\u8d77\u52d5\u3057\u307e\u3059\u30d6\u30e9\u30a6\u30b6\u3092\u8d77\u52d5\u3057\u3066\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4 style=\"text-align: justify\">\u65b9\u6cd5 6: SSL \u8b66\u544a\u3092\u56de\u907f\u3059\u308b<\/h4>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techsgizmo.com\/wp-content\/uploads\/2022\/08\/3-24.png\" \/><\/p>\n<p style=\"text-align: justify\">\u30b5\u30a4\u30c8\u304c\u4fe1\u983c\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u8abf\u67fb\u3057\u3001\u60aa\u610f\u306e\u3042\u308b\u3082\u306e\u304c\u306a\u3044\u5834\u5408\u306f\u3001SSL \u8b66\u544a\u3092\u30d0\u30a4\u30d1\u30b9\u3057\u3066\u554f\u984c\u306e\u4fee\u6b63\u3092\u8a66\u307f\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 1: Chrome \u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u3001\u300cNET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM\u300d\u30a8\u30e9\u30fc\u3092\u30b9\u30ed\u30fc\u3057\u3066\u3044\u308b Web \u30da\u30fc\u30b8\u306b\u79fb\u52d5\u3057\u3001\u901a\u5e38\u3069\u304a\u308a\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 2: [\u8a73\u7d30\u8a2d\u5b9a] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001[example.com (\u5b89\u5168\u3067\u306a\u3044) \u306b\u9032\u3080] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 Chrome \u304b\u3089 Web \u30b5\u30a4\u30c8\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u3001\u554f\u984c\u306a\u304f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4 style=\"text-align: justify\">\u65b9\u6cd5 7: \u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b<\/h4>\n<p style=\"text-align: justify\">\u3053\u306e\u554f\u984c\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u554f\u984c\u306e\u3042\u308b\u62e1\u5f35\u6a5f\u80fd\u304c\u539f\u56e0\u3067\u767a\u751f\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059.\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u306e\u89e3\u6c7a\u3092\u8a66\u307f\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u30b9\u30c6\u30c3\u30d7 1: \u300cGoogle Chrome\u300d\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u304d\u3001\u53f3\u4e0a\u9685\u306b\u3042\u308b\u300c3 \u3064\u306e\u30c9\u30c3\u30c8\u300d\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u300c\u305d\u306e\u4ed6\u306e\u30c4\u30fc\u30eb &gt; \u62e1\u5f35\u6a5f\u80fd\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify\">\u624b\u9806 2: \u554f\u984c\u306e\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u62e1\u5f35\u6a5f\u80fd\u3092\u898b\u3064\u3051\u3066\u7121\u52b9\u306b\u3059\u308b\u304b\u3001\u554f\u984c\u306e\u3042\u308b\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002\u554f\u984c\u306e\u3042\u308b\u62e1\u5f35\u6a5f\u80fd\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001\u3059\u3079\u3066\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3066\u554f\u984c\u304c\u89e3\u6c7a\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059.<\/p>\n<p style=\"text-align: justify\"><strong>\u7d50\u8ad6<\/strong><\/p>\n<p style=\"text-align: justify\">\u3053\u306e\u8a18\u4e8b\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u7c21\u5358\u306a\u624b\u9806\/\u65b9\u6cd5\u3067 NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM\u3001err_cert_weak_signature_algorithm chrome Windows 10 \u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5\u306b\u95a2\u3059\u308b\u304a\u5f79\u306b\u7acb\u3066\u3070\u5e78\u3044\u3067\u3059\u3002\u79c1\u305f\u3061\u306e\u6307\u793a\u3092\u8aad\u307f\u3001\u305d\u308c\u306b\u5f93\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u3067\u5168\u90e8\u3067\u3059\u3002\u3054\u610f\u898b\u3084\u3054\u8cea\u554f\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001\u4e0b\u306e\u30b3\u30e1\u30f3\u30c8 \u30dc\u30c3\u30af\u30b9\u306b\u3054\u8a18\u5165\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows 10 \u306e\u30af\u30ed\u30e0\u306e\u300cNET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM\u300d\u30a8\u30e9\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b? NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM\u3001err_cert_weak_signature_algorithm \u30af\u30ed\u30e0 Windows 10 \u3092\u7d4c\u9a13\u3057\u3066\u3044\u3066\u3001\u89e3\u6c7a\u65b9\u6cd5\u3092\u63a2\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9069\u5207\u306a\u5834\u6240\u306b\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u7c21\u5358\u306a\u624b\u9806\/\u65b9\u6cd5\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u8b70\u8ad6\u3092\u59cb\u3081\u307e\u3057\u3087\u3046\u3002 \u300cNET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM\u300d\u30a8\u30e9\u30fc Chrome: Web\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u304d\u3001\u307e\u305f\u306fWindows 10\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306eGoogle Chrome\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u95b2\u89a7\u3057\u3066\u3044\u308b\u3068\u304d\u306b\u3001\u901a\u5e38\u3001Google Chrome\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u306e\u306f\u4e00\u822c\u7684\u3067\u3059.\u3053\u306e\u30a8\u30e9\u30fc\u306b\u3088\u308a\u3001Web \u30da\u30fc\u30b8\u307e\u305f\u306f\u7279\u5b9a\u306e Web \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3001Google Chrome \u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u95b2\u89a7\u3057\u305f\u308a\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30a8\u30e9\u30fc\u306f SSL \u63a5\u7d9a\u306b\u95a2\u9023\u3057\u3066\u304a\u308a\u3001Google Chrome \u30d6\u30e9\u30a6\u30b6\u30fc\u304c SSL \u8a3c\u660e\u66f8\u3092\u691c\u8a3c\u3067\u304d\u306a\u3044\u305f\u3081\u3001SSL \u63a5\u7d9a\u304c\u5931\u6557\u3057\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \u3054\u5b58\u3058\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001SSL (Secure Socket Layer) &hellip; <\/p>\n","protected":false},"author":7,"featured_media":4093,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1914,1913],"class_list":["post-4092","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-err_cert_weak_signature_algorithm--windows-10","tag-err_cert_weak_signature_algorithm"],"_links":{"self":[{"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/posts\/4092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/comments?post=4092"}],"version-history":[{"count":0,"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/posts\/4092\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/media\/4093"}],"wp:attachment":[{"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/media?parent=4092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/categories?post=4092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techsgizmo.com\/jp\/wp-json\/wp\/v2\/tags?post=4092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}