{"id":5792,"date":"2024-11-20T13:37:34","date_gmt":"2024-11-20T13:37:34","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=5792"},"modified":"2024-11-20T13:37:34","modified_gmt":"2024-11-20T13:37:34","slug":"guide-to-resolving-the-errcertauthorityinvalid-error-in-chrome","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/guide-to-resolving-the-errcertauthorityinvalid-error-in-chrome\/","title":{"rendered":"Chrome \u306e\u300cERR_CERT_AUTHORITY_INVALID\u300d\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u30ac\u30a4\u30c9"},"content":{"rendered":"

\u300cERR_CERT_AUTHORITY_INVALID\u300d\u30a8\u30e9\u30fc\u306f\u3001Google Chrome \u30d6\u30e9\u30a6\u30b6\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u983b\u7e41\u306b\u906d\u9047\u3059\u308b\u554f\u984c\u3067\u3059\u3002\u3053\u306e\u30a8\u30e9\u30fc\u306b\u306f\u3001\u300c\u63a5\u7d9a\u306f\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u300d<\/strong>\u3068\u3044\u3046\u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u4ed8\u968f\u3057\u307e\u3059\u3002<\/p>\n

\u304a\u6c17\u306b\u5165\u308a\u306e Web \u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u304d\u306b\u3053\u306e\u8b66\u544a<\/em>\u304c\u8868\u793a\u3055\u308c\u3066\u3082\u3001\u305d\u306e\u30b5\u30a4\u30c8\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u30ea\u30b9\u30af\u3092\u3082\u305f\u3089\u3059\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002ERR_CERT_AUTHORITY_INVALID\u30a8\u30e9\u30fc\u306f\u901a\u5e38\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u53e4\u3044\u3001SSL \u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u3066\u3044\u308b\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001 Google Chrome \u306eERR_CERT_AUTHORITY_INVALID<\/strong>\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3001\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0 \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u5b9f\u7528\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

1. \u65e5\u4ed8\u3068\u6642\u523b\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/strong><\/span><\/h2>\n
\"\u65e5\u4ed8\u3068\u6642\u523b\u3092\u78ba\u8a8d\u3059\u308b\"<\/figure>\n

\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u65e5\u4ed8\u3068\u6642\u523b\u306e\u8a2d\u5b9a\u304c\u6b63\u3057\u304f\u306a\u3044\u3053\u3068\u304c\u539f\u56e0\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002SSL \u691c\u8a3c\u3068\u30b7\u30b9\u30c6\u30e0 \u30af\u30ed\u30c3\u30af\u306e\u4e0d\u4e00\u81f4\u306b\u3088\u308a\u3001ERR_CERT_AUTHORITY_INVALID<\/em>\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u3001\u30bf\u30b9\u30af\u30d0\u30fc\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u65e5\u4ed8\u3068\u6642\u523b\u306e\u8abf\u6574\u300d<\/strong>\u3092\u9078\u629e\u3057\u3066\u5fc5\u8981\u306a\u8abf\u6574\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n

2. \u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3068\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b<\/strong><\/span><\/h2>\n
\"\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3068\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b\"<\/figure>\n

\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30d7\u30ed\u30b0\u30e9\u30e0\u307e\u305f\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001SSL \u8a3c\u660e\u66f8\u95a2\u9023\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30d1\u30cd\u30eb<\/strong>\u306b\u79fb\u52d5\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u304b\u3089\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3001\u30a8\u30e9\u30fc\u304c\u5f15\u304d\u7d9a\u304d\u767a\u751f\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n

3. Chrome\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b<\/strong><\/span><\/h2>\n
\"Chrome\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b\"<\/figure>\n

\u65b0\u3057\u3044 Chrome \u62e1\u5f35\u6a5f\u80fd\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5f8c\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u305d\u306e\u62e1\u5f35\u6a5f\u80fd\u304c\u554f\u984c\u306e\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7d9a\u884c\u3059\u308b\u306b\u306f\u3001\u3059\u3079\u3066\u306e Chrome \u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u3066\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002<\/p>\n

\u62e1\u5f35\u6a5f\u80fd\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001\u300c\u8a2d\u5b9a\u300d>\u300c\u62e1\u5f35\u6a5f\u80fd\u300d<\/strong>\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u5909\u66f4\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u3059\u3079\u3066\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n

4. \u30d6\u30e9\u30a6\u30b6\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064<\/strong><\/span><\/h2>\n
\"\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u3092\u66f4\u65b0\u3059\u308b\"<\/figure>\n

\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u306f\u3001 ERR_CERT_AUTHORITY_INVALID<\/em>\u306a\u3069\u306e Web \u8a3c\u660e\u66f8\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3068\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002Chrome \u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u3067\u3001\u3053\u306e\u554f\u984c\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002Chrome \u3092\u66f4\u65b0\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

    \n
  1. Google Chrome \u3092\u958b\u304d\u3001\u53f3\u4e0a\u9685\u306b\u3042\u308b3 \u3064\u306e\u30c9\u30c3\u30c8\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/strong><\/li>\n
  2. \u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c\u8a2d\u5b9a\u300d\u3092<\/strong>\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n
  3. \u300cChrome \u306b\u3064\u3044\u3066\u300d<\/strong>\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u79fb\u52d5\u3059\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u81ea\u52d5\u7684\u306b\u66f4\u65b0\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n

    5. VPN\u307e\u305f\u306f\u30d7\u30ed\u30ad\u30b7\u63a5\u7d9a\u3092\u30aa\u30d5\u306b\u3059\u308b<\/strong><\/span><\/h2>\n

    VPN \u3068\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d3\u30b9\u306f\u30aa\u30f3\u30e9\u30a4\u30f3 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u533f\u540d\u6027\u3092\u5f37\u5316\u3067\u304d\u307e\u3059\u304c\u3001ERR_CERT_AUTHORITY_INVALID<\/em>\u306a\u3069\u306e\u8a8d\u8a3c\u30a8\u30e9\u30fc\u3092\u8aa4\u3063\u3066\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

    \u4e00\u6642\u7684\u306b VPN \u3092\u7121\u52b9\u306b\u3057\u3066\u3001\u30a8\u30e9\u30fc\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001VPN \u3092\u518d\u5ea6\u6709\u52b9\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

    6. \u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068Cookie\u3092\u30af\u30ea\u30a2\u3059\u308b<\/strong><\/span><\/h2>\n

    Chrome \u3092\u66f4\u65b0\u3057\u3066\u3082\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068 Cookie \u3092\u30af\u30ea\u30a2\u3059\u308b\u3068\u89e3\u6c7a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u53e4\u304f\u306a\u3063\u305f\u30c7\u30fc\u30bf\u3084\u7834\u640d\u3057\u305f\u30c7\u30fc\u30bf\u304c\u524a\u9664\u3055\u308c\u307e\u3059\u3002\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

      \n
    1. Google Chrome \u3092\u8d77\u52d5\u3057\u3001\u53f3\u4e0a\u9685\u306b\u3042\u308b3 \u3064\u306e\u30c9\u30c3\u30c8\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001 <\/strong>[\u8a2d\u5b9a]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n
    2. \u30b5\u30a4\u30c9\u30d0\u30fc\u304b\u3089\u300c\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300d<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n
    3. \u300c\u95b2\u89a7\u5c65\u6b74\u30c7\u30fc\u30bf\u3092\u6d88\u53bb\u300d<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
    4. [\u8a73\u7d30\u8a2d\u5b9a]<\/strong>\u30bf\u30d6\u306b\u5207\u308a\u66ff\u3048\u3066\u3001[Cookie \u3068\u4ed6\u306e\u30b5\u30a4\u30c8\u30c7\u30fc\u30bf]<\/strong>\u3068[\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u753b\u50cf\u3068\u30d5\u30a1\u30a4\u30eb]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n
    5. \u6700\u5f8c\u306b\u3001\u300c\u30c7\u30fc\u30bf\u3092\u6d88\u53bb\u300d<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d7\u30ed\u30bb\u30b9\u3092\u5b8c\u4e86\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n

      7. Chrome\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306b\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/strong><\/span><\/h2>\n

      \u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u8a2d\u5b9a\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u3068\u8a3c\u660e\u66f8\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u524d\u306e\u65b9\u6cd5\u3067\u30a8\u30e9\u30fc\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001Chrome \u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306b\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

      \u30ea\u30bb\u30c3\u30c8\u3059\u308b\u306b\u306f\u3001\u300c\u8a2d\u5b9a\u300d>\u300c\u8a73\u7d30\u30aa\u30d7\u30b7\u30e7\u30f3\u300d<\/strong>\u306b\u79fb\u52d5\u3057\u3001\u300c\u8a2d\u5b9a\u3092\u5143\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u623b\u3059\u300d<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u78ba\u8a8d\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n

      8. DNS\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b<\/strong><\/span><\/h2>\n

      ERR_CERT_AUTHORITY_INVALID \u306e<\/em>\u554f\u984c\u306f\u3001DNS \u8a2d\u5b9a\u306e\u8aa4\u308a\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001Google DNS \u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3044\u307e\u3059\u3002DNS \u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u3002<\/p>\n

        \n
      1. \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30d1\u30cd\u30eb<\/strong>\u3092\u958b\u304d\u3001[\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u5171\u6709\u30bb\u30f3\u30bf\u30fc]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n
      2. [\u30a2\u30c0\u30d7\u30bf\u30fc\u8a2d\u5b9a\u306e\u5909\u66f4]<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
      3. \u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001[\u30d7\u30ed\u30d1\u30c6\u30a3]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n
      4. [\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 4 (TCP\/IPv4)]<\/strong>\u3092\u9078\u629e\u3057\u3001[\u30d7\u30ed\u30d1\u30c6\u30a3]<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
      5. \u300c\u6b21\u306e DNS \u30b5\u30fc\u30d0\u30fc \u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3059\u308b\u300d<\/strong>\u3092\u9078\u629e\u3057\u3001DNS \u8a2d\u5b9a\u306b8.8.8.8<\/strong>\u30688.8.4.4\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/strong><\/li>\n<\/ol>\n

        \u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u5b9f\u88c5\u3059\u308b\u3068\u3001 ERR_CERT_AUTHORITY_INVALID<\/strong>\u30a8\u30e9\u30fc\u3092\u52b9\u679c\u7684\u306b\u89e3\u6c7a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u8cea\u554f\u304c\u3042\u308b\u5834\u5408\u3084\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u4e0b\u8a18\u306b\u30b3\u30e1\u30f3\u30c8\u3092\u6b8b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

        \u300cERR_CERT_AUTHORITY_INVALID\u300d\u30a8\u30e9\u30fc\u306f\u3001Google Chrome \u30d6\u30e9\u30a6\u30b6\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u983b\u7e41\u306b\u906d\u9047\u3059\u308b\u554f\u984c\u3067\u3059\u3002\u3053\u306e\u30a8\u30e9\u30fc\u306b\u306f\u3001\u300c\u63a5\u7d9a\u306f\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u300d\u3068\u3044\u3046\u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u4ed8\u968f\u3057\u307e\u3059\u3002 \u304a\u6c17\u306b\u5165\u308a\u306e Web \u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u304d\u306b\u3053\u306e\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u3066\u3082\u3001\u305d\u306e\u30b5\u30a4\u30c8\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u30ea\u30b9\u30af\u3092\u3082\u305f\u3089\u3059\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002ERR_CERT_AUTHORITY_INVALID\u30a8\u30e9\u30fc\u306f\u901a\u5e38\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u53e4\u3044\u3001SSL \u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u3066\u3044\u308b\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u307e\u3059\u3002 \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001 Google Chrome \u306eERR_CERT_AUTHORITY_INVALID\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3001\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0 \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u5b9f\u7528\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002 1. \u65e5\u4ed8\u3068\u6642\u523b\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b \u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u65e5\u4ed8\u3068\u6642\u523b\u306e\u8a2d\u5b9a\u304c\u6b63\u3057\u304f\u306a\u3044\u3053\u3068\u304c\u539f\u56e0\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002SSL \u691c\u8a3c\u3068\u30b7\u30b9\u30c6\u30e0 \u30af\u30ed\u30c3\u30af\u306e\u4e0d\u4e00\u81f4\u306b\u3088\u308a\u3001ERR_CERT_AUTHORITY_INVALID\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u308c\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u3001\u30bf\u30b9\u30af\u30d0\u30fc\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u65e5\u4ed8\u3068\u6642\u523b\u306e\u8abf\u6574\u300d\u3092\u9078\u629e\u3057\u3066\u5fc5\u8981\u306a\u8abf\u6574\u3092\u884c\u3044\u307e\u3059\u3002 2. \u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3068\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b \u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30d7\u30ed\u30b0\u30e9\u30e0\u307e\u305f\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001SSL \u8a3c\u660e\u66f8\u95a2\u9023\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30d1\u30cd\u30eb\u306b\u79fb\u52d5\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u304b\u3089\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3001\u30a8\u30e9\u30fc\u304c\u5f15\u304d\u7d9a\u304d\u767a\u751f\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 3. Chrome\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b \u65b0\u3057\u3044 Chrome \u62e1\u5f35\u6a5f\u80fd\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5f8c\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u305d\u306e\u62e1\u5f35\u6a5f\u80fd\u304c\u554f\u984c\u306e\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7d9a\u884c\u3059\u308b\u306b\u306f\u3001\u3059\u3079\u3066\u306e Chrome \u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u3066\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002 \u62e1\u5f35\u6a5f\u80fd\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001\u300c\u8a2d\u5b9a\u300d>\u300c\u62e1\u5f35\u6a5f\u80fd\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u5909\u66f4\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u3059\u3079\u3066\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002 4. \u30d6\u30e9\u30a6\u30b6\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064 \u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u306f\u3001 ERR_CERT_AUTHORITY_INVALID\u306a\u3069\u306e Web \u8a3c\u660e\u66f8\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3068\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002Chrome \u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u3067\u3001\u3053\u306e\u554f\u984c\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002Chrome \u3092\u66f4\u65b0\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002 Google Chrome \u3092\u958b\u304d\u3001\u53f3\u4e0a\u9685\u306b\u3042\u308b3 \u3064\u306e\u30c9\u30c3\u30c8\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 \u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c\u8a2d\u5b9a\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002 \u300cChrome \u306b\u3064\u3044\u3066\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u79fb\u52d5\u3059\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u81ea\u52d5\u7684\u306b\u66f4\u65b0\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 5. VPN\u307e\u305f\u306f\u30d7\u30ed\u30ad\u30b7\u63a5\u7d9a\u3092\u30aa\u30d5\u306b\u3059\u308b VPN \u3068\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d3\u30b9\u306f\u30aa\u30f3\u30e9\u30a4\u30f3 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u533f\u540d\u6027\u3092\u5f37\u5316\u3067\u304d\u307e\u3059\u304c\u3001ERR_CERT_AUTHORITY_INVALID\u306a\u3069\u306e\u8a8d\u8a3c\u30a8\u30e9\u30fc\u3092\u8aa4\u3063\u3066\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u4e00\u6642\u7684\u306b VPN […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[235,813,176],"class_list":["post-5792","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-chrome","tag-chrome-browser","tag-google-chrome"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/5792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/comments?post=5792"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/5792\/revisions"}],"predecessor-version":[{"id":5793,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/5792\/revisions\/5793"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/media?parent=5792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/categories?post=5792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/tags?post=5792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}