{"id":33221,"date":"2026-03-13T18:25:27","date_gmt":"2026-03-13T18:25:27","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/blog\/what-is-ssl-certificate-monitoring\/"},"modified":"2026-03-21T20:51:45","modified_gmt":"2026-03-21T20:51:45","slug":"ssl%e8%a8%bc%e6%98%8e%e6%9b%b8%e3%81%ae%e7%9b%a3%e8%a6%96%e3%81%a8%e3%81%af","status":"publish","type":"post","link":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/ssl%e8%a8%bc%e6%98%8e%e6%9b%b8%e3%81%ae%e7%9b%a3%e8%a6%96%e3%81%a8%e3%81%af\/","title":{"rendered":"SSL\u8a3c\u660e\u66f8\u76e3\u8996\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-33036\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/03\/what-is-ssl-certificate-monitoring.webp\" alt=\"SSL\u8a3c\u660e\u66f8\u76e3\u8996\u3068\u306f\uff1f\" width=\"480\" height=\"320\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/03\/what-is-ssl-certificate-monitoring.webp 1280w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/03\/what-is-ssl-certificate-monitoring-300x200.webp 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/03\/what-is-ssl-certificate-monitoring-1024x682.webp 1024w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/03\/what-is-ssl-certificate-monitoring-768x512.webp 768w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>SSL\u8a3c\u660e\u66f8\u76e3\u8996\u306f\u3001\u63a5\u7d9a\u306e\u5931\u6557\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u5168\u4f53\u3067TLS\u8a3c\u660e\u66f8\u306e\u6574\u5408\u6027\u3001\u4fe1\u983c\u30c1\u30a7\u30fc\u30f3\u3001\u304a\u3088\u3073\u6709\u52b9\u671f\u9650\u306e\u72b6\u614b\u3092\u691c\u8a3c\u3059\u308b\u81ea\u52d5\u5316\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002<\/p>\n<p>SSL\/TLS\u8a3c\u660e\u66f8\u306f\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u4f1d\u9001\u3068\u30b5\u30fc\u30d0\u30fc\u8a8d\u8a3c\u306b\u5fc5\u8981\u3067\u3059\u3002\u8a3c\u660e\u66f8\u304c\u671f\u9650\u5207\u308c\u307e\u305f\u306f\u691c\u8a3c\u306b\u5931\u6557\u3057\u305f\u5834\u5408\uff08\u30db\u30b9\u30c8\u540d\u3001\u4fe1\u983c\u30c1\u30a7\u30fc\u30f3\u3001\u767a\u884c\u8005\u306a\u3069\uff09\u3001\u9069\u5207\u306b\u69cb\u6210\u3055\u308c\u305f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u63a5\u7d9a\u3092\u7d42\u4e86\u3057\u307e\u3059\u3002\u4e00\u90e8\u306e\u30d6\u30e9\u30a6\u30b6\u306f\u975eHSTS\u30b5\u30a4\u30c8\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3092\u8a31\u53ef\u3057\u307e\u3059\u304c\u3001HSTS\u5bfe\u5fdc\u30c9\u30e1\u30a4\u30f3\u306f\u300c\u30cf\u30fc\u30c9\u30d5\u30a7\u30a4\u30eb\u300d\u3092\u5f37\u5236\u3057\u3001\u30b5\u30a4\u30f3\u30a4\u30f3\u3084\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u306a\u3069\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5373\u5ea7\u306b\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u30cf\u30fc\u30c9\u30d5\u30a7\u30a4\u30eb<\/strong>\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\uff08\u30d6\u30e9\u30a6\u30b6\u307e\u305f\u306fAPI\uff09\u304cHSTS\u306e\u4e0d\u4e00\u81f4\u3084\u671f\u9650\u5207\u308c\u306e\u8a3c\u660e\u66f8\u306a\u3069\u306e\u91cd\u5927\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u9055\u53cd\u3092\u691c\u51fa\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u3084\u30b7\u30b9\u30c6\u30e0\u304c\u8b66\u544a\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u3092\u8a31\u53ef\u305b\u305a\u306b\u63a5\u7d9a\u3092\u7d42\u4e86\u3059\u308b\u5834\u5408\u306b\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<blockquote><p><strong>\u7528\u8a9e\u306b\u95a2\u3059\u308b\u7c21\u5358\u306a\u6ce8\u610f:<\/strong> \u696d\u754c\u3067\u306f\u4f9d\u7136\u3068\u3057\u3066\u300cSSL\u300d\uff08Secure Sockets Layer\uff09\u3092\u6a19\u6e96\u306e\u7565\u8a9e\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u73fe\u4ee3\u306eHTTPS\u306f\u5b9f\u969b\u306b\u306f<strong>TLS\uff08Transport Layer Security\uff09<\/strong>\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002SSL\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8106\u5f31\u6027\u306e\u305f\u3081\u306bTLS\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3057\u305f\u3002\u73fe\u4ee3\u306eHTTPS\u306fTLS 1.2\u307e\u305f\u306f1.3\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u660e\u78ba\u3055\u306e\u305f\u3081\u306b\u3001\u6280\u8853\u7684\u306b\u306fTLS\u8a3c\u660e\u66f8\u3092\u6307\u3059\u300cSSL\u8a3c\u660e\u66f8\u300d\u3068\u3044\u3046\u7528\u8a9e\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p><\/blockquote>\n<h2 id='2026\u5e74\u306b\u304a\u3051\u308bssl\u8a3c\u660e\u66f8\u76e3\u8996\u306e\u91cd\u8981\u6027'  id=\"boomdevs_1\">2026\u5e74\u306b\u304a\u3051\u308bSSL\u8a3c\u660e\u66f8\u76e3\u8996\u306e\u91cd\u8981\u6027<\/h2>\n<p>\u30a4\u30f3\u30d5\u30e9\u3092\u7ba1\u7406\u3057\u3066\u3044\u305f5\u5e74\u524d\u307e\u305f\u306f10\u5e74\u524d\u3001SSL\u7ba1\u7406\u306f\u983b\u7e41\u3067\u306f\u306a\u304f\u3001\u9577\u671f\u7684\u306a\u7ba1\u7406\u30bf\u30b9\u30af\u3067\u3057\u305f\u3002\u7ba1\u7406\u306f\u9759\u7684\u306a\u30ab\u30ec\u30f3\u30c0\u30fc\u30a2\u30e9\u30fc\u30c8\u3068\u624b\u52d5\u306e2\u5e74\u3054\u3068\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u73fe\u4ee3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u6e96\u306b\u306f\u3082\u306f\u3084\u9069\u5408\u3057\u307e\u305b\u3093\u30022026\u5e74\u306b\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u98a8\u666f\u304c\u9ad8\u983b\u5ea6\u306e\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3068\u7d99\u7d9a\u7684\u306a\u81ea\u52d5\u691c\u8a3c\u306b\u30b7\u30d5\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u76e3\u8996\u306f\u9ad8\u53ef\u7528\u6027\u30a4\u30f3\u30d5\u30e9\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u7684\u306a\u8981\u4ef6\u3067\u3059\u3002<\/p>\n<h3 id='\u77ed\u3044\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u6027\u30b5\u30a4\u30af\u30eb'  id=\"boomdevs_2\">\u77ed\u3044\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u6027\u30b5\u30a4\u30af\u30eb<\/h3>\n<p>CA\/B\u30d5\u30a9\u30fc\u30e9\u30e0\u3068\u4e3b\u8981\u306a\u30eb\u30fc\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u59a5\u5354\u3055\u308c\u305f\u30ad\u30fc\u306e\u9732\u51fa\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u3001\u4e00\u8cab\u3057\u3066\u77ed\u3044\u6709\u52b9\u671f\u9593\u306b\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b7\u30d5\u30c8\u306f\u3001\u624b\u52d5\u8ffd\u8de1\u304b\u3089<strong>\u81ea\u52d5\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u691c\u8a3c<\/strong>\u3078\u306e\u79fb\u884c\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u696d\u754c\u306e\u8ecc\u9053<\/strong>: 398\u65e5\u304c\u4ee5\u524d\u306e\u6a19\u6e96\u3067\u3057\u305f\u304c\u3001\u696d\u754c\u306f\u73fe\u5728\u3001<strong>200\u65e5\u672a\u6e80\u306e\u6700\u5927\u6709\u52b9\u671f\u9650<\/strong>\uff082026\u5e74\u4e2d\u9803\u306b\u63d0\u6848\uff09\u306b\u5411\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u4e3b\u8981\u306a\u30d6\u30e9\u30a6\u30b6\u30d9\u30f3\u30c0\u30fc\u306f\u3001\u4eca\u5f8c\u6570\u5e74\u3067\u5bff\u547d\u3092<strong>90\u65e5\u4ee5\u4e0b<\/strong>\u306b\u77ed\u7e2e\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306f\u7d99\u7d9a\u7684\u306a\u6295\u7968\u30d7\u30ed\u30bb\u30b9\u3084\u30dd\u30ea\u30b7\u30fc\u306e\u66f4\u65b0\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u305f\u3081\u3001\u7d44\u7e54\u306f\u9032\u5316\u3059\u308b\u30eb\u30fc\u30c8\u30b9\u30c8\u30a2\u8981\u4ef6\u306b\u6e96\u62e0\u3059\u308b\u305f\u3081\u306b\u9ad8\u983b\u5ea6\u306e\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u51e6\u7406\u3067\u304d\u308b\u76e3\u8996\u3092\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 id='\u30d7\u30ed\u30c8\u30b3\u30eb\u30ec\u30d9\u30eb\u306e\u63a5\u7d9a\u5931\u6557'  id=\"boomdevs_3\">\u30d7\u30ed\u30c8\u30b3\u30eb\u30ec\u30d9\u30eb\u306e\u63a5\u7d9a\u5931\u6557<\/h3>\n<p>\u5f93\u6765\u306e\u53ef\u7528\u6027\u30e1\u30c8\u30ea\u30af\u30b9\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u4e0d\u5b89\u5b9a\u6027\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u505c\u6b62\u3092\u8ffd\u8de1\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u671f\u9650\u5207\u308c\u307e\u305f\u306f\u8aa4\u8a2d\u5b9a\u3055\u308c\u305f\u8a3c\u660e\u66f8\u306f\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u30ec\u30d9\u30eb\u306e\u63a5\u7d9a\u5931\u6557\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30b5\u30fc\u30d3\u30b9\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u306f\u5b8c\u5168\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u7121\u52b9\u306a\u8a3c\u660e\u66f8\u306f\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306e\u5931\u6557\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u4e0d\u80fd\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/p>\n<p>\u76e3\u8996\u306f\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u63a5\u7d9a\u6027\u3092\u691c\u8a3c\u3057\u3001\u5185\u90e8\u30ea\u30bd\u30fc\u30b9\u30e1\u30c8\u30ea\u30af\u30b9\uff08CPU\/RAM\uff09\u304c\u898b\u9003\u3059\u3053\u3068\u304c\u591a\u3044\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306e\u5931\u6557\u306b\u3088\u308b\u505c\u6b62\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u307e\u3059\u3002<\/p>\n<h3 id='\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f5c\u6210\u3068\u63a5\u7d9a\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3059\u308b'  id=\"boomdevs_4\">\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f5c\u6210\u3068\u63a5\u7d9a\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3059\u308b<\/h3>\n<p>\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30af\u30ed\u30fc\u30e9\u30fc\u306f\u3001HTTPS\u3092\u4e3b\u8981\u306a\u30e9\u30f3\u30ad\u30f3\u30b0\u30b7\u30b0\u30ca\u30eb\u3068\u3057\u3066\u5229\u7528\u3057\u307e\u3059\u3002\u8a3c\u660e\u66f8\u306e\u691c\u8a3c\u30a8\u30e9\u30fc\u306f\u3001\u6210\u529f\u3057\u305f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f5c\u6210\u3092\u59a8\u3052\u3001\u30d6\u30e9\u30a6\u30b6\u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a\u306b\u3088\u308a\u30d0\u30a6\u30f3\u30b9\u7387\u3092\u5897\u52a0\u3055\u305b\u307e\u3059\u3002\u76e3\u8996\u306f<strong>\u7d99\u7d9a\u7684\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u9075\u5b88<\/strong>\u3092\u4fdd\u8a3c\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u30bb\u30c3\u30b7\u30e7\u30f3\u3084\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u4e2d\u65ad\u3059\u308b\u63a5\u7d9a\u30ea\u30bb\u30c3\u30c8\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<h2 id='ssl\u8a3c\u660e\u66f8\u76e3\u8996\u306e\u4ed5\u7d44\u307f'  id=\"boomdevs_5\">SSL\u8a3c\u660e\u66f8\u76e3\u8996\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>SSL\u76e3\u8996\u306f\u3001\u5358\u7d14\u306a\u6709\u52b9\u671f\u9650\u3092\u8d85\u3048\u305f\u8aa4\u8a2d\u5b9a\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u5b8c\u5168\u306aTLS\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u691c\u8a3c\u3092\u63d0\u4f9b\u3057\u3001\u30db\u30b9\u30c8\u540d\u306e\u4e0d\u4e00\u81f4\u3001\u8a3c\u660e\u66f8\u30c1\u30a7\u30fc\u30f3\u306e\u65ad\u7247\u5316\u3001\u4fe1\u983c\u3055\u308c\u3066\u3044\u306a\u3044\u30eb\u30fc\u30c8\u5f53\u5c40\u306a\u3069\u306e\u5931\u6557\u30dd\u30a4\u30f3\u30c8\u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u63a5\u7d9a:<\/strong> \u76e3\u8996\u30c4\u30fc\u30eb\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u3001\u304a\u3088\u3073\u30d3\u30b8\u30cd\u30b9\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a<a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0%e8%a3%bd%e5%93%81\/api-monitoring\/\">API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<\/a>\u3078\u306e\u63a5\u7d9a\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/li>\n<li><strong>TLS\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af:<\/strong> \u30e2\u30cb\u30bf\u30fc\u306f\u3001\u6a19\u6e96\u306b\u6e96\u62e0\u3057\u305fTLS\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3092\u958b\u59cb\u3057\u3001\u4e00\u822c\u7684\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u540c\u69d8\u306b\u8a3c\u660e\u66f8\u3068\u63a5\u7d9a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5065\u5eb7\u691c\u8a3c:<\/strong> \u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u4e2d\u306b\u3001\u30e2\u30cb\u30bf\u30fc\u306f\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u3057\u3001\u305d\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3068\u72b6\u614b\u3092\u8abf\u3079\u307e\u3059\u3002\u4ee5\u4e0b\u3092\u78ba\u8a8d\u3057\u307e\u3059:\n<ul>\n<li><strong>\u6642\u9593\u7684\u6709\u52b9\u6027:<\/strong> <em>NotBefore<\/em>\u304a\u3088\u3073<em>NotAfter<\/em>\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u78ba\u8a8d\u3057\u3066\u3001\u8a3c\u660e\u66f8\u304c\u73fe\u5728\u306e\u904b\u7528\u30a6\u30a3\u30f3\u30c9\u30a6\u5185\u306b\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u53d6\u308a\u6d88\u3057\u72b6\u6cc1:<\/strong> \u6709\u52b9\u306a<strong>OCSP\u30b9\u30bf\u30f3\u30d7<\/strong>\u306e\u305f\u3081\u306b\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u76e3\u67fb\u3057\u307e\u3059\u3002\u5f93\u6765\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306eCRL\u53d6\u5f97\u306f\u9045\u304f\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u3088\u3063\u3066\u7121\u8996\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001OCSP\u30b9\u30bf\u30c3\u30d4\u30f3\u30b0\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u306f\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u4e2d\u306b\u76f4\u63a5\u6709\u52b9\u6027\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u4ed8\u304d\u8a3c\u660e\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u30de\u30c3\u30c1\u30f3\u30b0:<\/strong> \u30b3\u30e2\u30f3\u30cd\u30fc\u30e0\uff08CN\uff09\u307e\u305f\u306f\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u4ee3\u66ff\u540d\uff08SAN\uff09\u304c\u30ea\u30af\u30a8\u30b9\u30c8URI\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u4fe1\u983c\u30c1\u30a7\u30fc\u30f3\u5206\u6790:<\/strong> \u30c4\u30fc\u30eb\u306f\u63d0\u793a\u3055\u308c\u305f\u8a3c\u660e\u66f8\u30c1\u30a7\u30fc\u30f3\uff08\u30ea\u30fc\u30d5\u304a\u3088\u3073\u4e2d\u9593\uff09\u3092\u691c\u8a3c\u3057\u3001\u4e00\u822c\u7684\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u4fe1\u983c\u3055\u308c\u305f\u30eb\u30fc\u30c8\u3078\u306e\u6709\u52b9\u306a\u30d1\u30b9\u3092\u69cb\u7bc9\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059 &#8211; \u6b20\u843d\u3057\u305f\u4e2d\u9593\u3084\u4e00\u822c\u7684\u306a\u30d1\u30b9\u69cb\u7bc9\u306e\u554f\u984c\u3092\u30ad\u30e3\u30c3\u30c1\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u7570\u5e38\u691c\u51fa:<\/strong> \u8a3c\u660e\u66f8\u304c\u7a81\u7136\u7f6e\u304d\u63db\u3048\u3089\u308c\u305f\u5834\u5408\u3001\u305f\u3068\u3048\u3070\u3001\u7121\u8a31\u53ef\u306e\u5f53\u4e8b\u8005\u307e\u305f\u306f\u81ea\u52d5\u5316\u3055\u308c\u305f\u7121\u8a31\u53ef\u307e\u305f\u306f\u4e0d\u9069\u5408\u306a\u69cb\u6210\u5909\u66f4\u306b\u3088\u3063\u3066\u3002<\/li>\n<li><strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30a2\u30e9\u30fc\u30c8:<\/strong> \u4e0a\u8a18\u306e\u30c1\u30a7\u30c3\u30af\u306e\u3044\u305a\u308c\u304b\u304c\u5931\u6557\u3057\u305f\u308a\u8b66\u544a\u306e\u95be\u5024\u306b\u9054\u3057\u305f\u5834\u5408\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u30e1\u30fc\u30eb\u3001Slack\u3001Microsoft Teams\u3001\u307e\u305f\u306fPagerDuty\u306a\u3069\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u7ba1\u7406\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u4ecb\u3057\u3066\u30a2\u30e9\u30fc\u30c8\u3092\u30c8\u30ea\u30ac\u30fc\u3057\u3001\u6307\u5b9a\u3055\u308c\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u8fc5\u901f\u306a\u4fee\u6b63\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id='\u76e3\u8996\u30c4\u30fc\u30eb\u304c\u78ba\u8a8d\u3059\u3079\u304d\u3053\u3068\u306f\u4f55\u3067\u3059\u304b'  id=\"boomdevs_6\">\u76e3\u8996\u30c4\u30fc\u30eb\u304c\u78ba\u8a8d\u3059\u3079\u304d\u3053\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u30d7\u30ed\u30c8\u30b3\u30eb\u9075\u5b88\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u76e3\u8996\u30c1\u30a7\u30c3\u30af\u306b\u306f\u4ee5\u4e0b\u306e\u8a73\u7d30\u306a\u6280\u8853\u30ec\u30a4\u30e4\u30fc\u304c\u542b\u307e\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059:<\/p>\n<h3 id='\u6709\u52b9\u671f\u9650\u3068\u66f4\u65b0\u30a6\u30a3\u30f3\u30c9\u30a6'  id=\"boomdevs_7\">\u6709\u52b9\u671f\u9650\u3068\u66f4\u65b0\u30a6\u30a3\u30f3\u30c9\u30a6<\/h3>\n<p>\u8a3c\u660e\u66f8\u304c\u671f\u9650\u5207\u308c\u306b\u306a\u308b\u65e5\u3092\u77e5\u3089\u305b\u308b\u30a2\u30e9\u30fc\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u306e\u306f\u9045\u3059\u304e\u307e\u3059\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u3067\u306f\u3001\u8a3c\u660e\u66f8\u3092\u7f6e\u304d\u63db\u3048\u308b\u306b\u306fDevOps\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u5916\u90e8\u30d9\u30f3\u30c0\u30fc\u9593\u306e\u8abf\u6574\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u76e3\u8996\u30c4\u30fc\u30eb\u306f<strong>\u6bb5\u968e\u7684\u95be\u5024<\/strong>\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"115\"><strong>\u30a6\u30a3\u30f3\u30c9\u30a6<\/strong><\/td>\n<td width=\"123\"><strong>\u30b9\u30c6\u30fc\u30bf\u30b9\u30ec\u30d9\u30eb<\/strong><\/td>\n<td width=\"336\"><strong>\u5fc5\u8981\u306a\u30a2\u30af\u30b7\u30e7\u30f3<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"115\"><strong>60\u65e5<\/strong><\/td>\n<td width=\"123\">\u60c5\u5831<\/td>\n<td width=\"336\">\u671f\u9650\u5207\u308c\u3092\u30ed\u30b0\u306b\u8a18\u9332; \u76f4\u3061\u306b\u6280\u8853\u7684\u4ecb\u5165\u306f\u4e0d\u8981\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"115\"><strong>30\u65e5<\/strong><\/td>\n<td width=\"123\">\u8b66\u544a<\/td>\n<td width=\"336\">\u8a3c\u660e\u66f8CSR\u306e\u751f\u6210\u3068\u66f4\u65b0\u30d7\u30ed\u30bb\u30b9\u3092\u30c8\u30ea\u30ac\u30fc\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"115\"><strong>14\u65e5<\/strong><\/td>\n<td width=\"123\">\u7dca\u6025<\/td>\n<td width=\"336\">\u65b0\u3057\u3044\u8a3c\u660e\u66f8\u304c\u30b9\u30c6\u30fc\u30b8\u3055\u308c\u3001\u5185\u90e8\u691c\u8a3c\u306b\u5408\u683c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"115\"><strong>7\u65e5<\/strong><\/td>\n<td width=\"123\">\u91cd\u8981<\/td>\n<td width=\"336\">\u624b\u52d5\u5c55\u958b\u306e\u305f\u3081\u306b\u30aa\u30f3\u30b3\u30fc\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"115\"><strong>\u672c\u756a\u5f8c<\/strong><\/td>\n<td width=\"123\">\u691c\u8a3c<\/td>\n<td width=\"336\">\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u304c\u66f4\u65b0\u3055\u308c\u305f\u8a3c\u660e\u66f8\u3092\u63d0\u793a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u81ea\u52d5\u30c1\u30a7\u30c3\u30af\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 id='\u30c1\u30a7\u30fc\u30f3\u3068\u4fe1\u983c\u306e\u6574\u5408\u6027'  id=\"boomdevs_8\">\u30c1\u30a7\u30fc\u30f3\u3068\u4fe1\u983c\u306e\u6574\u5408\u6027<\/h3>\n<p><strong>\u58ca\u308c\u305f\u30c1\u30a7\u30fc\u30f3<\/strong>\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30ea\u30fc\u30d5\u8a3c\u660e\u66f8\u3092\u4fe1\u983c\u3067\u304d\u308b\u30eb\u30fc\u30c8CA\u306b\u30ea\u30f3\u30af\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u4e2d\u9593\u8a3c\u660e\u66f8\u3092\u63d0\u4f9b\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u767a\u751f\u3057\u3001\u4fe1\u983c\u691c\u8a3c\u306e\u5931\u6557\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/p>\n<p>SSL\u95a2\u9023\u306e\u505c\u6b62\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e1\u3064\u306f\u300c\u58ca\u308c\u305f\u30c1\u30a7\u30fc\u30f3\u300d\u3067\u3059\u3002\u30d7\u30e9\u30a4\u30de\u30ea\u8a3c\u660e\u66f8\u304c\u6709\u52b9\u3067\u3042\u3063\u3066\u3082\u3001\u305d\u308c\u306f<strong>\u4e2d\u9593\u8a3c\u660e\u66f8<\/strong>\u306b\u4f9d\u5b58\u3057\u3066\u30eb\u30fc\u30c8CA\u306b\u5bfe\u3059\u308b\u6b63\u5f53\u6027\u3092\u8a3c\u660e\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u304b\u3089\u4e2d\u9593\u8a3c\u660e\u66f8\u304c\u6b20\u843d\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u591a\u304f\u306e\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3084\u30ec\u30ac\u30b7\u30fc\u30d6\u30e9\u30a6\u30b6\u306f\u63a5\u7d9a\u3092\u62d2\u5426\u3057\u307e\u3059\u3002\u76e3\u8996\u306f\u5e38\u306b\u8a3c\u660e\u66f8\u30c1\u30a7\u30fc\u30f3\u306e\u5b8c\u5168\u306a\u30d1\u30b9\u3092\u691c\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 id='\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u306e\u59ff\u52e2'  id=\"boomdevs_9\">\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u306e\u59ff\u52e2<\/h3>\n<p>\u6697\u53f7\u6a19\u6e96\u306f\u3001\u65b0\u3057\u3044\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u308b\u306b\u3064\u308c\u3066\u9032\u5316\u3057\u307e\u3059\u3002\u76e3\u8996\u306b\u306f\u3001\u73fe\u5728\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306b\u6e96\u62e0\u3059\u308b\u305f\u3081\u306e<strong>\u6697\u53f7\u30b9\u30a4\u30fc\u30c8\u306e\u885b\u751f\u72b6\u614b<\/strong>\u304c\u542b\u307e\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u73fe\u5728\u306f\u5b89\u5168\u3067\u306a\u3044\u3068\u898b\u306a\u3055\u308c\u3066\u3044\u308b<strong>\u30ec\u30ac\u30b7\u30fc\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong>\uff08TLS 1.0\u307e\u305f\u306f1.1\u306a\u3069\uff09\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>\u7d99\u7d9a\u7684\u306a\u76e3\u8996\u306f\u3001<strong>\u975e\u63a8\u5968\u306e\u6697\u53f7\u30b9\u30a4\u30fc\u30c8<\/strong>\u3084\u8106\u5f31\u6027\uff08\u4f8b: SWEET32\uff09\u306e\u4f7f\u7528\u3092\u691c\u51fa\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u5b89\u5168\u3067\u73fe\u4ee3\u7684\u306aTLS\uff081.2\u307e\u305f\u306f1.3\uff09\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u63a5\u7d9a\u3092\u4ea4\u6e09\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<h2 id='\u76e3\u8996\u304c\u6355\u6349\u3059\u308b\u4e00\u822c\u7684\u306assl-tls\u306e\u554f\u984c'  id=\"boomdevs_10\">\u76e3\u8996\u304c\u6355\u6349\u3059\u308b\u4e00\u822c\u7684\u306aSSL\/TLS\u306e\u554f\u984c<\/h2>\n<p>\u8a3c\u660e\u66f8\u95a2\u9023\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306f\u3001\u6210\u719f\u3057\u305f\u30a4\u30f3\u30d5\u30e9\u74b0\u5883\u3067\u3082\u767a\u751f\u3057\u7d9a\u3051\u307e\u3059\u3002\u76e3\u8996\u306f\u3001\u3053\u308c\u3089\u306e\u983b\u7e41\u3067\uff08\u9ad8\u4fa1\u306a\uff09\u751f\u7523\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306b\u5bfe\u3059\u308b\u5197\u9577\u306a\u691c\u8a3c\u30ec\u30a4\u30e4\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u30db\u30b9\u30c8\u540d\u306e\u4e0d\u4e00\u81f4:<\/strong> SAN\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u7279\u5b9a\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u304c\u6b20\u843d\u3057\u3066\u3044\u308b\u8a3c\u660e\u66f8\u306e\u5c55\u958b\uff08\u4f8b: <em>example.com<\/em> vs <em>example.com<\/em>\uff09\u3002<\/li>\n<li><strong>\u672c\u756a\u74b0\u5883\u3067\u306e\u81ea\u5df1\u7f72\u540d\u8a3c\u660e\u66f8:<\/strong> \u672c\u756a\u74b0\u5883\u3067\u306a\u3044\u307e\u305f\u306f\u30c6\u30b9\u30c8\u8cc7\u7523\u306e\u8aa4\u3063\u3066\u30e9\u30a4\u30d6\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u306b\u5c55\u958b\u3057\u3001\u7d76\u5bfe\u7684\u306a\u4fe1\u983c\u306e\u5931\u6557\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30a8\u30c3\u30b8\u3068\u30aa\u30ea\u30b8\u30f3\u306e\u4e0d\u4e00\u81f4:<\/strong> CDN\/\u30a8\u30c3\u30b8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u304c\u66f4\u65b0\u3055\u308c\u307e\u3059\u304c\u3001\u30a8\u30c3\u30b8PoP\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u671f\u9650\u5207\u308c\u306e\u8a3c\u660e\u66f8\u306e\u307e\u307e\u3067\u3059\u3002<\/li>\n<li><strong>\u30b7\u30e3\u30c9\u30a6\u30a4\u30f3\u30d5\u30e9:<\/strong> \u81ea\u52d5\u66f4\u65b0\u30b5\u30a4\u30af\u30eb\u306e\u5916\u306b\u3042\u308b\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30ec\u30ac\u30b7\u30fc\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3084\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u30dd\u30fc\u30bf\u30eb\uff08\u4f8b: <em>marketing-2023.example.com<\/em>\uff09\u3002<\/li>\n<\/ul>\n<h2 id='ssl\u30ac\u30d0\u30ca\u30f3\u30b9\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9'  id=\"boomdevs_11\">SSL\u30ac\u30d0\u30ca\u30f3\u30b9\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n<p>\u77ed\u7e2e\u3055\u308c\u305f\u6709\u52b9\u6027\u30b5\u30a4\u30af\u30eb\u5185\u3067\u904b\u7528\u306e\u7d99\u7d9a\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30c4\u30fc\u30eb\u3060\u3051\u3067\u306a\u304f\u6226\u7565\u304c\u5fc5\u8981\u3067\u3059\u3002\u300cSSL\u30ac\u30d0\u30ca\u30f3\u30b9\u300d\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e\u904b\u7528\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044:<\/p>\n<ol>\n<li><strong>\u5b8c\u5168\u306a\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u3092\u69cb\u7bc9:<\/strong> \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ab\u30d0\u30ec\u30c3\u30b8\u306f\u3001\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u3055\u308c\u305f\u8cc7\u7523\u306b\u9650\u5b9a\u3055\u308c\u307e\u3059\u3002\u76e3\u8996\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a4\u30f3\u30d5\u30e9\u5168\u4f53\u306e\u3059\u3079\u3066\u306e\u30c9\u30e1\u30a4\u30f3\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3001\u304a\u3088\u3073API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u767a\u898b\u3057\u3001\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u5316\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u8907\u6570\u306e\u5834\u6240\u3067\u306e\u30c1\u30a7\u30c3\u30af\u3092\u4f7f\u7528:<\/strong> \u8907\u6570\u306e\u5834\u6240\u3067\u306e\u30c1\u30a7\u30c3\u30af\u3092\u4f7f\u7528\u3057\u307e\u3059: \u8a3c\u660e\u66f8\u306e\u554f\u984c\u306f\u3001\u7570\u306a\u308bCDN POP\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u30d7\u30fc\u30eb\u3001\u307e\u305f\u306f\u5730\u7406DNS\u30bf\u30fc\u30b2\u30c3\u30c8\u304c\u7570\u306a\u308bTLS\u69cb\u6210\u3092\u63d0\u793a\u3059\u308b\u5834\u5408\u306b\u5730\u57df\u7684\u306a\u3082\u306e\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8907\u6570\u30ce\u30fc\u30c9\u306e\u5408\u6210\u76e3\u8996\u306f\u3001\u5730\u57df\u9593\u3067\u306e\u4e0d\u4e00\u81f4\u306a\u5c55\u958b\u3092\u691c\u51fa\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<li><strong>\u30a2\u30e9\u30fc\u30c8\u3092\u6226\u7565\u7684\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0:<\/strong> \u300c\u30a2\u30e9\u30fc\u30c8\u75b2\u308c\u300d\u3092\u907f\u3051\u307e\u3059\u300230\u65e5\u9593\u306e\u671f\u9650\u5207\u308c\u901a\u77e5\u3092\u30aa\u30f3\u30b3\u30fc\u30eb\u306e\u7dca\u6025\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u9001\u4fe1\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u4ee3\u308f\u308a\u306b\u3001\u300c\u307e\u3082\u306a\u304f\u671f\u9650\u5207\u308c\u300d\u306e\u30a2\u30e9\u30fc\u30c8\u3092Jira\u30dc\u30fc\u30c9\u3084\u975e\u7dca\u6025\u306eSlack\u30c1\u30e3\u30f3\u30cd\u30eb\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3001\u300c\u91cd\u8981\u300d\u306a\u30a2\u30e9\u30fc\u30c8\u306f\u5b9f\u969b\u306e\u505c\u6b62\u306e\u305f\u3081\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u66f4\u65b0\u5f8c\u306e\u30b5\u30fc\u30d3\u30b9\u691c\u8a3c:<\/strong> \u591a\u304f\u306e\u30c1\u30fc\u30e0\u306fLet\u2019s Encrypt\uff08ACME\uff09\u306a\u3069\u306e\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6642\u306b\u306f\u30c4\u30fc\u30eb\u304c\u30c7\u30a3\u30b9\u30af\u4e0a\u3067\u8a3c\u660e\u66f8\u3092<em>\u66f4\u65b0<\/em>\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u3066\u3082\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\uff08Nginx\/Apache\uff09\u304c\u69cb\u6210\u3092<em>\u518d\u8aad\u307f\u8fbc\u307f<\/em>\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u76e3\u8996\u306f\u3001\u65b0\u3057\u3044\u8a3c\u660e\u66f8\u304c\u5b9f\u969b\u306b<strong>\u63d0\u793a<\/strong>\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2 id='dotcom-monitor\u304cssl\u76e3\u8996\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u65b9\u6cd5'  id=\"boomdevs_12\">Dotcom-Monitor\u304cSSL\u76e3\u8996\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>Dotcom-Monitor\u306f\u3001\u73fe\u4ee3\u306e\u8a3c\u660e\u66f8\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u6280\u8853\u7684\u691c\u8a3c\u3068\u76e3\u67fb\u30ed\u30b0\u3092\u63d0\u4f9b\u3057\u307e\u3059:<\/p>\n<h3 id='\u96c6\u4e2d\u578b\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9'  id=\"boomdevs_13\">\u96c6\u4e2d\u578b\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9<\/h3>\n<p>\u8a3c\u660e\u66f8\u306e\u5065\u5eb7\u30c7\u30fc\u30bf\u3092\u96c6\u4e2d\u5316\u3057\u3066\u3001\u65ad\u7247\u5316\u3055\u308c\u305f\u30ed\u30b0\u5206\u6790\u3092\u6392\u9664\u3057\u307e\u3059\u3002\u5f53\u793e\u306e<a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0%e8%a3%bd%e5%93%81\/ssl-certificate-monitoring\/\">SSL\u8a3c\u660e\u66f8\u76e3\u8996\u30c4\u30fc\u30eb<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3001\u6570\u767e\uff08\u307e\u305f\u306f\u6570\u5343\uff09\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u5065\u5eb7\u3001\u59a5\u5f53\u6027\u3001\u304a\u3088\u3073\u69cb\u6210\u3092\u5358\u4e00\u306e\u7d71\u4e00\u3055\u308c\u305f\u30d3\u30e5\u30fc\u3067\u8ffd\u8de1\u3057\u307e\u3059\u3002\u4e00\u76ee\u3067\u5065\u5eb7\u306a\u8a3c\u660e\u66f8\u3068\u5373\u6642\u306e\u6ce8\u610f\u304c\u5fc5\u8981\u306a\u8a3c\u660e\u66f8\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3 id='30\u4ee5\u4e0a\u306e\u9ad8\u5ea6\u306a\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8'  id=\"boomdevs_14\">30\u4ee5\u4e0a\u306e\u9ad8\u5ea6\u306a\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8<\/h3>\n<p>\u6a19\u6e96\u7684\u306a\u691c\u8a3c\u3092\u8d85\u3048\u3066\u3001Dotcom-Monitor\u306f\u3088\u308a\u6df1\u3044\u6280\u8853\u7684\u76e3\u67fb\u3092\u63d0\u4f9b\u3057\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u6697\u53f7\u5f37\u5ea6\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3:<\/strong> \u5b89\u5168\u3067\u306a\u3044TLS 1.0\/1.1\u304a\u3088\u3073\u975e\u63a8\u5968\u306e\u30b9\u30a4\u30fc\u30c8\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u53d6\u308a\u6d88\u3057\uff08OCSP\u30b9\u30bf\u30c3\u30d4\u30f3\u30b0\uff09:<\/strong> 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Teams\u306a\u3069\u306e\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u542b\u3080\u65e2\u5b58\u306eIT\u30b9\u30bf\u30c3\u30af\u3068\u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u7d71\u5408\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u63a5\u7d9a\u306b\u3088\u308a\u3001DevOps\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30fc\u30e0\u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u901a\u77e5\u3092\u53d7\u3051\u53d6\u308a\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u81ea\u52d5\u691c\u8a3c\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u81ea\u52d5\u5316\u3055\u308c\u305fSSL\/TLS\u691c\u8a3c\u3092\u901a\u3058\u3066\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u4e2d\u65ad\u3084\u30d6\u30e9\u30a6\u30b6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a\u3092\u9632\u304e\u307e\u3059\u3002\u8a3c\u660e\u66f8\u30c1\u30a7\u30fc\u30f3\u3092\u7dad\u6301\u3057\u3001\u7d99\u7d9a\u7684\u306a\u7a3c\u50cd\u6642\u9593\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":39,"featured_media":33040,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6027],"tags":[],"class_list":["post-33221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-6027"],"_links":{"self":[{"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/33221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/comments?post=33221"}],"version-history":[{"count":0,"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/33221\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/media\/33040"}],"wp:attachment":[{"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/media?parent=33221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/categories?post=33221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/wp-json\/wp\/v2\/tags?post=33221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}