{"id":12380115,"date":"2026-03-20T22:45:00","date_gmt":"2026-03-20T14:45:00","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e4%b8%80%e6%96%87%e8%af%a6%e8%a7%a3ssl%e8%af%81%e4%b9%a6%ef%bc%9a%e4%bd%9c%e7%94%a8%e3%80%81%e7%b1%bb%e5%9e%8b%e5%8f%8a%e7%94%b3%e8%af%b7%e5%ae%89%e8%a3%85%e5%85%a8%e6%94%bb%e7%95%a5\/"},"modified":"2026-03-20T22:57:48","modified_gmt":"2026-03-20T14:57:48","slug":"ssl-certificate-guide-types-application-installation-a3ssl","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/ja\/knowledge\/ssl-certificate\/ssl-certificate-guide-types-application-installation-a3ssl\/","title":{"rendered":"SSL\u8a3c\u660e\u66f8\u306e\u8a73\u7d30\u89e3\u8aac\uff1a\u5f79\u5272\u3001\u7a2e\u985e\u3001\u304a\u3088\u3073\u7533\u8acb\u30fb\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u624b\u9806"},"content":{"rendered":"<p 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data-link=\"https:\/\/www.likacloud.com\/ja\/tolink\/bluehost-ssl-certificates\/\">\r\n\t\t<div class=\"flex items-start justify-between\"> \r\n\t\t\t<!-- \u5546\u5bb6logo -->\r\n\t\t\t<div class=\"w-16 h-16 bg-blue-200 dark:bg-blue-500\/30 flex items-center justify-center flex-shrink-0 p-3\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251231095917.webp\" alt=\"\u30d6\u30eb\u30fc\u30db\u30b9\u30c8\u306eSSL\u8a3c\u660e\u66f8\" class=\"w-12 object-contain !dark-filter08\" title=\"\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<!-- \u5546\u5bb6\u4fe1\u606f -->\r\n\t\t\t<div class=\"px-4 pt-2 flex-grow\">\r\n\t\t\t\t<div class=\"flex justify-between items-start mb-2\">\r\n\t\t\t\t\t<strong class=\"text-xl font-bold\">\u30d6\u30eb\u30fc\u30db\u30b9\u30c8\u306eSSL\u8a3c\u660e\u66f8<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">\u30d6\u30eb\u30fc\u30db\u30b9\u30c8\u306eSSL\u8a3c\u660e\u66f8\u306f\u30011\uff5e2\u5e74\u306e\u5ef6\u9577\u671f\u9593\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3001RSA\u307e\u305f\u306fECC\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30ad\u30fc\u9577\u306f\u6700\u59274096\u30d3\u30c3\u30c8\u3067\u3001\u6700\u5927175\u4e07\u30c9\u30eb\u306e\u4fdd\u8a3c\u91d1\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- \u6d3b\u52a8\u548c\u94fe\u63a5 --> \r\n\t\t\t<div class=\"flex justify-between items-center gap-3 flex-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"text-gray-500 dark:text-gray-300 !text-sm line-clamp-1\">\u6708\u984d$7.49\u7c73\u30c9\u30eb\u304b\u3089<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/ja\/tolink\/bluehost-ssl-certificates\/\" class=\"flex justify-end font-bold !text-lg !text-blue-600 dark:!text-blue-500\">\u30d6\u30eb\u30fc\u30db\u30b9\u30c8\u306eSSL\u8a3c\u660e\u66f8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n\t<!-- \u5546\u5bb6\u5361\u7247 -->\r\n\t<div class=\"bg-white dark:bg-gray-750 rounded-lg overflow-hidden shadow-md flex gap-1 flex-col     justify-between\" data-link=\"https:\/\/www.likacloud.com\/ja\/tolink\/hosting-com-ssl-certificates\/\">\r\n\t\t<div class=\"flex items-start justify-between\"> \r\n\t\t\t<!-- \u5546\u5bb6logo -->\r\n\t\t\t<div class=\"w-16 h-16 bg-blue-200 dark:bg-blue-500\/30 flex items-center justify-center flex-shrink-0 p-3\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251227070008.webp\" alt=\"\u30db\u30b9\u30c6\u30a3\u30f3\u30b0.com\u306eSSL\u8a3c\u660e\u66f8\" class=\"w-12 object-contain !dark-filter08\" title=\"\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<!-- \u5546\u5bb6\u4fe1\u606f -->\r\n\t\t\t<div class=\"px-4 pt-2 flex-grow\">\r\n\t\t\t\t<div class=\"flex justify-between items-start mb-2\">\r\n\t\t\t\t\t<strong class=\"text-xl font-bold\">\u30db\u30b9\u30c6\u30a3\u30f3\u30b0.com\u306eSSL\u8a3c\u660e\u66f8<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">\u304a\u624b\u9803\u306a\u4fa1\u683c\u306e DV\u3001OV\u3001EV SSL \u8a3c\u660e\u66f8\u3002\u6700\u5927 256 \u30d3\u30c3\u30c8\u306e\u6697\u53f7\u5316\u300150 \u4e07\uff5e100 \u4e07\u7c73\u30c9\u30eb\u306e\u4fdd\u8a3c\u91d1\u3001\u5e74\u4e2d\u7121\u4f11\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- \u6d3b\u52a8\u548c\u94fe\u63a5 --> \r\n\t\t\t<div class=\"flex justify-between items-center gap-3 flex-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"text-gray-500 dark:text-gray-300 !text-sm line-clamp-1\">\u6708\u984d$2.5\u7c73\u30c9\u30eb\u304b\u3089<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/ja\/tolink\/hosting-com-ssl-certificates\/\" class=\"flex justify-end font-bold !text-lg !text-blue-600 dark:!text-blue-500\">\u30db\u30b9\u30c6\u30a3\u30f3\u30b0.com\u306eSSL\u8a3c\u660e\u66f8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t<!-- \u91cd\u590d\u5668\u5faa\u73af\u7ed3\u675f -->\r\n<\/div>\r\n\r\n\r\n\n<!-- AUTO_SYNCED_PATTERN_INSERT_END -->\n\n\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u4f1d\u9001\u3092\u5b9f\u73fe\u3059\u308b\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u304cSSL\u8a3c\u660e\u66f8\u306e\u6700\u3082\u57fa\u672c\u7684\u3067\u3042\u308a\u3001\u304b\u3064\u6700\u3082\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002\u30c7\u30fc\u30bf\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u901a\u3058\u3066\u30e6\u30fc\u30b6\u30fc\u306e\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3055\u308c\u308b\u969b\u3001\u305d\u306e\u9014\u4e2d\u3067\u8907\u6570\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ce\u30fc\u30c9\u3092\u7d4c\u7531\u3057\u307e\u3059\u3002\u6697\u53f7\u5316\u304c\u306a\u3051\u308c\u3070\u3001\u3053\u308c\u3089\u306e\u30c7\u30fc\u30bf\u306f\u5e73\u6587\u306e\u5f62\u3067\u9001\u4fe1\u3055\u308c\u308b\u3082\u306e\u3068\u540c\u3058\u3067\u3042\u308a\u3001\u3069\u3093\u306a\u7b2c\u4e09\u8005\u3067\u3082\u305d\u306e\u5185\u5bb9\u3092\u95b2\u89a7\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\u8a3c\u660e\u66f8\u306f\u3001\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u3068\u5bfe\u79f0\u6697\u53f7\u5316\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3044\u307e\u3059\u3002\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u300c\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u300d\u6bb5\u968e\u3067\u3001\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066\u305d\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u5c02\u7528\u306e\u5bfe\u79f0\u9375\u3092\u5b89\u5168\u306b\u4ea4\u63db\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u306f\u3053\u306e\u5bfe\u79f0\u9375\u3092\u7528\u3044\u3066\u6697\u53f7\u5316\u304a\u3088\u3073\u5fa9\u53f7\u5316\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30d1\u30b1\u30c3\u30c8\u304c\u76d7\u8074\u3055\u308c\u305f\u3068\u3057\u3066\u3082\u3001\u653b\u6483\u8005\u304c\u898b\u308b\u306e\u306f\u7406\u89e3\u4e0d\u80fd\u306a\u6587\u5b57\u5217\u306e\u307f\u3068\u306a\u308a\u3001\u60c5\u5831\u306e\u6a5f\u5bc6\u6027\u304c\u4fdd\u305f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u6b63\u771f\u6b63\u9298\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u3060\u3051\u3067\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u904b\u55b6\u8005\u306e\u6b63\u4f53\u3092\u5224\u65ad\u3059\u308b\u306e\u306f\u975e\u5e38\u306b\u56f0\u96e3\u3067\u3059\u3002SSL\u8a3c\u660e\u66f8\u304c\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u7279\u306b\u300c\u30a8\u30af\u30b9\u30c6\u30f3\u30c7\u30c3\u30c9\u691c\u8a3c\uff08Extended Validation\uff09\u300d\u30bf\u30a4\u30d7\u306eSSL\u8a3c\u660e\u66f8\u3067\u306f\u3001\u8a3c\u660e\u66f8\u767a\u884c\u6a5f\u95a2\u304c\u8a3c\u660e\u66f8\u3092\u767a\u884c\u3059\u308b\u524d\u306b\u3001\u7533\u8acb\u8005\u306e\u7d44\u7e54\u306e\u8eab\u5143\u3084\u6cd5\u7684\u5730\u4f4d\u306b\u3064\u3044\u3066\u53b3\u683c\u306a\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u306e\u78ba\u8a8d\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u304cEV SSL\u8a3c\u660e\u66f8\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u30ed\u30c3\u30af\u30a2\u30a4\u30b3\u30f3\u3060\u3051\u3067\u306a\u304f\u3001\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306b\u3082\u691c\u8a3c\u6e08\u307f\u306e\u4f01\u696d\u540d\u304c\u76f4\u63a5\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\uff08\u507d\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\uff09\u3092\u7c21\u5358\u306b\u898b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u81ea\u5206\u304c\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u308b\u306e\u304c\u672c\u7269\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306e\u306b\u975e\u5e38\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u201c<code data-no-auto-translation=\"\">https:\/\/www.bankofchina.com<\/code>\u201d\u300c\u898b\u305f\u76ee\u304c\u4f3c\u3066\u3044\u308b\u3060\u3051\u306e\u8a50\u6b3a\u30b5\u30a4\u30c8\u3067\u306f\u306a\u304f\u3001\u672c\u7269\u306e\u30b5\u30a4\u30c8\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u305d\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u3088\u308a\u4fe1\u983c\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u300d<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\u63a8\u85a6\u56f3\u66f8 <a href=\"https:\/\/www.likacloud.com\/ja\/hr\/knowledge\/ssl-certificate\/what-is-ssl-certificate-complete-guide-principles-to-purchase\/\">SSL\u8a3c\u660e\u66f8\u3068\u306f\u4f55\u304b\uff1f\u305d\u306e\u4ed5\u7d44\u307f\u304b\u3089\u9078\u3073\u65b9\u307e\u3067\u306e\u5b8c\u5168\u30ac\u30a4\u30c9<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">SEO\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u5411\u4e0a\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u5ea6\u306e\u7372\u5f97<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5b89\u5168\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u691c\u7d22\u7d50\u679c\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001Google\u306a\u3069\u306e\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3067\u306fHTTPS\u3092\u516c\u5f0f\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u8981\u56e0\u3068\u3057\u3066\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002HTTPS\u304c\u6c7a\u5b9a\u7684\u306a\u552f\u4e00\u306e\u8981\u56e0\u3067\u306f\u306a\u3044\u3082\u306e\u306e\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u5168\u4f53\u3067HTTPS\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u691c\u7d22\u30e9\u30f3\u30ad\u30f3\u30b0\u306b\u308f\u305a\u304b\u306a\u304c\u3089\u3082\u30d7\u30e9\u30b9\u306e\u5f71\u97ff\u304c\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e6\u30fc\u30b6\u30fc\u306e\u5fc3\u7406\u7684\u306a\u5074\u9762\u304b\u3089\u898b\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306b\u8868\u793a\u3055\u308c\u308b\u300c\u5b89\u5168\u3067\u306a\u3044\u300d\u3068\u3044\u3046\u8b66\u544a\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u4e0d\u5b89\u611f\u3092\u76f4\u63a5\u5f15\u304d\u8d77\u3053\u3057\u3001\u96e2\u8131\u7387\u306e\u6025\u4e0a\u6607\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001\u7dd1\u8272\u306e\u30ed\u30c3\u30af\u30de\u30fc\u30af\u3084\u4f1a\u793e\u540d\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u5f37\u3044\u5fc3\u7406\u7684\u306a\u5b89\u5fc3\u611f\u3092\u4e0e\u3048\u3001\u767b\u9332\u3001\u30ed\u30b0\u30a4\u30f3\u3001\u554f\u3044\u5408\u308f\u305b\u3001\u3055\u3089\u306b\u306f\u652f\u6255\u3044\u3068\u3044\u3063\u305f\u91cd\u8981\u306a\u884c\u52d5\u3092\u4fc3\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d3\u30b8\u30cd\u30b9\u52b9\u679c\u3092\u76f4\u63a5\u7684\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3b\u306a\u30bf\u30a4\u30d7\u3068\u9069\u7528\u30b7\u30ca\u30ea\u30aa<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\u8a3c\u660e\u66f8\u306f\u3001\u8a8d\u8a3c\u30ec\u30d9\u30eb\u3068\u4fdd\u8b77\u3055\u308c\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u6570\u306b\u57fa\u3065\u3044\u3066\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u81ea\u5206\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u6700\u3082\u9069\u3057\u305f\u8a3c\u660e\u66f8\u3092\u9078\u3076\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<!-- AUTO_SYNCED_PATTERN_INSERT_START -->\n\n  <div class=\"flex justify-between items-center flex-col lg:flex-row xl:flex-col 2xl:flex-row gap-6 sm:gap-8 rounded-lg border border-gray-200 dark:border-gray-700 p-4 mb-8 lg:mb-10 sm:p-6 bg-white dark:bg-gray-750 shadow-md transition-colors duration-300\"\n         data-link=\"https:\/\/www.likacloud.com\/ja\/tolink\/ultahost-ssl-certificates\/\">\n\n      <div class=\"flex flex-col gap-3 gap-4 sm:gap-6 w-full\">\n        <strong class=\"text-2xl font-semibold text-gray-900 dark:text-gray-200\">UltaHost\u306eSSL\u8a3c\u660e\u66f8<\/strong>\n        <div class=\"text-gray-600 dark:text-gray-300 word-word\">DV\u3001EV\u3001OV\u8a3c\u660e\u66f8\u306f\u3001\u6700\u5927$1\u306e\u4fdd\u8a3c\u91d1\u984d\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u7121\u5236\u9650\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001iOS\u304a\u3088\u3073Android\u30a2\u30d7\u30ea\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u5178\u3068\u3057\u3066\u300120%\u306f\u6708\u984d$15.95\u7c73\u30c9\u30eb\u304b\u3089\u3067\u300130\u65e5\u9593\u306e\u8fd4\u91d1\u4fdd\u8a3c\u304c\u4ed8\u304d\u307e\u3059\u3002<\/div>\n      <\/div>\n\n      <div class=\"flex items-center flex-col md:flex-row lg:flex-col xl:flex-row 2xl:flex-col gap-6 shrink-0\">\n                  <a href=\"https:\/\/www.likacloud.com\/ja\/tolink\/ultahost-ssl-certificates\/\">\n                          <!-- \u767d\u5929 -->\n              <img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251227020448.webp\" alt=\"SSL\u8a3c\u660e\u66f8\u306e\u30ed\u30b4\" class=\"content-promotion-card-icon h-9 min-h-9 dark:hidden\" title=\"\">\n              <!-- \u591c\u95f4 -->\n              <img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251229052118.webp\" alt=\"SSL\u8a3c\u660e\u66f8\u306e\u30ed\u30b4\" class=\"content-promotion-card-icon h-9 min-h-9 hidden dark:block\" title=\"\">\n                      <\/a>\n          \n        <a href=\"https:\/\/www.likacloud.com\/ja\/tolink\/ultahost-ssl-certificates\/\"\n           class=\"bg-blue-500 w-full md:w-auto lg:w-full xl:w-auto 2xl:w-full text-center !text-white dark:!text-gray-200 !px-5 !py-1.5 rounded-full hover:bg-blue-600 transition-colors\">\n          UltaHost\u3092\u8a2a\u554f\u3059\u308b        <\/a>\n      <\/div>\n    <\/div>\n\n    \n<!-- AUTO_SYNCED_PATTERN_INSERT_END -->\n\n\n\n\n\n<h3 class=\"wp-block-heading\">\u30c9\u30e1\u30a4\u30f3\u691c\u8a3c\u578b\u8a3c\u660e\u66f8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DV\u8a3c\u660e\u66f8\u306f\u3001\u8a8d\u8a3c\u30ec\u30d9\u30eb\u304c\u6700\u3082\u57fa\u672c\u7684\u306aSSL\u8a3c\u660e\u66f8\u3067\u3059\u3002\u8a3c\u660e\u66f8\u767a\u884c\u6a5f\u95a2\u306f\u3001\u7533\u8acb\u8005\u304c\u7279\u5b9a\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u6240\u6709\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306e\u307f\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u306e\u78ba\u8a8d\u306f\u3001\u901a\u5e38\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u306eWHOIS\u60c5\u5831\u3092\u8abf\u3079\u305f\u308a\u3001\u7279\u5b9a\u306eDNS\u89e3\u6c7a\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002\u305d\u306e\u767a\u884c\u901f\u5ea6\u306f\u975e\u5e38\u306b\u901f\u304f\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u6570\u5206\u3057\u304b\u304b\u304b\u3089\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9\u304c\u7c21\u5358\u3067\u30b3\u30b9\u30c8\u3082\u4f4e\u3044\u305f\u3081\u3001DV\u8a3c\u660e\u66f8\u306f\u500b\u4eba\u30d6\u30ed\u30b0\u3001\u5c0f\u898f\u6a21\u306a\u5c55\u793a\u7528\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3001\u307e\u305f\u306f\u5185\u90e8\u30c6\u30b9\u30c8\u304c\u5fc5\u8981\u306a\u74b0\u5883\u306b\u975e\u5e38\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9ad8\u30ec\u30d9\u30eb\u306e\u8a3c\u660e\u66f8\u3068\u540c\u7b49\u306e\u5f37\u5ea6\u306e\u6697\u53f7\u5316\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u7d44\u7e54\u60c5\u5831\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Organizational Validation Certificate<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OV\u8a3c\u660e\u66f8\u306fDV\u8a3c\u660e\u66f8\u306b\u52a0\u3048\u3066\u3001\u7533\u8acb\u8005\u306e\u7d44\u7e54\u306e\u771f\u5b9f\u6027\u306b\u95a2\u3059\u308b\u691c\u8a3c\u3082\u884c\u3044\u307e\u3059\u3002CA\uff08\u8a8d\u8a3c\u6a5f\u95a2\uff09\u306f\u4f01\u696d\u306e\u55b6\u696d\u8a31\u53ef\u8a3c\u3084\u96fb\u8a71\u756a\u53f7\u306a\u3069\u306e\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e\u7d44\u7e54\u304c\u5408\u6cd5\u7684\u306b\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7d44\u7e54\u60c5\u5831\u306f\u8a3c\u660e\u66f8\u306b\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30d6\u30e9\u30a6\u30b6\u306e\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306b\u3042\u308b\u30ed\u30c3\u30af\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u8a3c\u660e\u66f8\u306e\u8a73\u7d30\u3092\u78ba\u8a8d\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u904b\u55b6\u8005\u306b\u3064\u3044\u3066\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\u63a8\u85a6\u56f3\u66f8 <a href=\"https:\/\/www.likacloud.com\/ja\/hr\/knowledge\/ssl-certificate\/ssl-certificate-complete-guide-principles-installation-verification-application\/\">SSL\u8a3c\u660e\u66f8\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a\u539f\u7406\u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u691c\u8a3c\u3001\u305d\u3057\u3066\u5b9f\u8df5\u307e\u3067<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u306e\u516c\u5f0f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3001\u96fb\u5b50\u5546\u53d6\u5f15\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u307e\u305f\u306f\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u6a5f\u5bc6\u60c5\u5831\u306e\u63d0\u51fa\u3092\u5fc5\u8981\u3068\u3059\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u3068\u3063\u3066\u3001OV\u8a3c\u660e\u66f8\u306f\u7406\u60f3\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\u3002OV\u8a3c\u660e\u66f8\u306f\u9ad8\u5f37\u5ea6\u306e\u6697\u53f7\u5316\u3092\u63d0\u4f9b\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u691c\u8a3c\u3055\u308c\u305f\u7d44\u7e54\u306e\u8eab\u5143\u3092\u793a\u3059\u3053\u3068\u3067\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u4fe1\u983c\u6027\u3068\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u30a4\u30e1\u30fc\u30b8\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u62e1\u5f35\u691c\u8a3c\u578b\u8a3c\u660e\u66f8\uff08Extended Validation Certificate\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EV\u8a3c\u660e\u66f8\u306f\u3001\u73fe\u5728\u5b58\u5728\u3059\u308bSSL\u8a3c\u660e\u66f8\u306e\u4e2d\u3067\u6700\u3082\u53b3\u683c\u306a\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\u3092\u6301\u3061\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u3082\u6700\u3082\u9ad8\u3044\u3067\u3059\u3002\u7533\u8acb\u624b\u7d9a\u304d\u306f\u975e\u5e38\u306b\u53b3\u683c\u3067\u3042\u308a\u3001CA\uff08\u8a8d\u8a3c\u6a5f\u95a2\uff09\u306f\u7d44\u7e54\u306e\u6cd5\u7684\u72b6\u6cc1\u3001\u7269\u7406\u7684\u74b0\u5883\u3001\u904b\u55b6\u72b6\u614b\u306b\u3064\u3044\u3066\u5fb9\u5e95\u7684\u306a\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u306e\u5be9\u67fb\u3092\u884c\u3044\u307e\u3059\u3002\u6700\u3082\u9855\u8457\u306a\u7279\u5fb4\u306f\u3001EV\u8a3c\u660e\u66f8\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u9ad8\u6a5f\u80fd\u30d6\u30e9\u30a6\u30b6\u3067\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306b\u4f01\u696d\u540d\u304c\u7dd1\u8272\u3067\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3067\u3059\uff08\u307e\u305f\u306f\u30ed\u30c3\u30af\u30de\u30fc\u30af\u3068\u4f01\u696d\u540d\u304c\u8868\u793a\u3055\u308c\u307e\u3059\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9280\u884c\u3001\u91d1\u878d\u6a5f\u95a2\u3001\u5927\u624b\u96fb\u5b50\u5546\u53d6\u5f15\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u305d\u3057\u3066\u9ad8\u3044\u6a5f\u5bc6\u6027\u3092\u8981\u3059\u308b\u53d6\u5f15\u3084\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u3042\u3089\u3086\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u304a\u3044\u3066\u306f\u3001EV\u8a3c\u660e\u66f8\uff08Extended Validation Certificate\uff09\u306e\u4f7f\u7528\u3092\u512a\u5148\u3059\u3079\u304d\u3067\u3059\u3002EV\u8a3c\u660e\u66f8\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u5143\u3092\u6700\u3082\u9ad8\u3044\u30ec\u30d9\u30eb\u3067\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u4fe1\u983c\u95a2\u4fc2\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u30b4\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3068\u30de\u30eb\u30c1\u30c9\u30e1\u30a4\u30f3\u8a3c\u660e\u66f8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8a18\u306e3\u3064\u306e\u30bf\u30a4\u30d7\u306f\u3001\u30ab\u30d0\u30fc\u7bc4\u56f2\u306b\u57fa\u3065\u3044\u3066\u3055\u3089\u306b\u7d30\u5206\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5358\u4e00\u30c9\u30e1\u30a4\u30f3\u540d\u8a3c\u660e\u66f8\u306f\u3001\u7279\u5b9a\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u307f\u3092\u4fdd\u8b77\u3057\u307e\u3059\uff08\u4f8b\uff1aexample.com\uff09\u3002 <code data-no-auto-translation=\"\">www.example.com<\/code>\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u8a3c\u660e\u66f8\u306f\u30011\u3064\u306e\u30e1\u30a4\u30f3\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u4f7f\u7528\u3057\u3066\u3001\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u4e0b\u306e\u3059\u3079\u3066\u306e\u540c\u30ec\u30d9\u30eb\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002 <code data-no-auto-translation=\"\">*.example.com<\/code> \u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059 <code data-no-auto-translation=\"\">blog.example.com<\/code>, <code data-no-auto-translation=\"\">shop.example.com<\/code> \u306a\u3069\uff09\u306f\u3001\u8907\u6570\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u6301\u3064\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u7d4c\u6e08\u7684\u304b\u3064\u52b9\u7387\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u30c9\u30e1\u30a4\u30f3\u8a3c\u660e\u66f8\u3067\u306f\u30011\u679a\u306e\u8a3c\u660e\u66f8\u306b\u8907\u6570\u306e\u5b8c\u5168\u306b\u7570\u306a\u308b\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u3053\u308c\u306b\u3088\u308a\u8907\u6570\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u540c\u6642\u306b\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002 <code data-no-auto-translation=\"\">example.com<\/code>, <code data-no-auto-translation=\"\">example.net<\/code> \u3068 <code data-no-auto-translation=\"\">another-site.com<\/code>\u3053\u308c\u306b\u3088\u308a\u3001\u8907\u6570\u306e\u72ec\u7acb\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u6301\u3063\u3066\u3044\u308b\u5834\u5408\u306e\u8a3c\u660e\u66f8\u7ba1\u7406\u304c\u7c21\u7d20\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8a73\u7d30\u306a\u7533\u8acb\u304a\u3088\u3073\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u306e\u624b\u9806<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\u8a3c\u660e\u66f8\u306e\u53d6\u5f97\u304a\u3088\u3073\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u4f53\u7cfb\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u6b63\u3057\u3044\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001HTTPS\u306e\u30b9\u30e0\u30fc\u30ba\u306a\u6709\u52b9\u5316\u3092\u78ba\u5b9f\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d71: \u8a3c\u660e\u66f8\u7f72\u540d\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u751f\u6210\u3059\u308b\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CSR\uff08Certificate Signing Request\uff09\u306f\u3001\u8a3c\u660e\u66f8\u3092\u7533\u8acb\u3059\u308b\u305f\u3081\u306e\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3042\u308a\u3001\u901a\u5e38\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u3084\u30db\u30b9\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u5185\u3067\u751f\u6210\u3055\u308c\u307e\u3059\u3002CSR\u3092\u751f\u6210\u3059\u308b\u969b\u306b\u306f\u3001\u7d44\u7e54\u60c5\u5831\uff08\u7279\u306bOV\/EV\u8a3c\u660e\u66f8\u3092\u7533\u8acb\u3059\u308b\u5834\u5408\uff09\u3092\u6b63\u78ba\u306b\u5165\u529b\u3057\u3001\u5b8c\u5168\u306b\u6709\u52b9\u306a\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u79d8\u5bc6\u9375\u3068\u3001\u305d\u306e\u516c\u958b\u9375\u304c\u542b\u307e\u308c\u305fCSR\u30d5\u30a1\u30a4\u30eb\u306e2\u3064\u306e\u9375\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u79d8\u5bc6\u9375\u306f\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u6975\u3081\u3066\u5b89\u5168\u306b\u4fdd\u7ba1\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u7d76\u5bfe\u306b\u6f0f\u6d29\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001CSR\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u5bb9\uff08\u30c6\u30ad\u30b9\u30c8\u30c7\u30fc\u30bf\uff09\u306f\u8a3c\u660e\u66f8\u767a\u884c\u6a5f\u95a2\u306b\u63d0\u51fa\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002CSR\u5185\u306e\u60c5\u5831\u306e\u6b63\u78ba\u6027\u306b\u306f\u5341\u5206\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8aa4\u308a\u304c\u3042\u308b\u3068\u3001\u8a3c\u660e\u66f8\u306e\u7533\u8acb\u304c\u5374\u4e0b\u3055\u308c\u305f\u308a\u3001\u767a\u884c\u5f8c\u306b\u6b63\u5e38\u306b\u4f7f\u7528\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e8c\u6b65\uff1a\u691c\u8a3c\u3092\u63d0\u51fa\u3057\u3001\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CSR\uff08Certificate Signing Request\uff09\u3092\u9078\u629e\u3057\u305fCA\uff08Certificate Authority\uff09\u306b\u63d0\u51fa\u3057\u305f\u5f8c\u3001\u7533\u8acb\u3057\u305f\u8a3c\u660e\u66f8\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u3066\u305d\u308c\u305e\u308c\u306e\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9\u306b\u9032\u307f\u307e\u3059\u3002DV\uff08Domain Validation\uff09\u8a3c\u660e\u66f8\u306e\u5834\u5408\u3001\u691c\u8a3c\u306f\u901a\u5e38\u8fc5\u901f\u304b\u3064\u81ea\u52d5\u7684\u306b\u5b8c\u4e86\u3057\u307e\u3059\u3002OV\uff08Organizational Validation\uff09\u307e\u305f\u306fEV\uff08Extended Validation\uff09\u8a3c\u660e\u66f8\u306e\u5834\u5408\u306f\u3001CA\u306e\u691c\u8a3c\u30c1\u30fc\u30e0\u304c\u96fb\u8a71\u3001\u30e1\u30fc\u30eb\u3001\u307e\u305f\u306f\u653f\u5e9c\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306a\u3069\u3092\u5229\u7528\u3057\u3066\u3001\u3054\u63d0\u51fa\u3044\u305f\u3060\u3044\u305f\u7d44\u7e54\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u691c\u8a3c\u306b\u5408\u683c\u3059\u308b\u3068\u3001CA\u306f\u96fb\u5b50\u30e1\u30fc\u30eb\u3067\u767a\u884c\u3055\u308c\u305fSSL\u8a3c\u660e\u66f8\u30d5\u30a1\u30a4\u30eb\u3092\u9001\u4fe1\u3057\u307e\u3059\uff08\u901a\u5e38\u306f\uff09\u3002 <code data-no-auto-translation=\"\">.crt<\/code> \u307e\u305f\u306f <code data-no-auto-translation=\"\">.pem<\/code> 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class=\"wp-block-paragraph\">\u53d7\u3051\u53d6\u3063\u305f\u8a3c\u660e\u66f8\u30d5\u30a1\u30a4\u30eb\uff08\u304a\u3088\u3073\u4e2d\u9593\u8a3c\u660e\u66f8\uff09\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3001\u4ee5\u524d\u306b\u751f\u6210\u3057\u305f\u79d8\u5bc6\u9375\u3068\u7d50\u3073\u3064\u3051\u307e\u3059\u3002\u5177\u4f53\u7684\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5\u306f\u3001\u4f7f\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\uff08Apache\u3001Nginx\u3001IIS\u306a\u3069\uff09\u3084\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\uff08cPanel\u3001Plesk\u3001\u30af\u30e9\u30a6\u30c9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u306a\u3069\uff09\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u5f8c\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u5bfe\u3057\u3066\u3059\u3079\u3066\u306eHTTP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092HTTPS\u306b\u5f37\u5236\u7684\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\uff08\u4f8b\uff1a <code data-no-auto-translation=\"\">.htaccess<\/code> \u307e\u305f\u306f <code data-no-auto-translation=\"\">nginx.conf<\/code>301\u6c38\u4e45\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002\u6b21\u306b\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u306eSSL\u691c\u8a3c\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a3c\u660e\u66f8\u304c\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u4fe1\u983c\u3067\u304d\u308b\u30eb\u30fc\u30c8\u8a3c\u660e\u6a5f\u95a2\u306b\u3088\u3063\u3066\u767a\u884c\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u305d\u3057\u3066\u6697\u53f7\u5316\u30b9\u30a4\u30fc\u30c8\u304c\u5b89\u5168\u3067\u3042\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u56db\u6b65\uff1a\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u3068\u7ba1\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\u8a3c\u660e\u66f8\u306f\u6c38\u7d9a\u7684\u306b\u6709\u52b9\u306a\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u901a\u5e38\u306f1\u5e74\u9593\u306e\u6709\u52b9\u671f\u9650\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a3c\u660e\u66f8\u304c\u6709\u52b9\u671f\u9650\u3092\u8fce\u3048\u308b\u524d\u306b\u5fc5\u305a\u66f4\u65b0\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u3001\u30b5\u30fc\u30d3\u30b9\u304c\u4e2d\u65ad\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u308b30\u65e5\u524d\u304b\u3089\u66f4\u65b0\u624b\u7d9a\u304d\u3092\u958b\u59cb\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u8a3c\u660e\u66f8\u7ba1\u7406\u3067\u306f\u81ea\u52d5\u5316\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u591a\u304f\u306eCA\uff08\u8a3c\u660e\u66f8\u767a\u884c\u6a5f\u95a2\uff09\u3084\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u81ea\u52d5\u66f4\u65b0\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u624b\u52d5\u3067\u306e\u64cd\u4f5c\u306e\u624b\u9593\u3092\u7701\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u8a3c\u660e\u66f8\u8cc7\u7523\u306e\u30ea\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u3001\u5404\u8a3c\u660e\u66f8\u306b\u95a2\u9023\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u3084\u6709\u52b9\u671f\u9650\u306a\u3069\u306e\u60c5\u5831\u3092\u8a18\u9332\u3059\u308b\u3053\u3068\u3067\u3001\u8a3c\u660e\u66f8\u306e\u7d1b\u5931\u3084\u898b\u843d\u3068\u3057\u3092\u9632\u3050\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f\u3068\u6700\u9069\u5316\u306e\u30a2\u30c9\u30d0\u30a4\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\u8a3c\u660e\u66f8\u306e\u30c7\u30d7\u30ed\u30a4\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u904e\u7a0b\u3067\u3001\u3044\u304f\u3064\u304b\u306e\u5178\u578b\u7684\u306a\u554f\u984c\u306b\u906d\u9047\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6df7\u5408\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fSSL\u3092\u5c0e\u5165\u3057\u305f\u5f8c\u306b\u6700\u3082\u3088\u304f\u898b\u3089\u308c\u308b\u554f\u984c\u3067\u3059\u3002\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306fHTTPS\u7d4c\u7531\u3067\u8aad\u307f\u8fbc\u307e\u308c\u307e\u3059\u304c\u3001\u30da\u30fc\u30b8\u5185\u306b\u306f\u753b\u50cf\u3001\u30b9\u30bf\u30a4\u30eb\u30b7\u30fc\u30c8\u3001JavaScript\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3001HTTP\u30d7\u30ed\u30c8\u30b3\u30eb\u304b\u3089\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u53c2\u7167\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306f\u3053\u306e\u3088\u3046\u306a\u6df7\u5408\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u691c\u51fa\u3059\u308b\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u3092\u4e0b\u3052\u305f\u308a\u3001\u4e00\u90e8\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u8aad\u307f\u8fbc\u307f\u3092\u62d2\u5426\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u3001\u30da\u30fc\u30b8\u306e\u8868\u793a\u304c\u4e71\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u6c7a\u7b56\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b3\u30fc\u30c9\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5168\u9762\u7684\u306b\u30ec\u30d3\u30e5\u30fc\u3057\u3001\u3059\u3079\u3066\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u53c2\u7167\u30ea\u30f3\u30af\uff08\u7d76\u5bfe\u30d1\u30b9\u304a\u3088\u3073\u30d7\u30ed\u30c8\u30b3\u30eb\u76f8\u5bfe\u30d1\u30b9\u3092\u542b\u3080\uff09\u3092HTTPS\u306b\u66f4\u65b0\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u958b\u767a\u8005\u30c4\u30fc\u30eb\uff08\u30b3\u30f3\u30bd\u30fc\u30eb\u307e\u305f\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30cd\u30eb\uff09\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u6df7\u5408\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8b66\u544a\u306e\u767a\u751f\u6e90\u3092\u6b63\u78ba\u306b\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HSTS\uff08HTTP Strict Transport Security\uff09\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">HTTP Strict Transport Security\uff08HTTP Strict Transport Security\uff09\u306f\u3001\u91cd\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002\u3053\u306e\u30dd\u30ea\u30b7\u30fc\u306b\u3088\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u5bfe\u3057\u3066\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u30fc\u3092\u901a\u3058\u3066\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\uff08\u4f8b\u3048\u30701\u5e74\u9593\uff09\u306b\u308f\u305f\u308a\u3001\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u304a\u3088\u3073\u305d\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u540d\u3078\u306e\u3059\u3079\u3066\u306e\u30a2\u30af\u30bb\u30b9\u304cHTTPS\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u5f37\u5236\u3055\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u30e6\u30fc\u30b6\u30fc\u304c\u624b\u52d5\u3067\u5225\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u6307\u5b9a\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u305d\u306e\u8981\u6c42\u306f\u81ea\u52d5\u7684\u306bHTTPS\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u307e\u3059\u3002 <code data-no-auto-translation=\"\">http:\/\/<\/code> \u5f37\u5236\u7684\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001SSL\u5265\u596a\u306a\u3069\u306e\u4e2d\u95f4\u4eba\u653b\u6483\u3092\u52b9\u679c\u7684\u306b\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u3088\u308a\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u306b\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\uff1a <code data-no-auto-translation=\"\">Strict-Transport-Security<\/code> HSTS\uff08HTTP Strict Transport Security\uff09\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u5168\u9762\u7684\u306bHSTS\u3092\u5c0e\u5165\u3059\u308b\u524d\u306b\u306f\u3001\u307e\u305a\u306f\u3088\u308a\u77ed\u3044\u6709\u52b9\u671f\u9593\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002 <code data-no-auto-translation=\"\">max-age<\/code> \u6642\u9593\u3092\u304b\u3051\u3066\u30c6\u30b9\u30c8\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4fe1\u983c\u3067\u304d\u308b\u767a\u884c\u6a5f\u95a2\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306eCA\uff08\u8a8d\u8a3c\u6a5f\u95a2\uff09\u304c\u3001\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u30c7\u30d0\u30a4\u30b9\u3001\u30d6\u30e9\u30a6\u30b6\u3001\u304a\u3088\u3073\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u4fdd\u5b58\u30ea\u30b9\u30c8\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e16\u754c\u7684\u306b\u4fe1\u983c\u3055\u308c\u3066\u3044\u308bCA\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u305d\u3046\u3067\u306a\u3051\u308c\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u969b\u306b\u300c\u4fe1\u983c\u3067\u304d\u306a\u3044\u63a5\u7d9a\u300d\u3068\u3044\u3046\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e16\u754c\u7684\u306b\u6709\u540d\u306aCA\uff08\u8a8d\u8a3c\u6a5f\u95a2\uff09\u306b\u306f\u3001Sectigo\u3001DigiCert\u3001GlobalSign\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u9078\u629e\u3059\u308b\u969b\u306b\u306f\u3001\u5e02\u5834\u3067\u306e\u8a55\u5224\u3001\u4fe1\u983c\u6839\u306e\u30ab\u30d0\u30fc\u7bc4\u56f2\u3001\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u306e\u8cea\u3001\u305d\u3057\u3066\u88fd\u54c1\u306e\u4fa1\u683c\u306a\u3069\u3092\u7dcf\u5408\u7684\u306b\u8003\u616e\u3059\u308b\u3068\u3088\u3044\u3067\u3057\u3087\u3046\u3002\u91cd\u8981\u306a\u30d3\u30b8\u30cd\u30b9\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u306f\u3001\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u306eCA\u304b\u3089\u767a\u884c\u3055\u308c\u305f\u8a3c\u660e\u66f8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3088\u308a\u5b89\u5168\u3067\u78ba\u5b9f\u306a\u9078\u629e\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6982\u8981<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\u8a3c\u660e\u66f8\u306f\u3001\u300c\u8ffd\u52a0\u6a5f\u80fd\u300d\u304b\u3089\u73fe\u4ee3\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u3068\u3063\u3066\u306e\u6a19\u6e96\u7684\u306a\u69cb\u6210\u8981\u7d20\u3078\u3068\u5909\u5316\u3057\u307e\u3057\u305f\u3002\u305d\u308c\u306f\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u6280\u8853\u7684\u306a\u30c4\u30fc\u30eb\u306b\u3068\u3069\u307e\u3089\u305a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u4fe1\u983c\u95a2\u4fc2\u3092\u69cb\u7bc9\u3057\u3001\u30d6\u30e9\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u3092\u5411\u4e0a\u3055\u305b\u3001\u691c\u7d22\u7d50\u679c\u3067\u306e\u8868\u793a\u9806\u4f4d\u3092\u6700\u9069\u5316\u3057\u3001\u30d3\u30b8\u30cd\u30b9\u306e\u6210\u679c\u3092\u4fc3\u9032\u3059\u308b\u305f\u3081\u306e\u6226\u7565\u7684\u306a\u8cc7\u7523\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u57fa\u672c\u7684\u306aDV\u8a3c\u660e\u66f8\u304b\u3089\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u3092\u63d0\u4f9b\u3059\u308bEV\u8a3c\u660e\u66f8\u3001\u3055\u3089\u306b\u306f\u67d4\u8edf\u306a\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3084\u30de\u30eb\u30c1\u30c9\u30e1\u30a4\u30f3\u5bfe\u5fdc\u306e\u8a3c\u660e\u66f8\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u898f\u6a21\u3084\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u305f\u30bf\u30a4\u30d7\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HTTPS\u3092\u6210\u529f\u88cf\u306b\u5c0e\u5165\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u8a3c\u660e\u66f8\u3092\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u5f8c\u306e\u7dbf\u5bc6\u306a\u7ba1\u7406\u3082\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u30df\u30c3\u30af\u30b9\u30c8\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u305f\u308a\u3001HSTS\uff08HTTP Strict Security\uff09\u3092\u6709\u52b9\u306b\u3057\u305f\u308a\u3001\u8a3c\u660e\u66f8\u3092\u30bf\u30a4\u30e0\u30ea\u30fc\u306b\u66f4\u65b0\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7a4d\u6975\u7684\u306bHTTPS\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4e0d\u78ba\u5b9f\u6027\u306b\u6e80\u3061\u305f\u30c7\u30b8\u30bf\u30eb\u4e16\u754c\u306e\u4e2d\u3067\u30e6\u30fc\u30b6\u30fc\u306b\u5b89\u5168\u3067\u4fe1\u983c\u3067\u304d\u308b\u907f\u96e3\u6240\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8cac\u4efb\u3042\u308b\u30aa\u30f3\u30e9\u30a4\u30f3\u4e8b\u696d\u8005\u304c\u679c\u305f\u3059\u3079\u304d\u7fa9\u52d9\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ \u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\\nSSL\u8a3c\u660e\u66f8\u3068HTTPS\u306f\u3069\u306e\u3088\u3046\u306a\u95a2\u4fc2\u306b\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\u8a3c\u660e\u66f8\u306fHTTPS\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u6280\u8853\u7684\u306a\u57fa\u76e4\u3067\u3059\u3002HTTPS\u306f\u300cHTTP over 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Validation\uff09\u3084EV\uff08Extended 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