{"id":2415,"date":"2022-11-30T11:00:47","date_gmt":"2022-11-30T02:00:47","guid":{"rendered":"https:\/\/techtalk.pcmatic.jp\/?p=2415"},"modified":"2022-11-30T11:00:48","modified_gmt":"2022-11-30T02:00:48","slug":"lets-encrypt%e3%80%8130%e5%84%84%e3%81%ae%e8%a8%bc%e6%98%8e%e6%9b%b8%e7%99%ba%e8%a1%8c%e3%82%92%e7%aa%81%e7%a0%b4%e3%80%823%e5%84%84900%e4%b8%87%e3%82%b5%e3%82%a4%e3%83%88%e3%82%92%e7%84%a1%e5%84%9f","status":"publish","type":"post","link":"https:\/\/techtalk.pcmatic.jp\/?p=2415","title":{"rendered":"Let&#8217;s Encrypt\u300130\u5104\u306e\u8a3c\u660e\u66f8\u767a\u884c\u3092\u7a81\u7834\u30023\u5104900\u4e07\u30b5\u30a4\u30c8\u3092\u7121\u511f\u4fdd\u8b77"},"content":{"rendered":"\n<p>Let&#8217;s Encrypt\u3092\u904b\u55b6\u3059\u308b\u975e\u55b6\u5229\u56e3\u4f53 Internet Security Research Group (ISRG) \u306f\u3001\u516c\u958b\u8a8d\u8a3c\u5c40(CA)\u306b\u3088\u3063\u3066\u3001\u4eca\u5e74 30\u5104\u3082\u306e\u8a3c\u660e\u66f8\u767a\u884c\u3092\u7a81\u7834\u3057\u305f\u3068\u767a\u8868\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>2015\u5e749\u6708\u306b\u7121\u511f\u306e\u8a8d\u8a3c\u5c40(CA)\u3068\u3057\u3066\u30b5\u30fc\u30d3\u30b9\u3092\u958b\u59cb\u3057\u3066\u4ee5\u6765\u3001https\u901a\u4fe1\u306b\u5fc5\u8981\u306aX.509\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u3092web\u30b5\u30a4\u30c8\u306b\u5bfe\u3057\u3066\u7121\u511f\u3067\u63d0\u4f9b\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>2018\u5e748\u6708\u306b\u306f\u3001\u4e3b\u8981\u306a\u30d6\u30e9\u30a6\u30b6\u30fc\u3084OS\u3092\u542b\u3080\u4e3b\u8981\u306a\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066\u4fe1\u983c\u3067\u304d\u308b\u8a8d\u8a3c\u5c40\u3068\u3057\u3066\u904b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u73fe\u5728\u306f\u3001\u6bce\u65e5\u4f55\u767e\u4e07\u4ef6\u3082\u306e\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u304c\u767a\u884c\u3055\u308c\u3066\u304a\u308a\u3001pcmatic.jp\u3082\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u904b\u7528\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u73fe\u5728\u4e16\u754c\u4e2d\u306e Web\u30b5\u30a4\u30c8\u3067\u6d3b\u7528\u3055\u308c\u3066\u3044\u308b\u7d04 1\u51041,600\u4e07\u306e\u6709\u52b9\u306a\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u767a\u884c\u6570\u306e\u7d04 2.6%\u306b\u3082\u76f8\u5f53\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Let&#8217;s Encrypt\u306f\u624b\u8efd\u306b\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u304c\u767a\u884c\u3067\u304d\u308b\u5229\u4fbf\u6027\u304b\u3089\u3001\u60aa\u610f\u3042\u308b\u30cf\u30c3\u30ab\u30fc\u7d44\u7e54\u306b\u3082\u5229\u7528\u3055\u308c\u3001C2\u30b5\u30fc\u30d0\u306e\u6697\u53f7\u5316\u306b\u3082\u8ca2\u732e\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002Let&#8217;s Encrypt\u304c\u958b\u59cb\u3055\u308c\u308b\u524d\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3068C2\u30b5\u30fc\u30d0\u3068\u306e\u9593\u306e\u901a\u4fe1\u306f80\u756a\u30dd\u30fc\u30c8\u306b\u3088\u308b\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8(\u5e73\u6587)\u3067\u9001\u4fe1\u3055\u308c\u3066\u3044\u305f\u305f\u3081\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u3066\u60aa\u610f\u3042\u308b\u901a\u4fe1\u3092\u5224\u5225\u3057\u3084\u3059\u304b\u3063\u305f\u306e\u3067\u3059\u3002\u3057\u304b\u3057\u6628\u4eca\u306f\u3001443\u30dd\u30fc\u30c8\u3092\u5229\u7528\u3059\u308b\u306a\u3069\u3057\u3066\u6697\u53f7\u901a\u4fe1\u3068\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u305f\u3081\u3001SSL\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\u6a5f\u80fd\u3092\u3082\u3063\u305f\u9ad8\u6027\u80fd\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u88c5\u7f6e\u3067\u306a\u3051\u308c\u3070\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3068C2\u30b5\u30fc\u30d0\u9593\u306e\u901a\u4fe1\u5185\u5bb9\u3092\u89e3\u8aad\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u516c\u958b\u9375\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u3046\u3061\u306f\u5224\u5225\u3057\u3084\u3059\u3044\u306e\u3067\u3059\u304c\u3001\u5171\u901a\u9375\u3092\u5229\u7528\u3057\u305f\u6697\u53f7\u901a\u4fe1\u3092\u884c\u3046\u30de\u30eb\u30a6\u30a7\u30a2\u3082\u5b58\u5728\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9ad8\u6027\u80fd\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u88c5\u7f6e\u3067\u3082\u3063\u3066\u3057\u3066\u3082\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3068C2\u30b5\u30fc\u30d0\u306e\u4e0d\u5be9\u306a\u901a\u4fe1\u3092\u898b\u3064\u3051\u308b\u306e\u306f\u3001\u3044\u307e\u3084\u56f0\u96e3\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u305f\u3081\u306b\u3082\u3084\u306f\u308a\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30e2\u30c7\u30eb\u306e\u63a8\u9032\u306f\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Let&#8217;s Encrypt\u3092\u904b\u55b6\u3059\u308b\u975e\u55b6\u5229\u56e3\u4f53 Internet Security Research Group (ISRG) \u306f\u3001\u516c\u958b\u8a8d\u8a3c\u5c40(CA)\u306b\u3088\u3063\u3066\u3001\u4eca\u5e74 30\u5104\u3082\u306e\u8a3c\u660e\u66f8\u767a\u884c\u3092\u7a81\u7834\u3057\u305f\u3068\u767a\u8868\u3057\u307e\u3057 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2416,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-2415","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-column"],"_links":{"self":[{"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=\/wp\/v2\/posts\/2415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2415"}],"version-history":[{"count":2,"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=\/wp\/v2\/posts\/2415\/revisions"}],"predecessor-version":[{"id":2418,"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=\/wp\/v2\/posts\/2415\/revisions\/2418"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=\/wp\/v2\/media\/2416"}],"wp:attachment":[{"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techtalk.pcmatic.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}