{"id":9515,"date":"2022-09-19T23:13:22","date_gmt":"2022-09-19T14:13:22","guid":{"rendered":"https:\/\/y2tech.net\/blog\/?p=9515"},"modified":"2026-02-17T19:56:28","modified_gmt":"2026-02-17T10:56:28","slug":"wordpress-security-improvement-on-aws","status":"publish","type":"post","link":"https:\/\/y2tech.net\/blog\/inet\/web\/wordpress-security-improvement-on-aws-9515\/","title":{"rendered":"AWS\u74b0\u5883\u4e0b\u3067\u306eWordPress\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u5bfe\u7b56\u3092\u691c\u8a0e\u3059\u308b"},"content":{"rendered":"<h3>AWS\u306e\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3092Wordpress\u306b\u9069\u7528\u3057\u3066\u307f\u308b<\/h3>\r\n<br>\r\n<p>Web 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Service)\u30b5\u30fc\u30d3\u30b9\u306eCloudFront\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3001Wordprerss\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u5bfe\u7b56\u3068\u30a2\u30af\u30bb\u30b9\u30b9\u30d4\u30fc\u30c9\u306e\u5411\u4e0a\u3092\u8a66\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>AWS\u306e\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3046\u524d\u306b\u3001\u5148\u305a\u306fWordpress\u3084HTTP\u30b5\u30fc\u30d0\u5074\u3067\u5bfe\u7b56\u53ef\u80fd\u306a&#8221;.htaccess&#8221; \u306b\u3088\u308b\u30a2\u30af\u30bb\u30b9\u5236\u9650\u3067\u3069\u306e\u3088\u3046\u306a\u4e8b\u304c\u3067\u304d\u308b\u306e\u304b\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<h4> HTTP\u30b5\u30fc\u30d0\uff08Apache\uff09\u5074\u3067\u306e\u7c21\u6613\u30a2\u30af\u30bb\u30b9\u5236\u9650<\/h4>\r\n<br>\r\n<p>\u3053\u306eHTTP\u30b5\u30fc\u30d0\uff08Apache\uff09\u5074\u3067\u306e &#8220;.htaccess&#8221; 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rel=\"noopener noreferrer\" target=\"_blank\">Winginx\u306e\u5909\u63db\u30b5\u30fc\u30d3\u30b9<\/a>\u3082\u6709\u308b\u306e\u3067\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u898b\u3066\u3082\u826f\u3044\u304b\u3082\u3057\u308c\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<p>&#8220;.htaccess&#8221; 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&#8220;.htaccess&#8221;\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u5bb9\u306f\u3053\u3093\u306a\u611f\u3058\u306e\u8a18\u8f09\u306b\u306a\u308b\u3060\u308d\u3046\uff0e<\/p>\r\n<pre><code class=\"language-textile\">\r\n# BEGIN WordPress\r\n&lt;IfModule mod_rewrite.c&gt;\r\nRewriteEngine On\r\n#RewriteCond %{HTTPS} off\u3000\u3000\u3000<--- HTTPS\u3078\u306e\u5f37\u5236\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\uff08\u4eca\u56de\u306f\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u3042\u308b\uff09\r\n#RewriteRule ^(.*)$ https:\/\/y2tech.net\/blog\/$1 [R=301,L]\u3000<--- HTTPS\u3078\u306e\u5f37\u5236\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\r\nRewriteBase \/blog\/\r\nRewriteRule ^index\\.php$ - [L]\r\nRewriteCond %{REQUEST_FILENAME} !-f\r\nRewriteCond %{REQUEST_FILENAME} !-d\r\nRewriteRule . \/blog\/index.php [L]\r\n&lt;\/IfModule&gt;\r\n# END WordPress\r\n\r\n&lt;Files xmlrpc.php&gt;\r\n    Order Deny,Allow\r\n    Deny from All\r\n&lt;\/Files&gt;\r\n&lt;Files wp-login.php&gt;\r\n\tOrder deny,allow\r\n\tDeny from all\r\n\tAllow from localhost\r\n\tAllow from y2tech.net\r\n\tAllow from 2409:xxxx:yyyy:zz00::\/56\r\n\tAllow from 240d:xxxx:yyyy:zz00::\/56\r\n\tAllow from 123.nnn.mmm.102\r\n\tAllow from 111.aaa.bbb.111\r\n\tAllow from xxxx.yyy.ne.jp\r\n\tAllow from aaa.bbb.ccc.net\r\n&lt;\/Files&gt;\r\n<\/code><\/pre>\r\n<br>\r\n<p>\u3053\u306e HTTP\u30b5\u30fc\u30d0\uff08Apache\uff09\u5074\u3067\u306e\u3000\".htaccess\" \u30d5\u30a1\u30a4\u30eb\u3092\u5229\u7528\u3057\u305f\u7c21\u6613\u30a2\u30af\u30bb\u30b9\u5236\u9650\u4ee5\u5916\u306b\u3082\u3001BASIC\u8a8d\u8a3c\u306b\u3088\u308b\u30a2\u30af\u30bb\u30b9\u5236\u9650\u3084\u7ba1\u7406\u753b\u9762\u3078\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650\u3092\u884c\u3046 Wordpreess\u30d7\u30e9\u30b0\u30a4\u30f3\u306a\u3069\u304c\u3042\u308b\u304c\u3001AWS\u74b0\u5883\u3067Wordpress\u3092\u52d5\u304b\u3059\u306e\u3067\u3042\u308c\u3070\u3001\u3082\u3046\u5c11\u3057\u30b9\u30de\u30fc\u30c8\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u5bfe\u7b56\u304c\u63a1\u308c\u305d\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<h4>AWS\u306e\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9 WAF, CloudFront \u3092\u4f7f\u7528\u3057\u3066\u307f\u308b<\/h4>\r\n<br>\r\n<p>AWS\u306eEC2\u30b5\u30fc\u30d0\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5358\u72ec\u3067LAMP\u74b0\u5883\u3092\u69cb\u7bc9\u3057\u3001Wordpress\u3092\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3057\u3066\u904b\u7528\u3059\u308b\u306e\u304c\u4e00\u756a\u30b7\u30f3\u30d7\u30eb\u3067\u5b89\u6613\u306a\u69cb\u6210\u306a\u306e\u3060\u304c\u3001\u3053\u306e\u69cb\u6210\u3067\u306f\u305d\u308c\u306a\u308a\u306e\u6027\u80fd\u306eEC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u7528\u610f\u3057\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u306e\u3067\u3001\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u9762\u3067\u306f\u76f8\u5f53\u5206\u304c\u60aa\u3044\uff0e<\/p>\r\n<br>\r\n<p>AWS\u306e\u3088\u3046\u306a\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3046\u306e\u3067\u3042\u308c\u3070\u3001\u30af\u30e9\u30a6\u30c9\u3067\u63d0\u4f9b\u3055\u308c\u308b\u5404\u7a2e\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u5c11\u306a\u3044\u8cbb\u7528\u3067\u306a\u308b\u3079\u304f\u52b9\u679c\u7684\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u30fb\u904b\u7528\u3059\u308b\u306e\u304c\u30af\u30e9\u30a6\u30c9\u5229\u7528\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3060\uff0e\u5e78\u3044\u306a\u3053\u3068\u306b\u3001AWS\u306b\u95a2\u3057\u3066\u306f\u591a\u304f\u306eWEB\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u30a2\u30d7\u30ea\u30b1\u30b7\u30e7\u30f3\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5229\u7528\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u306a\u308a\u306e\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u304c\u4e16\u9593\u306b\u84c4\u7a4d\u3055\u308c\u3066\u304d\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u4eca\u56de\u306f\u3053\u308c\u3089\u306e\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u53c2\u8003\u306b\u3001AWS\u306e\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u4e0a\u624b\u304f\u6d3b\u7528\u3057\u3066\u5b9f\u969b\u306bWordpress\u306e\u30c6\u30b9\u30c8\u30b5\u30a4\u30c8\u3092\u7acb\u3061\u4e0a\u3052\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u9762\u3084\u305d\u306e\u5b9f\u7528\u6027\u306a\u3069\u3092\u691c\u8a3c\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>WordPress\u306b\u3088\u308bWEB\u30b5\u30a4\u30c8\u3067\u306f\u3001Wordpress\u306e\u5b9f\u884c\u74b0\u5883\u304cLAMP\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3069\u3046\u3057\u3066\u3082\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u5927\u304d\u304f\u3001WEB\u30b5\u30a4\u30c8\u3068\u3057\u3066\u306e\u6027\u80fd\u306f\u304b\u306a\u308a\u60aa\u3044\u3068\u8a00\u3048\u308b\uff0eWordpress\u306e\u6027\u80fd\u306e\u4f4e\u3055\u306f\u3001\u500b\u4eba\u306eWEB\u30b5\u30a4\u30c8\u3067\u306f\u5927\u3057\u305f\u554f\u984c\u306b\u306f\u306a\u3089\u306a\u3044\u304c\u3001\u4f01\u696d\u3084\u7d44\u7e54\u306e\u30b5\u30a4\u30c8\u3067\u306f\u304b\u306a\u308a\u4e0d\u5229\u306a\u7acb\u5834\u306b\u7acb\u305f\u3055\u308c\u308b\uff0e\u7279\u306bSEO\u3092\u91cd\u8996\u3059\u308b\u30b5\u30a4\u30c8\u3067\u306f\u3001\u30b5\u30a4\u30c8\u304c\u4f4e\u901f\u3060\u3068Google\u306a\u3069\u306e\u691c\u7d22\u30b5\u30a4\u30c8\u304b\u3089\u4f4e\u3044\u8a55\u4fa1\u3092\u53d7\u3051\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001\u30b5\u30a4\u30c8\u306e\u9ad8\u901f\u5316\u306f\u907f\u3051\u3066\u901a\u308c\u306a\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>WordPress\u306e\u5834\u5408\u306f\u3001\u305d\u306e\u69cb\u9020\u4e0a\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306b\u3088\u308b\u8ca0\u8377\u5206\u6563\u3084\u30b3\u30f3\u30c6\u30ca\u306a\u3069\u306e\u7d44\u307f\u5408\u308f\u305b\u306a\u3069\u3067\u69cb\u6210\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u3044\u306e\u3067\u3001CDN\u30b5\u30fc\u30d3\u30b9\u3067\u3042\u308bCloudFront\u3092\u9593\u306b\u5165\u308c\u3066\u3001WEB\u30a2\u30af\u30bb\u30b9\u3092\u9ad8\u901f\u5316\u3055\u305b\u308b\u4e8b\u4f8b\u304c\u591a\u3044\uff0e\u305f\u3060\u3057\u3001\u3053\u306eCloudFront\u3068Wordpress\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001Wordpress\u5074\u306e\u8a2d\u8a08\u4e0a\u306e\u4e0d\u5099\u3084\u5236\u7d04\u4e8b\u9805\u304c\u591a\u304f\u3001Wordpress\u3092\u4e0a\u624b\u304fCloudFront\u3068\u9023\u643a\u3055\u305b\u308b\u306e\u306f\u7d50\u69cb\u624b\u9593\u304c\u639b\u304b\u308b\uff0e<\/p>\r\n<br>\r\n<h4>WordPress\u3092CloudFront\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u307f\u308b<\/h4>\r\n<br>\r\n<p>CloudFront\u3084WAF\u30b5\u30fc\u30d3\u30b9\u3092\u8a66\u3059\u305f\u3081\u306b\u3001\u3053\u306e\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30af\u30ed\u30fc\u30f3\u3092\u5225\u306a\u74b0\u5883\uff08\u5225\u30c9\u30e1\u30a4\u30f3\uff09\u3067\u7528\u610f\u3059\u308b\u3053\u3068\u306b\u3059\u308b\uff0e\u4eca\u56de\u306f\u3001\"https:\/\/y2tech.net\/blog\/\" \u3068\u3044\u3046\u30c6\u30b9\u30c8\u30b5\u30a4\u30c8\u3092\u7acb\u3061\u4e0a\u3052\u305f\uff0e\u3053\u306e\u691c\u8a3c\u671f\u9593\u4e2d\u3001\u4e00\u822c\u306e\u30e6\u30fc\u30b6\u3084WEB\u30af\u30ed\u30fc\u30e9\u30fc\u306a\u3069\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3001VPC\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u30b0\u30eb\u30fc\u30d7\u3084Apache\u306e \".htaccess\" \u30d5\u30a1\u30a4\u30eb\u3067\u30a2\u30af\u30bb\u30b9\u5236\u9650\u3092\u639b\u3051\u3066\u304a\u304f\uff0e<\/p>\r\n<br>\r\n<p>WordPress\u3092CLoudFront\u914d\u4e0b\u3067\u52d5\u304b\u3059\u4e8b\u4f8b\u306f\u3001\u5148\u4eba\u9054\u306e\u8a2d\u5b9a\u4e8b\u4f8b\u304c\u305d\u308c\u306a\u308a\u306b\u4e16\u306e\u4e2d\u306b\u51fa\u307e\u308f\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u53c2\u8003\u306b\u306a\u308a\u305d\u3046\u306a\u30ea\u30f3\u30af\u3092\u5e7e\u3064\u304b\u7d39\u4ecb\u3057\u3066\u304a\u304f.<\/p>\r\n<br>\r\n<ul>\r\n <li>\u30fb\u300e<a href=\"https:\/\/qiita.com\/Ichiro_Tsuji\/items\/38592e737257cb45ca13\" rel=\"noopener noreferrer\" target=\"_blank\">WordPress\u30b5\u30a4\u30c8\u3092CloudFront\u3067\u914d\u4fe1\u3059\u308b<\/a>\u300f  Ichiro_Tsuji(IoT.kyoto) [2016\/02\/08]<\/li>\r\n <li> \u30fb\u300e<a href=\"https:\/\/qiita.com\/kunitaya\/items\/1a78cd2d4d2971394e0d\" rel=\"noopener noreferrer\" target=\"_blank\">CloudFront\u306e\u4e0b\u3067Wordpress\u3092\u5b9f\u884c\u3059\u308b\u6642\u306b\u8272\u3005\u30cf\u30de\u3063\u305f\u8a71 \u524d\u7de8<\/a>\u300f kunitaya(quad\u682a\u5f0f\u4f1a\u793e)  [2018\/02\/09] <\/li>\r\n <li> \u30fb\u300e<a href=\"https:\/\/oji-cloud.net\/2021\/01\/03\/post-5293\/\" rel=\"noopener noreferrer\" target=\"_blank\">CloudFront + WordPress \u69cb\u6210\u306e\u5fc5\u9808\u8a2d\u5b9a<\/a>\u300f  Oji-Cloud  [2021\/01\/03] <\/li>\r\n <li> \u30fb\u300e<a href=\"https:\/\/cat-prog.com\/359\/\" rel=\"noopener noreferrer\" target=\"_blank\">AWS\u306b\u69cb\u7bc9\u3057\u305fWordPress\u3092CloudFront\u3092\u4f7f\u3063\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u9ad8\u901f\u5316\u3010CDN\u3011<\/a>\u300f Catprog [2021\/12\/28] <\/li>\r\n<\/ul>\r\n<br>\r\n<p>CloudFront\u306e\u5177\u4f53\u7684\u306a\u69cb\u7bc9\u624b\u9806\u306f\u4e0a\u8a18\u306e\u30b5\u30a4\u30c8\u3067\u8a73\u3057\u304f\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u3053\u3067\u306f\u7d30\u304b\u306a\u8aac\u660e\u306f\u884c\u308f\u305a\u306b\u3001\u5358\u7d14\u306bAWS WEB\u30b3\u30f3\u30bd\u30fc\u30eb\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306e\u307f\u3092\u8f09\u305b\u3066\u304a\u304f\uff0e<\/p>\r\n<br>\r\n<h5>\u3010\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\u3011<\/h5>\r\n<p>\u4eca\u56de\u306f\u30aa\u30ea\u30b8\u30f3\uff08Wordpress\u30db\u30b9\u30c8\uff09\u3068\u3057\u3066\u3001\u6771\u4eac\u30ea\u30fc\u30b8\u30e7\u30f3\u306b\u8a2d\u7f6e\u3057\u305fEC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\uff0eCloudFront\u3068\u306e\u30aa\u30ea\u30b8\u30f3\u3068\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306fHTTP\u3067\u30a2\u30af\u30bb\u30b9\u3055\u305b\u308b\uff0e\u305d\u306e\u4ed6\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u9805\u76ee\u306f\u6307\u5b9a\u3057\u306a\u3044\uff08\u307e\u305f\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\uff09\uff0e<\/p>\r\n<br>\r\n<p>\"Create Distribution\" \u3067\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u65b0\u898f\u4f5c\u6210\u3092\u884c\u3046\u3068\u3001\u4e00\u9023\u306e\u624b\u7d9a\u304d\u304c\u30a6\u30a4\u30b6\u30fc\u30c9\u5f62\u5f0f\u3067\u9032\u3081\u3089\u308c\u3066\u884c\u304f\u306e\u3067\u3001\u305d\u308c\u306b\u5f93\u3063\u3066\u4f5c\u696d\u3092\u9032\u3081\u3066\u884c\u304f\u3068\u3001\u30aa\u30ea\u30b8\u30f3\u306e\u8a2d\u5b9a\u3001Default(*)\u306e\u30d3\u30d8\u30a4\u30d3\u30a2\u306e\u8a2d\u5b9a\u3001\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u672c\u7684\u306a\u632f\u308b\u821e\u3044\u8a2d\u5b9a\u3068\u8a00\u3046\u9806\u306b\u8a2d\u5b9a\u304c\u9032\u307f\u3001\u4e00\u3064\u306e\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u4f5c\u6210\u3055\u308c\u308b\uff0e\u4f5c\u6210\u3055\u308c\u305f\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3001Wordpress\u306e\u7ba1\u7406\u753b\u9762\u306b\u5bfe\u3059\u308b\u30d3\u30d8\u30a4\u30d3\u30a2\u3092\u8ffd\u52a0\u3067\u8a2d\u5b9a\u3059\u308b\u6d41\u308c\u3068\u306a\u308b\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-textile\">\r\n\u3010\u30aa\u30ea\u30b8\u30f3\u306e\u8a2d\u5b9a\u3011\r\n\r\nOrigin domain : ec2-xxx-xxx-xxx-xxx.ap-northeast-1.compute.amazonaws.com\r\n\r\nProtocol : HTTP Only\r\n\r\nOrigin path - optional :  - \r\n\r\nAdd custom header - optional :  - \r\n\r\nEnable Origin Shield : - \r\n\r\nAdditional settings:\r\n  Connection attempts : 3 sec.\r\n  Connection timeout : 10 sec.\r\n  Response timeout - only applicable to custom origins : 60 sec.\r\n  Keep-alive timeout - only applicable to custom origins : 10 sec.\r\n\r\n-----------------\r\n\r\n\u3010\u30c7\u30d5\u30a9\u30eb\u30c8\u3000Default (*)\u3000\u306e\u30d3\u30d8\u30a4\u30d3\u30a2\u8a2d\u5b9a\u3011\r\n\r\nPath pattern : Default (*)\r\n\r\nOrigin and origin groups : ec2-xxx-xxx-xxx-xxx.ap-northeast-1.compute.amazonaws.com\r\n\r\nCompress objects automatically : yes\r\n\r\nViewer : Redirect HTTP to HTTPS\r\n\r\nAllowed HTTP methods : GET, HEAD, OPTIONS, PUT, POST, PATCH, DELETE \r\n                         - OPTIONS (NO Checked)\r\n\r\nRestrict viewer access : No\r\n\r\nCache key and origin requests : Legacy cache settings\r\n                                  Headers : include the following headers\r\n                                    Add headers :  CloudFront-Forwarded-Proto, Host\r\n\r\n                                Query strings : All\r\n                                Cookies : All\r\n                                Object caching : Use origin cache headers\r\n\r\nResponse headers policy - optional : - \r\n\r\nAdditional settings:\r\n    Smooth streaming : No\r\n    Field-level encryption : -\r\n    Enable real-time logs : No\r\n\r\nFunction associations - optional :\r\n   Viewer request : No association\r\n   Viewer response : No association\r\n   Origin request : No association\r\n   Origin response : No association\r\n<\/code><\/pre>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<a href=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-01.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-01-192x320.png\" alt=\"Create CF Distribution 01\" width=\"192\" height=\"320\" class=\"size-thumbnail wp-image-9538\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-01-192x320.png 192w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-01-384x640.png 384w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-01.png 671w\" sizes=\"auto, (max-width: 192px) 100vw, 192px\" \/><\/a>\r\n<br>\r\n<span>CloudFront\u306e\u30aa\u30ea\u30b8\u30f3\u3068\u3057\u3066EC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306eFQDN\u3092\u6307\u5b9a\u3059\u308b<\/span>\r\n<br>\r\n<br>\r\n<\/div>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<div style=\"width: 330px; margin: 0 auto; text-align: center; float: left;\">\r\n<a href=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-02.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-02-320x312.png\" alt=\"Default Behavior\" width=\"320\" height=\"312\" class=\"size-thumbnail wp-image-9539\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-02-320x312.png 320w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-02.png 640w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a> \r\n<br>\r\n<span>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u52d5\u4f5c\u306e\u8a2d\u5b9a\u3092\u884c\u3046<\/span>\r\n<br>\r\n<\/div>\r\n<div style=\"width: 330px; margin: 0 auto; text-align: center; float: right;\">\r\n<a href=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-03.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-03-295x320.png\" alt=\"HTTP Header, Cockies\" width=\"295\" height=\"320\" class=\"size-thumbnail wp-image-9540\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-03-295x320.png 295w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-03-589x640.png 589w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-03.png 640w\" sizes=\"auto, (max-width: 295px) 100vw, 295px\" \/><\/a>\r\n<br>\r\n<span>HTTP\u30d8\u30c3\u30c0\u30fc\u3068\u30af\u30a8\u30ea\u30b9\u30c8\u30ea\u30f3\u30b0\u3001\u30af\u30c3\u30ad\u30fc\u306a\u3069\u306e\u8a2d\u5b9a\u3092\u884c\u3046<\/span>\r\n<br>\r\n<\/div>\r\n<div style=\"clear : both;\"><\/div>\r\n<\/div>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-04.png\" alt=\"Distribution Setting\" width=\"640\" height=\"868\" class=\"size-full wp-image-9541\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-04.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-04-472x640.png 472w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-04-236x320.png 236w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>\u57fa\u672c\u7684\u306a\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u632f\u308b\u821e\u3044\u3092\u8a2d\u5b9a\u3059\u308b<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\u5c1a\u3001\u4eca\u56de\u306fCloudFront\u3067HTTPS\u901a\u4fe1\u3092\u884c\u3046\u305f\u3081\u306b\u3001ACM\u3067\u4e88\u3081\u4f5c\u6210\u3057\u3066\u304a\u3044\u305fSSL\u8a3c\u660e\u66f8\u3092\u5272\u308a\u5f53\u3066\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<br>\r\n<h5>\u3010Wordpress\u7ba1\u7406\u753b\u9762\u7528\u30d3\u30d8\u30a4\u30d3\u30a2\u306e\u8a2d\u5b9a\u3011<\/h5>\r\n<br>\r\n<p>WordPress\u306e\u7ba1\u7406\u753b\u9762\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3067\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a[ Default(*) ]\u3068\u306f\u7570\u306a\u308b\u30d3\u30d8\u30a4\u30d3\u30a2\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\"wp-login.php\"\u3001\"\/wp-admin\/\" \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u5bfe\u3059\u308b\u500b\u5225\u306e\u30d3\u30d8\u30a4\u30d3\u30a2\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<br>\r\n<pre><code class=\"language-textile\">\r\n\u3010  \"\/wp-admin\/\"\u3001\"wp-login.php\"\u3000\u306e\u8a2d\u5b9a\u3011\r\n\r\nPath pattern : \/blog\/wp-admin\/*\u3000\u3000\u3000\uff08 \/blog\/wp-login.php \uff09\r\n\r\nOrigin and origin groups : ec2-xxx-xxx-xxx-xxx.ap-northeast-1.compute.amazonaws.com\r\n\r\nCompress objects automatically : yes\r\n\r\nViewer : Redirect HTTP to HTTPS\r\n\r\nAllowed HTTP methods : GET, HEAD, OPTIONS, PUT, POST, PATCH, DELETE  \r\n                         - OPTIONS (NO Checked)\r\n\r\nRestrict viewer access : No\r\n\r\nCache key and origin requests : Legacy cache settings\r\n                                    Headers : include the following headers\r\n                                      Add headers :  CloudFront-Forwarded-Proto, Host\r\n\r\n                                Query strings : All\r\n                                Cookies : All\r\n                                Object caching : Customize\r\n                                                   Minimum TTL : 0, Maximum TTL : 0, Default TTL : 0\r\n\r\nResponse headers policy - optional : - \r\n\r\nAdditional settings:\r\n    Smooth streaming : No\r\n    Field-level encryption : -\r\n    Enable real-time logs : No\r\n\r\nFunction associations - optional :\r\n   Viewer request : No association\r\n   Viewer response : No association\r\n   Origin request : No association\r\n   Origin response : No association\r\n\r\n<\/code><\/pre>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<div style=\"width: 330px; margin: 0 auto; text-align: center; float: left;\">\r\n<a href=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-05.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-05-267x320.png\" alt=\"Behavior Setting - wp-admin\" width=\"267\" height=\"320\" class=\"size-thumbnail wp-image-9547\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-05-267x320.png 267w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-05-535x640.png 535w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-05.png 640w\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" \/><\/a> \r\n<br>\r\n<span> \"\/wp-admin\/\" \u306e\u30d3\u30d8\u30a4\u30d3\u30a2\u8a2d\u5b9a<\/span>\r\n<br>\r\n<\/div>\r\n<div style=\"width: 330px; margin: 0 auto; text-align: center; float: right;\">\r\n<a href=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-06.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-06-267x320.png\" alt=\"Behavior Settings  - TTL\" width=\"267\" height=\"320\" class=\"size-thumbnail wp-image-9544\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-06-267x320.png 267w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-06-533x640.png 533w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-06.png 640w\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" \/><\/a>\r\n<br>\r\n<span>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5bfe\u8c61\u5916\u3068\u3059\u308b\uff08TTL=0\uff09<\/span>\r\n<br>\r\n<\/div>\r\n<div style=\"clear : both;\"><\/div>\r\n<\/div>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Behaviors.png\" alt=\"Behaviors Setting\" width=\"618\" height=\"187\" class=\"size-full wp-image-9606\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Behaviors.png 618w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Behaviors-320x97.png 320w\" sizes=\"auto, (max-width: 618px) 100vw, 618px\" \/>\r\n<br>\r\n<span>Default(*), \"\/wp-admin\/*\",  \"wp-login.php\" \u306e3\u3064\u306e\u30d3\u30d8\u30a4\u30d3\u30a2\u3092\u8a2d\u5b9a\u3059\u308b<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<hr \/>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-09.png\" alt=\"CF Distribution Ready 09\" width=\"640\" height=\"137\" class=\"size-full wp-image-9549\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-09.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCFDistribution-09-320x69.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>Distribution \u306e\u914d\u5e03\u304c\u5b8c\u4e86\u3057\u3001\u30e6\u30fc\u30b6\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u306e\u53d7\u4ed8\u6e96\u5099\u304c\u6574\u3046<\/span>\r\n<br>\r\n<br>\r\n<\/div>\r\n<p>\u4ee5\u4e0a\u3067\u3001CloudFront\u5074\u306eDistribution\u306e\u8a2d\u5b9a\u306f\u7d42\u4e86\u3067\u3001\u4f5c\u6210\u3057\u305fDistribution\u60c5\u5831\u304c\u6570\u5206\u301c10\u5206\u7a0b\u5ea6\u3067\u4e16\u754c\u5404\u5730\u306b\u5206\u6563\u914d\u7f6e\u3055\u308c\u3066\u3044\u308bCloudFront\u306e\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u914d\u5e03\u3055\u308c\u308b\uff0e<\/p>\r\n<br>\r\n<p>CloudFront\u5074\u306e\u6e96\u5099\u304c\u6574\u3063\u305f\u3089\u3001\u6700\u5f8c\u306b\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u306a\u308b\u30c9\u30e1\u30a4\u30f3\uff08\u4eca\u56de\u306f \"y2tech.net\" \uff09\u3092CloudFront\u5074\u3078\u5411\u3051\u308bDNS\u8a2d\u5b9a\u5909\u66f4\u3092\u884c\u3046\uff0e\u4eca\u56de\u306fAWS\u306eRoute53\u304c\u6a29\u5a01DNS\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d0\u306a\u306e\u3067\u3001Route53\u306e\u7ba1\u7406\u30b3\u30f3\u30bd\u30fc\u30eb\u3067DNS\u8a2d\u5b9a\u5909\u66f4\u4f5c\u696d\u3092\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u305f\uff0e<\/p>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Route53-Settings-01.png\" alt=\"Route53 Setting IPv4 01\" width=\"640\" height=\"331\" class=\"size-full wp-image-9551\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Route53-Settings-01.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Route53-Settings-01-320x166.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>CloudFront Distribution\u306eFQDN\u3092ALIAS\u3068\u3057\u3066\u767b\u9332(IPv4)<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Route53-Settings-02.png\" alt=\"Route53 IPv6 Setting   02\" width=\"640\" height=\"361\" class=\"size-full wp-image-9552\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Route53-Settings-02.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Route53-Settings-02-320x181.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>IPv6\u306b\u5bfe\u3057\u3066\u3082\u540c\u69d8\u306bFQDN\u3092ALIAS\u3068\u3057\u3066\u767b\u9332<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Route53-Settings-03.png\" alt=\"Route53 Setting 03\" width=\"640\" height=\"310\" class=\"size-full wp-image-9557\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Route53-Settings-03.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/Route53-Settings-03-320x155.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\"y2tech.net\" \u306ealias\u304c \"d2pb6ca2pubsns.cloudfront.net\" \u3067\u767b\u9332<\/span>\r\n<br>\r\n<br>\r\n<\/div>\r\n<p>DNS\u306e\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u305f\u5f8c\u3001\u30e6\u30fc\u30b6\u304c \"y2tech.net\" \u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u4eca\u56de\u306e\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306eFQDN\u3068\u306a\u308b \"d2pb6ca2pubsns.cloudfront.net\" \u306b\u30a2\u30af\u30bb\u30b9\u304c\u632f\u308a\u5411\u3051\u3089\u308c\u3001\u30e6\u30fc\u30b6\u306e\u6700\u5bc4\u308a\u306e CloudFront\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u7d4c\u7531\u3057\u3066\u3001\u30aa\u30ea\u30b8\u30f3\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5c4a\u304d\u3001\u30aa\u30ea\u30b8\u30f3\u304b\u3089\u30b3\u30f3\u30c6\u30f3\u30c4\u304cCloudFront\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3001\u305d\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u304c\u30e6\u30fc\u30b6\u306b\u5c4a\u3051\u3089\u308c\u308b\u3053\u3068\u306b\u306a\u308b\uff0e<\/p>\r\n<br>\r\n<p>CloudFront\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u3069\u306e\u3088\u3046\u306a\u52d5\u304d\u3092\u3059\u308b\u306e\u304b\u5b9a\u304b\u3067\u306f\u7121\u3044\u304c\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30fc\u30bf\u304cCloudFront\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u7269\u306a\u306e\u304b\u3069\u3046\u304b\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30c7\u30d0\u30c3\u30b0\u6a5f\u80fd\u3092\u4f7f\u3063\u3066HTTP\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u30c1\u30a7\u30c3\u30af\u53ef\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/y2tech-top-page.png\" alt=\"y2tech-top-page\" width=\"640\" height=\"347\" class=\"size-full wp-image-9555\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/y2tech-top-page.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/y2tech-top-page-320x174.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\u7121\u4e8b \"https:\/\/y2tech.net\/blog\/\" \u3078\u30a2\u30af\u30bb\u30b9\u3067\u304d\u305f<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CheckHTTPResponsHeader.png\" alt=\"Check HTTP Respons Header\" width=\"559\" height=\"466\" class=\"size-full wp-image-9567\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CheckHTTPResponsHeader.png 559w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CheckHTTPResponsHeader-320x267.png 320w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/>\r\n<br>\r\n<span>WEB\u30d6\u30e9\u30a6\u30b6\u306e\u30c7\u30d0\u30c3\u30b0\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u3066\u307f\u308b<\/span>\r\n<\/div>\r\n<br>\r\n<br>\r\n<p>\u540c\u3058\u30da\u30fc\u30b8\u306b\u9023\u7d9a\u3067\u4f55\u56de\u304b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u305f\u304c\u3001CloudFront\u304b\u3089\u306eHTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u3092\u78ba\u8a8d\u3059\u308b\u9650\u308a\u3001\u4e0a\u624b\u304f\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u306a\u3044\u3088\u3046\u3060\uff0e\u540c\u3058\u30da\u30fc\u30b8\u306b\u5bfe\u3057\u3066\u4f55\u5ea6\u3082\u30a2\u30af\u30bb\u30b9\u3092\u7e70\u308a\u8fd4\u3059\u3068\u305f\u307e\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<p>CloudFront\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3084WEB\u30d6\u30e9\u30a6\u30b6\u5074\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306a\u3069\u306e\u8981\u56e0\u304c\u7d61\u3093\u3067\u3001\u601d\u3063\u305f\u3088\u3046\u306a\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u306e\u52d5\u304d\u3068\u306a\u3063\u3066\u3044\u306a\u3044\u6a21\u69d8\u3060\uff0e\u3082\u3046\u5c11\u3057CloudFront\u3084WEB\u30d6\u30e9\u30a6\u30b6\u5074\u306e\u8a2d\u5b9a\u3092\u5f04\u3063\u3066\u307f\u3066\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u306e\u72b6\u6cc1\u3092\u898b\u6975\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u305d\u3046\u3060\uff0e\u3084\u306f\u308a\u3001CloudFront\u306f\u30e6\u30fc\u30b6\u5074\u3067\u7d30\u304b\u306a\u8abf\u6574\u3092\u884c\u308f\u306a\u3044\u3068\u3001\u305d\u306e\u6027\u80fd\u3092\u6d3b\u304b\u305b\u306a\u3044\u3070\u304b\u308a\u304b\u3001\u9006\u306b\u8db3\u3092\u5f15\u3063\u5f35\u308b\u8db3\u67b7\u306b\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>WEB\u30d6\u30e9\u30a6\u30b6\u306e\u30c7\u30d0\u30c3\u30b0\u30b3\u30f3\u30bd\u30fc\u30eb\u3067CloudFront\u304c\u8fd4\u3059HTTP\u30d8\u30c3\u30c0\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u5185\u5bb9\u304b\u3089\u3001 \"Expires\" \u304c\u305f\u3063\u305f\u306e10\u79d2\u3057\u304b\u306a\u3044\u3053\u3068\u304c\u5224\u308b\uff0e\u3053\u308c\u3067\u306f\u5b8c\u5168\u306b\u9759\u7684\u306a\u30da\u30fc\u30b8\u3067\u3082\u7121\u3044\u9650\u308a\u3001\u6b21\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u6642\u306b\u306f\u65e2\u306b\u6642\u9593\u5207\u308c\u3068\u3044\u3046\u3053\u3068\u306a\u306e\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>AWS\u306e\u30b5\u30dd\u30fc\u30c8\u30da\u30fc\u30b8\u300e<a href=\"https:\/\/aws.amazon.com\/jp\/premiumsupport\/knowledge-center\/cloudfront-x-cachemiss-error\/\" rel=\"noopener noreferrer\" target=\"_blank\">CloudFront \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u300cX-Cache:Miss from CloudFront\u300d\u3068\u3044\u3046\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u8fd4\u3059\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/a>\u300f\u306b\u539f\u56e0\u3068\u306a\u308b\u5e7e\u3064\u304b\u306e\u8981\u56e0\u304c\u89e3\u8aac\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u53c2\u8003\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52b9\u679c\u3092\u9ad8\u3081\u308b\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u65bd\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3046\uff0e <\/p>\r\n<br>\r\n<p>\u3068\u308a\u3042\u3048\u305a\u3001AWS\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8aad\u3093\u3067\u300cX-Cache:Miss from floudfront\u300d\u304c\u983b\u767a\u3059\u308b\u539f\u56e0\u306e\u4e00\u65e6\u304c\u3001\u30d6\u30e9\u30a6\u30b6\u5074\u3067\u65e2\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u3053\u306e\u3000\"Miss from CloudFront\" \u3092\u8fd4\u3059\u3068\u3044\u3046\u3053\u3068\u306a\u306e\u3067\u3001\u30d6\u30e9\u30a6\u30b6\u5074\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u306a\u3044\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u52d5\u4f5c\u306e\u69d8\u5b50\u3092\u518d\u5ea6\u78ba\u304b\u3081\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u3068\u308a\u3042\u3048\u305aSafari\u306eDevelop\u30e1\u30cb\u30e5\u30fc\u306e\"Empty Cache\" \u3092\u4f7f\u3063\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u624b\u52d5\u3067\u524a\u9664\u3059\u308b\u3053\u3068\u306b\u3059\u308b\uff0e\u4ee5\u524d\u306f\u3001Develop\u30e1\u30cb\u30e5\u30fc\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u7121\u52b9\u306b\u3059\u308b\u3088\u3046\u306a\u8a2d\u5b9a\u304c\u3042\u3063\u305f\u3088\u3046\u306a\u6c17\u304c\u3059\u308b\u306e\u3060\u304c\uff0e\uff0e\uff0e\u79c1\u306e\u8a18\u61b6\u9593\u9055\u3044\u304b\u3082\u3057\u308c\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u3042\u308b\u7279\u5b9a\u306e\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3001\u30da\u30fc\u30b8\u306e\u30ed\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u5373\u5ea7\u306b\u3000\"Empty Cache\" \u3092\u884c\u3044\u3001\u3059\u304b\u3055\u305a\u540c\u3058\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3044\u3046\u52d5\u4f5c\u3092\u7e70\u308a\u8fd4\u3057\u3066\u884c\u3063\u3066\u307f\u305f\uff0e\u3053\u306e\u7d50\u679c\u304b\u3089\u3001\u4e00\u9023\u306e\u52d5\u4f5c\u304c10\u79d2\u4ee5\u5185\u306b\u53ce\u307e\u3063\u3066\u3044\u308c\u3070\u3001\u307b\u307c\u300cX-Cache: Hit from cloudfront\u300d \u304c\u8fd4\u3063\u3066\u304f\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u305f\uff0e\u3064\u307e\u308a\u3001CloudFront\u5074\u3067\u306f\u3001\u304d\u3061\u3093\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4fdd\u6301\u3057\u3066\u304f\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>HTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u306e \"Cache-Control\"  max-age=10 \u3068\u3044\u3046\u6570\u5024\u3092\u5909\u66f4\u3059\u308c\u3070\u300110\u79d2\u3088\u308a\u3082\u3082\u3063\u3068\u9577\u3044\u9593\u9694\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u52b9\u6642\u9593\u3092\u5236\u5fa1\u3067\u304d\u305d\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u3068\u3044\u3046\u8a33\u3067\u3001\u5148\u305a\u306f Cloud Front\u5074\u306e\u8a2d\u5b9a\u3067HTTP\u30d8\u30c3\u30c0\u30fc\u3092\u5f04\u308c\u305d\u3046\u306a\u7b87\u6240\u304c\u3042\u3063\u305f\u306e\u3067\u3001\u305d\u3053\u3067\"Cache-Control\"\u3092\u81ea\u5206\u3067\u8ffd\u52a0\u3057\u3066\u307f\u3088\u3046\u3068\u3057\u305f\u304c\u3001CloudFront\u5074\u304b\u3089\u3001\u305d\u306eHTTP\u30d8\u30c3\u30c0\u30fc\u306f\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u65e8\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3066\u3001CloudFront\u306f\u53d7\u3051\u4ed8\u3051\u3066\u304f\u308c\u306a\u304b\u3063\u305f\uff0e<\/p>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/NotAvailableCustomHeader.png\" alt=\"Not Available Custom Header\" width=\"640\" height=\"361\" class=\"size-full wp-image-9585\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/NotAvailableCustomHeader.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/NotAvailableCustomHeader-320x181.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>CloudFront\u306e\u30aa\u30ea\u30b8\u30f3\u8a2d\u5b9a\u3067\u306f\"Cache-Control\"\u306f\u5909\u66f4\u3055\u305b\u3066\u8cb0\u3048\u306a\u3044\u3088\u3046\u3060<\/span>\r\n<\/div>\r\n<br>\r\n<p> CloudFront\u304c\u3060\u3081\u306a\u3089\u3001\u30aa\u30ea\u30b8\u30f3\u5074\u306eHTTP\u30b5\u30fc\u30d0\u3067HTTP\u30d8\u30c3\u30c0\u3092\u5236\u5fa1\u3059\u308c\u3070\u4f55\u3068\u304b\u306a\u308a\u305d\u3046\u3068\u3044\u3046\u8a33\u3067\u3001HTTP\u30b5\u30fc\u30d0\uff08\u4eca\u56de\u306fApache2.4\uff09\u5074\u3067HTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u5f37\u5236\u7684\u306b\u5909\u66f4\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u8abf\u3079\u3066\u307f\u308b\u3068HTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u8ffd\u52a0\u3057\u305f\u308a\u5909\u66f4\u3059\u308b\u306e\u306f\u6bd4\u8f03\u7684\u7c21\u5358\u306b\u3067\u304d\u308b\u3088\u3046\u3067\u3001HTTP\u30b5\u30fc\u30d0\u5074\u3092\u5f04\u3089\u306a\u304f\u3066\u3082WordPress\u5074\u306e\u8a2d\u5b9a\u3060\u3051\u3067\u3082\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u3001\u4eca\u56de\u306fApache\u306e\u8a2d\u5b9a\u3067 \"Cache-Control\"  \u30d8\u30c3\u30c0\u306e\u5185\u5bb9\u3092\u3001\"Cache-Control\"  max-age=600 \u306b\u5909\u66f4\u3057\u3066\u307f\u308b\uff0e<\/p>\r\n<br>\r\n<p>Apache\u306e \"mod_headers\" \u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u4e0b\u8a18\u306e\u5185\u5bb9\u3092 \"httpd.conf\" \u306a\u3069\u306eApache\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u304b\u3001\".htaccess\" \u5185\u306b\u4e0b\u8a18\u306e\u5185\u5bb9\u3092\u8a18\u8f09\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-textile\">\r\n&lt;IfModule mod_headers.c&gt;\r\n    Header unset Cache-Control\r\n    Header always set Cache-Control \"max-age=600\"\r\n&lt;\/IfModule&gt;\r\n<\/code><\/pre>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CacheControlHeadder.png\" alt=\"CacheControl HTTP Headder\" width=\"640\" height=\"626\" class=\"size-full wp-image-9582\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CacheControlHeadder.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CacheControlHeadder-320x313.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\"Cache-Control\" \u306e\u5024\u3092 max-age=600 \u306b\u5909\u66f4\u3067\u304d\u305f<\/span>\r\n<\/div>\r\n<br>\r\n<p>\u3053\u306eHTTP\u30d8\u30c3\u30c0\u306e\u4fee\u6b63\u306b\u3088\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u5074\u306b\u8fd4\u3055\u308c\u308b HTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u306e \"Cache-Control\" \u306e\u5024\u304c max-age=600 \u3068\u306a\u308b\u3053\u3068\u304c\u78ba\u304b\u3081\u3089\u308c\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u306e\u72b6\u614b\u3067\u3001\u5148\u307b\u3069\u3068\u540c\u3058\u5b9f\u9a13\u3092\u884c\u3063\u3066\u307f\u308b\u3068\u3001\u4eca\u5ea6\u306f\u697d\u52dd\u3067\u300cX-Cache: Hit from cloudfront\u300d\u304c\u8fd4\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u306e\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u6570\u3067\u3042\u308c\u3070\u3001CloudFront\u306e\u3088\u3046\u306aCDN\u30b5\u30fc\u30d3\u30b9\u3092\u9593\u306b\u631f\u3093\u3067\u3082\u307b\u3068\u3093\u3069\u305d\u306e\u6069\u6075\u306f\u53d7\u3051\u306a\u3044\u304c\u3001\u696d\u52d9\u7528\u306e\u30b5\u30a4\u30c8\u3067\u3042\u308c\u3070CloudFront\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308c\u3070\u3001\u30b5\u30fc\u30d0\u8ca0\u8377\u306e\u8efd\u6e1b\u3092\u306f\u304b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<hr \/>\r\n<h4>\u3010\u8ffd\u8a18\u3011CloudFront\u5074\u306e\u30dd\u30ea\u30b7\u30fc\u8a2d\u5b9a\u3067\u30dd\u30ea\u30b7\u30fc\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd<\/h4>\r\n<br>\r\n<p>CloudFront\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u8272\u3005\u3068\u7269\u8272\u3057\u3066\u3044\u305f\u3089\u3001\"Policies\" \u3068\u3044\u3046\u8a2d\u5b9a\u9805\u76ee\u304c\u3042\u308a\u3001\"Cache\"\/\"Origin request\"\/\"Respons headers\" \u3068\u3044\u3046\u9805\u76ee\u306b\u5bfe\u3057\u3066\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u3092\u5909\u66f4\u53ef\u80fd\u306a\u3088\u3046\u3067\u3001\u30e6\u30fc\u30b6\u306e\u30ab\u30b9\u30bf\u30e0\u30dd\u30ea\u30b7\u30fc\u3082\u8ffd\u52a0\u3067\u304d\u308b\u3088\u3046\u306a\u306e\u3067\u3001\"Respons headers\" \u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30dd\u30ea\u30fc\u30b7\u30fc\u3092\u8ffd\u52a0\u3057\u3066\u3001\"Cache-Control\"  max-age=3600 \u3068\u3044\u3046\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u30fc\u3092CloudFront\u304c\u8fd4\u3059\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u307f\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u4f5c\u6210\u65b9\u6cd5\u306f\u3001CloudFront\u306e\u7ba1\u7406\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u3001\"CloudFront\" > \"Policies\" > \"Respons headers\" \u3068\u8fbf\u3063\u3066\u3044\u304d\u3001\u753b\u9762\u4e0b\u90e8\u306e \"Custom policies\" \u30da\u30a4\u30f3\u304b\u3089\"Create response headers policy\" \u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<a href=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateResponsHederPolicy.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateResponsHederPolicy-640x278.png\" alt=\"Create a Respons Heder Policy\" width=\"640\" height=\"278\" class=\"size-medium wp-image-9618\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateResponsHederPolicy-640x278.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateResponsHederPolicy-320x139.png 320w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateResponsHederPolicy-768x333.png 768w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateResponsHederPolicy.png 1266w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a>\r\n<br>\r\n<span>Respons Headder \u306bCustom Policy\u3092\u8ffd\u52a0\u3059\u308b<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\"Create response headers policy\" \u753b\u9762\u304c\u73fe\u308c\u308b\u306e\u3067\u3001\"Name\"\u6b04\u306b\u9069\u5f53\u306a\u540d\u524d\u3092\u8a2d\u5b9a\u3057\u3001\u753b\u9762\u4e0b\u90e8\u306b\u3042\u308b \"Custom headers - optional\" \u9805\u76ee\u306e \"Add header\" \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30d8\u30c3\u30c0\u540d\u306b \"Cache-Control\" \u305d\u306e\u5024\u306b\"max-age=3600\" \u3092\u8a2d\u5b9a\u3059\u308b\uff0e\"Origin overrride\" \u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\"ON\"\u306b\u3059\u308b\u3068\u3001\u30aa\u30ea\u30b8\u30f3\u5074\u3067\u8a2d\u5b9a\u3057\u305f\"Cache-Control\"\u30d8\u30c3\u30c0\u3092CloudFron\u304c\u30aa\u30fc\u30d0\u30e9\u30a4\u30c9\u3057\u3066\u304f\u308c\u308b\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<a href=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCustomPolicy.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCustomPolicy-469x640.png\" alt=\"Create Custom Policy\" width=\"469\" height=\"640\" class=\"size-medium wp-image-9620\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCustomPolicy-469x640.png 469w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCustomPolicy-234x320.png 234w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCustomPolicy-768x1049.png 768w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/CreateCustomPolicy.png 821w\" sizes=\"auto, (max-width: 469px) 100vw, 469px\" \/><\/a>\r\n<br>\r\n<span>\"Cache-Control : max-age=3600\" \u3067\u4f5c\u6210<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\u30ab\u30b9\u30bf\u30e0\u30dd\u30ea\u30b7\u30fc\u304c\u4f5c\u6210\u3067\u304d\u305f\u3089\u3001\u305d\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u30d3\u30d8\u30a4\u30d3\u30a2\u8a2d\u5b9a\u753b\u9762\u306b\u3042\u308b\u3001\"Response headers policy - optional\" \u306e\u30d7\u30eb\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u9078\u629e\u3057\u3001\u305d\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u30d3\u30d8\u30a4\u30d3\u30a2\u306b\u5272\u308a\u5f53\u3066\u308c\u3070\u826f\u3044\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<a href=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/ApplyCustomHeaderPolicy.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/ApplyCustomHeaderPolicy-603x640.png\" alt=\"Apply Custom Header Policy\" width=\"603\" height=\"640\" class=\"size-medium wp-image-9619\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/ApplyCustomHeaderPolicy-603x640.png 603w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/ApplyCustomHeaderPolicy-302x320.png 302w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/ApplyCustomHeaderPolicy-768x815.png 768w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/ApplyCustomHeaderPolicy.png 788w\" sizes=\"auto, (max-width: 603px) 100vw, 603px\" \/><\/a>\r\n<br>\r\n<span>\u30ab\u30b9\u30bf\u30e0\u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3057\u305f\u3044\u30d3\u30d8\u30a4\u30d3\u30a2\u306b\u30dd\u30ea\u30b7\u30fc\u3092\u5272\u308a\u5f53\u3066\u308b<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/OverridingTheCacheControlHeader.png\" alt=\"Overriding The CacheControl Header\" width=\"395\" height=\"421\" class=\"size-full wp-image-9621\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/OverridingTheCacheControlHeader.png 395w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2022\/09\/OverridingTheCacheControlHeader-300x320.png 300w\" sizes=\"auto, (max-width: 395px) 100vw, 395px\" \/> \r\n<br>\r\n<span>HTTP\u30b5\u30fc\u30d0\u5074\u3067\u8a2d\u5b9a\u3057\u305f max-age=600 \u304b\u3089 max-age=3600\u306b\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3055\u308c\u3066\u3044\u308b<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<br>\r\n<p>\u3053\u306e\u65b9\u6cd5\u306a\u3089\u3001CloudFront\u5074\u3067\u7c21\u5358\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u52d5\u4f5c\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3060\uff0e<\/p><br>\r\n<hr \/>\r\n<br>\r\n<p>\u3068\u308a\u3042\u3048\u305a\u306f\u3001\u7121\u4e8bCloudFront\u541b\u304c\u3061\u3083\u3093\u3068\u304a\u4ed5\u4e8b\u3092\u3057\u3066\u304f\u308c\u3066\u3044\u308b\u4e8b\u304c\u78ba\u8a8d\u3067\u304d\u305f\u306e\u3067\u3001\u4eca\u56de\u306e\u672c\u547d\u3067\u3042\u308b WordPress\u7ba1\u7406\u753b\u9762\u3078\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u691c\u8a3c\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u9577\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3001CloudFront\u3068AWS WAF2\u306b\u3088\u308b\u30a2\u30af\u30bb\u30b9\u5236\u9650\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u306f\u3001\u300eAWS\u74b0\u5883\u4e0b\u3067\u306eWordpress\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u5bfe\u7b56\uff08WAF2\u7de8\uff09\u300f\u3067\u8aac\u660e\u3059\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n\r\n","protected":false},"excerpt":{"rendered":"\u4eca\u56de\u306fWordpress\u306e\u7ba1\u7406\u30da\u30fc\u30b8\u3078\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u5bfe\u7b56\u3068\u3057\u3066\u3001AWS\u306e\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3067\u3042\u308b\u3001WAF(Web Application Firewall)\u3068CDN(Cntent Delivery Service)\u30b5\u30fc\u30d3\u30b9\u306eCloudFront\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3001Wordprerss\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u5bfe\u7b56\u3068\u30a2\u30af\u30bb\u30b9\u30b9\u30d4\u30fc\u30c9\u306e\u5411\u4e0a\u3092\u8a66\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\uff0e","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[13,949,11,12],"tags":[950,893,81,688],"class_list":["post-9515","post","type-post","status-publish","format-standard","hentry","category-sysadmin","category-cloud","category-web","category-wp","tag-aws-waf","tag-cloudfront","tag-security","tag-wp"],"_links":{"self":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/9515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/comments?post=9515"}],"version-history":[{"count":2,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/9515\/revisions"}],"predecessor-version":[{"id":9622,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/9515\/revisions\/9622"}],"wp:attachment":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/media?parent=9515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/categories?post=9515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/tags?post=9515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}