{"id":253,"date":"2025-11-22T13:19:11","date_gmt":"2025-11-22T04:19:11","guid":{"rendered":"https:\/\/yamatofuji.net\/column\/?p=253"},"modified":"2025-12-01T20:13:04","modified_gmt":"2025-12-01T11:13:04","slug":"2025-11-22","status":"publish","type":"post","link":"https:\/\/yamatofuji.net\/column\/2025\/11\/22\/2025-11-22\/","title":{"rendered":"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u5b89\u5b9a\u6027\u3092\u8105\u304b\u3059\u5927\u898f\u6a21\u969c\u5bb3"},"content":{"rendered":"\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-post-author\"><div class=\"wp-block-post-author__avatar\"><img alt='' src='https:\/\/secure.gravatar.com\/avatar\/30bd40c3fe2039b8b1a83463938a056195d32ac8248b19d2c0a8d5ffdf0a1d6c?s=48&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/30bd40c3fe2039b8b1a83463938a056195d32ac8248b19d2c0a8d5ffdf0a1d6c?s=96&#038;d=mm&#038;r=g 2x' class='avatar avatar-48 photo' height='48' width='48' \/><\/div><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">\u682a\u5f0f\u4f1a\u793e\u3084\u307e\u3068\u3075\u3058 \u4e2d\u306e\u4eba<\/p><\/div><\/div>\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-vk-blocks-border-box vk_borderBox vk_borderBox-background-transparent is-style-vk_borderBox-style-solid-kado-tit-tab\"><div class=\"vk_borderBox_title_container\"><i class=\"\"><\/i><h4 class=\"vk_borderBox_title\">\u76ee\u6b21<\/h4><\/div><div class=\"vk_borderBox_body\">\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#1\"><strong>AWS\u3068Cloudflare\u306e\u4e8b\u4f8b<\/strong>\u304b\u3089<\/a><\/li>\n\n\n\n<li><strong><a href=\"#2\">Cloudflare\u969c\u5bb3\u304c\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u96c6\u4e2d\u30ea\u30b9\u30af<\/a><\/strong><\/li>\n\n\n\n<li><strong><a href=\"#3\">\u4eca\u5f8c\u306e\u30c7\u30b8\u30bf\u30eb\u6226\u7565\u8003\u5bdf<\/a><\/strong><\/li>\n\n\n\n<li><strong><a href=\"#4\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u3001\u3088\u308a\u5f37\u976d\u306a\u672a\u6765\u3078<\/a><\/strong><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1\"><strong>AWS\u3068Cloudflare\u306e\u4e8b\u4f8b<\/strong>\u304b\u3089<\/h2>\n\n\n\n<p>\u5148\u65e5\u3001\u7acb\u3066\u7d9a\u3051\u306b\u767a\u751f\u3057\u305f\u30a2\u30de\u30be\u30f3\u30a6\u30a7\u30d6\u30b5\u30fc\u30d3\u30b9\uff08AWS\uff09\u3068\u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2\uff08Cloudflare\uff09\u306e\u5927\u898f\u6a21\u969c\u5bb3\u306f\u3001\u79c1\u305f\u3061\u306e\u65e5\u3005\u306e\u30c7\u30b8\u30bf\u30eb\u751f\u6d3b\u304c\u3044\u304b\u306b\u5de8\u5927\u306a\u793e\u4f1a\u57fa\u76e4\u306e\u4e0a\u306b\u6210\u308a\u7acb\u3063\u3066\u3044\u308b\u304b\u3092\u75db\u611f\u3055\u305b\u307e\u3057\u305f\u3002<br><\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u505c\u6b62\u306f\u3001\u5358\u306a\u308bIT\u696d\u754c\u306e\u30cb\u30e5\u30fc\u30b9\u306b\u3068\u3069\u307e\u3089\u305a\u793e\u4f1a\u7d4c\u6e08\u6d3b\u52d5\u5168\u822c\u306b\u6df1\u523b\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>AWS\u969c\u5bb3\u304c\u793a\u3059\u30af\u30e9\u30a6\u30c9\u4f9d\u5b58\u306e\u73fe\u5b9f<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/down2.png\" alt=\"\" class=\"wp-image-254 size-full\" srcset=\"https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/down2.png 1024w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/down2-300x300.png 300w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/down2-150x150.png 150w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/down2-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>AWS\u306e\u969c\u5bb3\u306f\u7279\u5b9a\u306e\u5730\u7406\u7684\u306a\u30ea\u30fc\u30b8\u30e7\u30f3\u3067\u767a\u751f\u3057\u307e\u3057\u305f\u304c\u305d\u306e\u5f71\u97ff\u306f\u77ac\u304f\u9593\u306b\u4e16\u754c\u4e2d\u306b\u6ce2\u53ca\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u8868\u793a\u505c\u6b62\u3001\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u306e\u6a5f\u80fd\u4e0d\u5168\u3001\u3055\u3089\u306b\u306f\u6c7a\u6e08\u30b7\u30b9\u30c6\u30e0\u3084\u7269\u6d41\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u30d3\u30b8\u30cd\u30b9\u306e\u6839\u5e79\u306b\u95a2\u308f\u308b\u30b7\u30b9\u30c6\u30e0\u307e\u3067\u304c\u30c0\u30a6\u30f3\u3057\u307e\u3057\u305f\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<p>\u3053\u306e\u969c\u5bb3\u304c\u660e\u3089\u304b\u306b\u3057\u305f\u306e\u306f\u73fe\u4ee3\u306e\u591a\u304f\u306e\u4f01\u696d\u304cIT\u8cc7\u6e90\u306e\u52b9\u7387\u5316\u3068\u30b3\u30b9\u30c8\u524a\u6e1b\u306e\u305f\u3081\u306b\u3001AWS\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u5171\u6709\u30af\u30e9\u30a6\u30c9\u306b\u6df1\u304f\u4f9d\u5b58\u3057\u3066\u3044\u308b\u73fe\u5b9f\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u4f01\u696d\u304b\u3089\u5927\u4f01\u696d\u3001\u305d\u3057\u3066\u653f\u5e9c\u6a5f\u95a2\u306b\u81f3\u308b\u307e\u3067\u30af\u30e9\u30a6\u30c9\u306f\u300c\u30a4\u30f3\u30d5\u30e9\u300d\u304b\u3089\u300c\u30d3\u30b8\u30cd\u30b9\u306e\u57fa\u76e4\u300d\u3078\u3068\u305d\u306e\u5f79\u5272\u3092\u5909\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u9ad8\u3044\u4f9d\u5b58\u5ea6\u306f\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u5074\u3067\u3072\u3068\u305f\u3073\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u5e83\u7bc4\u56f2\u304b\u3064\u6df1\u523b\u306a\u9023\u9396\u7684\u5f71\u97ff\u3092\u5f15\u304d\u8d77\u3053\u3059\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u3064\u306e\u969c\u5bb3\u304cE\u30b3\u30de\u30fc\u30b9\u306e\u58f2\u4e0a\u6a5f\u4f1a\u306e\u640d\u5931\u3001\u91d1\u878d\u53d6\u5f15\u306e\u505c\u6b62\u3001\u4eba\u3005\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u624b\u6bb5\u306e\u9014\u7d76\u306a\u3069\u8a08\u308a\u77e5\u308c\u306a\u3044\u640d\u5bb3\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/net.png\" alt=\"\" class=\"wp-image-257 size-full\" srcset=\"https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/net.png 1024w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/net-300x300.png 300w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/net-150x150.png 150w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/net-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2\"><strong>Cloudflare\u969c\u5bb3\u304c\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u96c6\u4e2d\u30ea\u30b9\u30af<\/strong><\/h2>\n\n\n\n<p>AWS\u306e\u4e8b\u4f8b\u306b\u7d9a\u304d\u767a\u751f\u3057\u305fCloudflare\u306e\u969c\u5bb3\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u3082\u3046\u4e00\u3064\u306e\u91cd\u8981\u306a\u5c64\u3067\u3042\u308b\u300c\u30a8\u30c3\u30b8\u300d\u306e\u5b89\u5b9a\u6027\u304c\u5d29\u308c\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Cloudflare\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u9ad8\u901f\u8868\u793a\u3092\u53ef\u80fd\u306b\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u6a5f\u80fd\u3084\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304b\u3089\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u4fdd\u8b77\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3068\u6700\u7d42\u30e6\u30fc\u30b6\u30fc\u306e\u9593\u3067\u300c\u4ea4\u901a\u6574\u7406\u300d\u3092\u884c\u3046\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u304a\u308a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5927\u90e8\u5206\u304c\u5f7c\u3089\u306e\u30a4\u30f3\u30d5\u30e9\u3092\u7d4c\u7531\u3057\u3066\u3044\u307e\u3059\u3002<br>\u305d\u306e\u305f\u3081Cloudflare\u306e\u30b3\u30a2\u30b7\u30b9\u30c6\u30e0\u306b\u554f\u984c\u304c\u751f\u3058\u308b\u3068\u305d\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u7121\u6570\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u4e00\u6589\u306b\u30a2\u30af\u30bb\u30b9\u56f0\u96e3\u306b\u306a\u3063\u305f\u308a\u8868\u793a\u901f\u5ea6\u304c\u6975\u7aef\u306b\u4f4e\u4e0b\u3057\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u969c\u5bb3\u306f\u7279\u5b9a\u306e\u30b5\u30fc\u30d3\u30b9\u3084\u5730\u57df\u3067\u306f\u306a\u304f\u4e16\u754c\u7684\u898f\u6a21\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u300c\u8cea\u300d\u305d\u306e\u3082\u306e\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u304c\u5c11\u6570\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u96c6\u4e2d\u3057\u3066\u3044\u308b\u3053\u3068\u306e\u5371\u967a\u6027\u3092\u6539\u3081\u3066\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3\"><strong>\u4eca\u5f8c\u306e\u30c7\u30b8\u30bf\u30eb\u6226\u7565\u8003\u5bdf<\/strong><\/h2>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5927\u898f\u6a21\u969c\u5bb3\u304b\u3089\u4f01\u696d\u3084\u7d44\u7e54\u304c\u5b66\u3076\u3079\u304d\u3053\u3068\u306f\u660e\u78ba\u3067\u3059\u3002\u305d\u308c\u306f\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306e\u300c\u30ec\u30b8\u30ea\u30a8\u30f3\u30b9\uff08\u56de\u5fa9\u529b\uff09\u300d\u3068\u300c\u5197\u9577\u6027\u300d\u3078\u306e\u6295\u8cc7\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/risk.png\" alt=\"\" class=\"wp-image-258 size-full\" srcset=\"https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/risk.png 1024w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/risk-300x300.png 300w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/risk-150x150.png 150w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/risk-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>1. <\/strong><strong>\u30de\u30eb\u30c1\u30af\u30e9\u30a6\u30c9\u6226\u7565\u306e\u63a1\u7528\u3068\u5f37\u5316<\/strong><\/p>\n\n\n\n<p>\u5358\u4e00\u306e\u30af\u30e9\u30a6\u30c9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u5168\u3066\u3092\u59d4\u306d\u308b\u30b7\u30f3\u30b0\u30eb\u30d9\u30f3\u30c0\u30fc\u6226\u7565\u306f\u5927\u304d\u306a\u30ea\u30b9\u30af\u3092\u4f34\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u3084\u30c7\u30fc\u30bf\u3092\u8907\u6570\u306e\u7570\u306a\u308b\u30af\u30e9\u30a6\u30c9\uff08AWS\u3001Azure\u3001GCP\u306a\u3069\uff09\u306b\u5206\u6563\u914d\u7f6e\u3059\u308b\u30de\u30eb\u30c1\u30af\u30e9\u30a6\u30c9\u6226\u7565\u306e\u5c0e\u5165\u306f\u3001\u4e00\u3064\u306e\u30d9\u30f3\u30c0\u30fc\u3067\u969c\u5bb3\u304c\u767a\u751f\u3057\u3066\u3082\u30b5\u30fc\u30d3\u30b9\u5168\u4f53\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u751f\u547d\u7dda\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u969b\u7570\u306a\u308b\u30af\u30e9\u30a6\u30c9\u9593\u3067\u30c7\u30fc\u30bf\u3084\u30a2\u30d7\u30ea\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u9023\u643a\u30fb\u79fb\u884c\u3055\u305b\u308b\u305f\u3081\u306e\u6280\u8853\u7684\u306a\u8a2d\u8a08\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<p><strong>2. <\/strong><strong>\u969c\u5bb3\u5bfe\u5fdc\u8a08\u753b\uff08DRP\uff09\u306e\u73fe\u5b9f\u7684\u306a\u898b\u76f4\u3057<\/strong><\/p>\n\n\n\n<p>\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u969b\u306e\u4e8b\u696d\u7d99\u7d9a\u8a08\u753b\uff08BCP\uff09\u3084\u707d\u5bb3\u5fa9\u65e7\u8a08\u753b\uff08DRP\uff09\u306f\u673a\u4e0a\u306e\u7a7a\u8ad6\u3067\u306f\u7121\u610f\u5473\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5171\u6709\u30af\u30e9\u30a6\u30c9\u5074\u3067\u5927\u898f\u6a21\u306a\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u81ea\u793e\u306e\u6280\u8853\u8005\u304c\u8fc5\u901f\u306b\u5225\u306e\u30a4\u30f3\u30d5\u30e9\u3078\u5207\u308a\u66ff\u3048\u308b\u305f\u3081\u306e\u624b\u9806\u3084\u4ee3\u66ff\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30eb\u30fc\u30c8\u3092\u5207\u308a\u66ff\u3048\u308b\u8a13\u7df4\u3092\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306bDNS\u8a2d\u5b9a\u3084\u8ca0\u8377\u5206\u6563\u306e\u8a2d\u5b9a\u306a\u3069\u3001\u969c\u5bb3\u767a\u751f\u6642\u306b\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u306e\u5bfe\u5fdc\u7b56\u3092\u5177\u4f53\u5316\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/recovery.png\" alt=\"\" class=\"wp-image-259 size-full\" srcset=\"https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/recovery.png 1024w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/recovery-300x300.png 300w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/recovery-150x150.png 150w, https:\/\/yamatofuji.net\/column\/wp-content\/uploads\/2025\/11\/recovery-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>3. <\/strong><strong>\u30a4\u30f3\u30d5\u30e9\u306e\u300c\u898b\u3048\u306a\u3044\u5c64\u300d\u3078\u306e\u610f\u8b58<\/strong><\/p>\n\n\n\n<p>CDN\u3084DNS\u30b5\u30fc\u30d3\u30b9\u306e\u3088\u3046\u306b\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u76f4\u63a5\u898b\u3048\u306a\u3044\u300c\u30a4\u30f3\u30d5\u30e9\u306e\u88cf\u5074\u300d\u306e\u5b89\u5b9a\u6027\u306b\u3082\u3063\u3068\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br>\u4e3b\u8981\u306aCDN\u3084DNS\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u30c0\u30a6\u30f3\u3057\u305f\u5834\u5408\u306b\u5099\u3048\u3066\u3001\u8907\u6570\u306e\u7570\u306a\u308b\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u4e88\u5099\u3068\u3057\u3066\u7528\u610f\u3057\u3066\u304a\u304f\u300c\u30de\u30eb\u30c1CDN\u300d\u6226\u7565\u3084\u30bb\u30ab\u30f3\u30c0\u30eaDNS\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u306a\u3069\u306e\u5bfe\u7b56\u304c\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4\"><strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u3001\u3088\u308a\u5f37\u976d\u306a\u672a\u6765\u3078<\/strong><\/h2>\n\n\n\n<p>AWS\u3068Cloudflare\u306e\u969c\u5bb3\u306f\u73fe\u4ee3\u793e\u4f1a\u306e\u751f\u547d\u7dda\u3067\u3042\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a4\u30f3\u30d5\u30e9\u306e\u8106\u5f31\u6027\u3092\u79c1\u305f\u3061\u306b\u7a81\u304d\u3064\u3051\u307e\u3057\u305f\u3002\u3053\u306e\u6559\u8a13\u3092\u5358\u306a\u308b\u904e\u53bb\u306e\u51fa\u6765\u4e8b\u3068\u3057\u3066\u7247\u3065\u3051\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u3088\u308a\u5f37\u976d\u3067\u4e00\u3064\u306e\u969c\u5bb3\u3067\u306f\u63fa\u308b\u304c\u306a\u3044\u672a\u6765\u306e\u30c7\u30b8\u30bf\u30eb\u30a4\u30f3\u30d5\u30e9\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3068\u3057\u3066\u6349\u3048\u308b\u3079\u304d\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6280\u8853\u7684\u306a\u5206\u6563\u5316\u3068\u305d\u308c\u3092\u5b9f\u73fe\u3059\u308b\u6226\u7565\u7684\u306a\u8a08\u753b\u3053\u305d\u304c\u4eca\u5f8c\u3059\u3079\u3066\u306e\u4f01\u696d\u306b\u6c42\u3081\u3089\u308c\u308b\u8cac\u52d9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>AWS\u3068Cloudflare\u306e\u4e8b\u4f8b\u304b\u3089 \u5148\u65e5\u3001\u7acb\u3066\u7d9a\u3051\u306b\u767a\u751f\u3057\u305f\u30a2\u30de\u30be\u30f3\u30a6\u30a7\u30d6\u30b5\u30fc\u30d3\u30b9\uff08AWS\uff09\u3068\u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2\uff08Cloudflare\uff09\u306e\u5927\u898f\u6a21\u969c\u5bb3\u306f\u3001\u79c1\u305f\u3061\u306e\u65e5\u3005\u306e\u30c7\u30b8\u30bf\u30eb\u751f\u6d3b\u304c\u3044\u304b\u306b\u5de8\u5927\u306a\u793e\u4f1a\u57fa\u76e4\u306e\u4e0a\u306b\u6210\u308a\u7acb\u3063\u3066\u3044\u308b 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