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href=\"https:\/\/developer.wordpress.org\/advanced-administration\/security\/brute-force\/\">WordPress\u516c\u5f0f\u306e\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u653b\u6483\u5bfe\u7b56<\/a>\u306f\u3001\u7ba1\u7406\u8005\u306e\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3001\u5f37\u56fa\u3067\u56fa\u6709\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u306e\u5236\u9650\u3001XML-RPC\u306e\u8981\u5426\u78ba\u8a8d\u3001\u30b3\u30a2\u30fb\u30c6\u30fc\u30de\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u66f4\u65b0\u3092\u6319\u3052\u3066\u3044\u307e\u3059\u3002\u30ed\u30b0\u30a4\u30f3URL\u306e\u5909\u66f4\u306f\u96d1\u97f3\u3092\u6e1b\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4e3b\u8981\u306a\u9632\u5fa1\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6642\u9593\u306e\u76ee\u5b89<\/th>\n<th>\u62c5\u5f53\u8005\u304c\u898b\u308b\u3082\u306e<\/th>\n<th>\u5b8c\u4e86\u6761\u4ef6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6700\u521d\u306e5\u5206<\/td>\n<td>\u7ba1\u7406\u8005\u4e00\u89a7\u3001\u9000\u8077\u8005\u30fb\u5916\u6ce8\u5148\u306e\u30a2\u30ab\u30a6\u30f3\u30c8<\/td>\n<td>\u6240\u6709\u8005\u4e0d\u660e\u306e\u7ba1\u7406\u8005\u3092\u6d17\u3044\u51fa\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u6b21\u306e10\u5206<\/td>\n<td>\u5404\u7ba1\u7406\u8005\u306e\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3001\u5fa9\u65e7\u624b\u6bb5<\/td>\n<td>\u672a\u8a2d\u5b9a\u8005\u3068\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u6642\u306e\u9023\u7d61\u5148\u304c\u5206\u304b\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u6b21\u306e5\u5206<\/td>\n<td>\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u5185\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9<\/td>\n<td>\u7528\u9014\u4e0d\u660e\u30fb\u672a\u4f7f\u7528\u306e\u9023\u643a\u3092\u8a18\u9332\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5f8c\u306e10\u5206<\/td>\n<td>WAF\u30fb\u30db\u30b9\u30c8\u306e\u30ed\u30b0\u3001\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/td>\n<td>\u7570\u5e38\u3068\u66f4\u65b0\u5bfe\u8c61\u3001\u623b\u3057\u65b9\u3092\u8a18\u9332\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e\u8868\u306f\u4f5c\u696d\u6642\u9593\u306e\u4fdd\u8a3c\u3067\u306f\u306a\u304f\u3001\u6700\u521d\u306b\u898b\u308b\u9806\u756a\u3067\u3059\u3002EC\u30b5\u30a4\u30c8\u3001\u4f1a\u54e1\u30b5\u30a4\u30c8\u3001\u8907\u6570\u306e\u5916\u90e8\u9023\u643a\u304c\u3042\u308b\u30b5\u30a4\u30c8\u3067\u306f\u3001\u8a2d\u5b9a\u5909\u66f4\u524d\u306e\u5f71\u97ff\u78ba\u8a8d\u306b\u3082\u3063\u3068\u6642\u9593\u3092\u304b\u3051\u307e\u3059\u3002\u4f5c\u696d\u8a18\u9332\u306b\u306f\u3001\u78ba\u8a8d\u65e5\u3001\u62c5\u5f53\u8005\u3001\u5bfe\u8c61\u30b5\u30a4\u30c8\u3001\u5909\u66f4\u524d\u5f8c\u3001\u8a66\u9a13\u30ed\u30b0\u30a4\u30f3\u7d50\u679c\u3001\u5207\u308a\u623b\u3057\u65b9\u6cd5\u3092\u6b8b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u70b9\u691c\u3092\u59cb\u3081\u308b\u524d\u306b\u7528\u610f\u3059\u308b\u60c5\u5831<\/h3>\n<p>\u4f5c\u696d\u3092\u4efb\u3055\u308c\u305f\u4eba\u306f\u3001\u30b5\u30a4\u30c8URL\u3060\u3051\u3067\u306a\u304f\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u7ba1\u7406\u753b\u9762\u306e\u5951\u7d04\u8005\u3001\u30c9\u30e1\u30a4\u30f3\u7ba1\u7406\u8005\u3001\u65e2\u5b58\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5148\u3001\u30ed\u30b0\u30a4\u30f3\u306b\u4f7f\u3046SSO\u306e\u6709\u7121\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002WordPress\u3078\u5165\u308c\u306a\u304f\u306a\u3063\u305f\u3068\u304d\u306b\u3001\u3069\u3053\u3078\u9023\u7d61\u3057\u3001\u8ab0\u304c\u672c\u4eba\u78ba\u8a8d\u306b\u5fdc\u3058\u3089\u308c\u308b\u304b\u304c\u5206\u304b\u3089\u306a\u3044\u307e\u307e\u8a8d\u8a3c\u8a2d\u5b9a\u3092\u5909\u3048\u308b\u306e\u306f\u5371\u967a\u3067\u3059\u3002\u7279\u306b\u5236\u4f5c\u4f1a\u793e\u304c\u4f5c\u3063\u305f\u30b5\u30a4\u30c8\u3067\u306f\u3001\u30b5\u30a4\u30c8\u6240\u6709\u8005\u3068\u5236\u4f5c\u62c5\u5f53\u8005\u306e\u6a29\u9650\u304c\u6df7\u5728\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u521d\u306b\u6240\u6709\u8005\u3092\u78ba\u5b9a\u3057\u3001\u5909\u66f4\u6a29\u9650\u3068\u627f\u8a8d\u7d4c\u8def\u3092\u6b8b\u3057\u307e\u3059\u3002<\/p>\n<p>\u5931\u6557\u30ed\u30b0\u30a4\u30f3\u3092\u5224\u65ad\u3059\u308b\u969b\u306f\u3001\u540c\u4e00IP\u304b\u3089\u306e\u8a66\u884c\u3060\u3051\u3067\u306a\u304f\u3001\u8907\u6570\u306e\u767a\u4fe1\u5143\u304b\u3089\u5c11\u3057\u305a\u3064\u8a66\u3055\u308c\u308b\u53ef\u80fd\u6027\u3082\u8003\u3048\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30a2\u30af\u30bb\u30b9\u5143\u3060\u3051\u3067\u306f\u4eba\u9593\u306e\u5229\u7528\u8005\u3084\u653b\u6483\u8005\u3092\u78ba\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002\u65e5\u6642\u3001\u5bfe\u8c61\u30e6\u30fc\u30b6\u30fc\u3001\u6210\u529f\u30fb\u5931\u6557\u3001\u5bfe\u8c61URL\u3001\u5b9f\u969b\u306e\u6295\u7a3f\u30fb\u8a2d\u5b9a\u5909\u66f4\u3068\u306e\u6642\u9593\u7684\u306a\u95a2\u4fc2\u3092\u898b\u3066\u304f\u3060\u3055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href=\"https:\/\/withcode.tech\/media\/php2shell-wordpress-incident-response-2026\/\">WordPress\u3067\u4fb5\u5bb3\u3092\u7591\u3046\u3068\u304d\u306e\u521d\u52d5\u624b\u9806<\/a>\u3082\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u88ab\u5bb3\u304c\u7d99\u7d9a\u3057\u3066\u3044\u308b\u306a\u3089\u3001\u516c\u958b\u505c\u6b62\u3084\u8cc7\u683c\u60c5\u5831\u306e\u5931\u52b9\u3092\u542b\u3080\u5224\u65ad\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2>\u7ba1\u7406\u8005\u6a29\u9650\u3092\u68da\u5378\u3057<\/h2>\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/10\/section-02-23.webp\" alt=\"WordPress\u7ba1\u7406\u8005\u30fb\u7de8\u96c6\u8005\u30fb\u6295\u7a3f\u8005\u306e\u6a29\u9650\u3092\u68da\u5378\u3057\u4e0d\u8981\u306a\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5916\u3059\u56f3\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3088\u308a\u5148\u306b\u3001\u8ab0\u304c\u3069\u306e\u6a29\u9650\u3092\u6301\u3064\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002WordPress\u306e\u300c\u30e6\u30fc\u30b6\u30fc\u300d\u304b\u3089\u4e00\u89a7\u3092\u958b\u304d\u3001\u7ba1\u7406\u8005\u3001\u7de8\u96c6\u8005\u3001\u6295\u7a3f\u8005\u3001\u5916\u90e8\u59d4\u8a17\u5148\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5206\u3051\u307e\u3059\u3002\u7ba1\u7406\u8005\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u8a2d\u5b9a\u306a\u3069\u30b5\u30a4\u30c8\u5168\u4f53\u3078\u5f71\u97ff\u3059\u308b\u64cd\u4f5c\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u8a18\u4e8b\u7de8\u96c6\u3060\u3051\u306e\u62c5\u5f53\u8005\u3078\u5e83\u304f\u6e21\u3055\u306a\u3044\u3053\u3068\u304c\u57fa\u672c\u3067\u3059\u3002<a href=\"https:\/\/wordpress.org\/documentation\/article\/roles-and-capabilities\/\">WordPress\u516c\u5f0f\u306e\u6a29\u9650\u8868<\/a>\u3092\u57fa\u6e96\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u9000\u8077\u8005\u30fb\u5951\u7d04\u7d42\u4e86\u8005\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306f\u3001\u3044\u304d\u306a\u308a\u524a\u9664\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u305d\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u4f5c\u6210\u3057\u305f\u6295\u7a3f\u306e\u5e30\u5c5e\u3001\u5916\u90e8\u9023\u643a\u3001\u4f5c\u696d\u4e2d\u306e\u4e88\u7d04\u6295\u7a3f\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306a\u6a29\u9650\u3092\u5225\u306e\u62c5\u5f53\u8005\u3078\u5f15\u304d\u7d99\u304e\u307e\u3059\u3002\u6295\u7a3f\u306e\u518d\u5272\u308a\u5f53\u3066\u3084\u505c\u6b62\u624b\u9806\u306f\u3001\u7ba1\u7406\u753b\u9762\u3068\u30d7\u30e9\u30b0\u30a4\u30f3\u69cb\u6210\u306b\u3088\u308a\u7570\u306a\u308a\u307e\u3059\u3002\u5909\u66f4\u5f8c\u306b\u516c\u958b\u8a18\u4e8b\u304c\u6d88\u3048\u305f\u308a\u3001\u9023\u643a\u51e6\u7406\u304c\u6b62\u307e\u3063\u305f\u308a\u3057\u306a\u3044\u3053\u3068\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u78ba\u8a8d\u9805\u76ee<\/th>\n<th>\u5224\u65ad\u306e\u76ee\u5b89<\/th>\n<th>\u5bfe\u5fdc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7ba1\u7406\u8005\u306e\u6570<\/td>\n<td>\u696d\u52d9\u4e0a\u5fc5\u8981\u306a\u4eba\u306b\u9650\u3089\u308c\u3066\u3044\u308b\u304b<\/td>\n<td>\u8a18\u4e8b\u7de8\u96c6\u3060\u3051\u306a\u3089\u7de8\u96c6\u8005\u7b49\u3078\u5909\u66f4<\/td>\n<\/tr>\n<tr>\n<td>\u5171\u6709\u30a2\u30ab\u30a6\u30f3\u30c8<\/td>\n<td>\u8907\u6570\u4eba\u304c\u540c\u3058ID\u3092\u4f7f\u3063\u3066\u3044\u306a\u3044\u304b<\/td>\n<td>\u500b\u4eba\u5225\u30a2\u30ab\u30a6\u30f3\u30c8\u3078\u79fb\u884c\u3057\u3001\u65e7ID\u3092\u505c\u6b62<\/td>\n<\/tr>\n<tr>\n<td>\u9000\u8077\u30fb\u5951\u7d04\u7d42\u4e86<\/td>\n<td>\u62c5\u5f53\u8005\u3068\u6709\u52b9\u671f\u9650\u304c\u660e\u78ba\u304b<\/td>\n<td>\u5f15\u304d\u7d99\u304e\u5f8c\u306b\u6a29\u9650\u3092\u524a\u9664\u30fb\u7121\u52b9\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u30d1\u30b9\u30ef\u30fc\u30c9<\/td>\n<td>\u56fa\u6709\u306e\u9577\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u304b<\/td>\n<td>\u4f7f\u3044\u56de\u3057\u3092\u3084\u3081\u3001\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u4fdd\u7ba1<\/td>\n<\/tr>\n<tr>\n<td>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9<\/td>\n<td>\u672c\u4eba\u304c\u5b89\u5168\u306b\u53d7\u4fe1\u3067\u304d\u308b\u304b<\/td>\n<td>\u5171\u6709\u53d7\u4fe1\u7bb1\u3084\u9000\u8077\u8005\u5b9b\u3092\u898b\u76f4\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u7ba1\u7406\u8005\u3092\u6e1b\u3089\u3059\u524d\u306b\u3001\u5fa9\u65e7\u8cac\u4efb\u8005\u3092\u6c7a\u3081\u308b<\/h3>\n<p>\u7ba1\u7406\u8005\u304c\u4e00\u4eba\u3060\u3051\u3060\u3068\u3001\u305d\u306e\u4eba\u306e\u7aef\u672b\u7d1b\u5931\u6642\u306b\u904b\u7528\u304c\u6b62\u307e\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u7ba1\u7406\u8005\u3092\u5897\u3084\u3057\u3059\u304e\u308b\u3068\u653b\u6483\u9762\u304c\u5e83\u304c\u308a\u307e\u3059\u3002\u500b\u4eba\u5225\u306e\u6b63\u898f\u7ba1\u7406\u8005\u3092\u5fc5\u8981\u306a\u4eba\u6570\u306b\u7d5e\u308a\u3001\u8ab0\u304c\u5fa9\u65e7\u306e\u627f\u8a8d\u8005\u3067\u3001\u8ab0\u304c\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u5951\u7d04\u3092\u7ba1\u7406\u3057\u3001\u8ab0\u304c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u623b\u305b\u308b\u304b\u3092\u5206\u3051\u3066\u8a18\u9332\u3057\u307e\u3059\u3002\u7dca\u6025\u7528\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u8a2d\u3051\u308b\u5834\u5408\u3082\u3001\u5e38\u7528\u305b\u305a\u3001\u53b3\u91cd\u306a\u4fdd\u7ba1\u3068\u5229\u7528\u8a18\u9332\u3092\u524d\u63d0\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u3092\u5909\u3048\u3066\u3082\u3001\u653b\u6483\u8005\u304c\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u3084\u5916\u90e8\u9023\u643a\u7528\u306e\u8a8d\u8a3c\u60c5\u5831\u304c\u6b8b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4fb5\u5bb3\u306e\u7591\u3044\u304c\u3042\u308b\u3068\u304d\u306f\u3001\u6a29\u9650\u30fb\u30bb\u30c3\u30b7\u30e7\u30f3\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9\u30fb\u30db\u30b9\u30c8\u5074\u306e\u8a8d\u8a3c\u60c5\u5831\u307e\u3067\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u306e\u68da\u5378\u3057\u3068\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3092\u6df7\u540c\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u5c0f\u898f\u6a21\u30b5\u30a4\u30c8\u3067\u306e\u6a29\u9650\u306e\u5206\u3051\u65b9<\/h3>\n<p>\u4f8b\u3048\u3070\u3001\u793e\u5185\u306b\u30b5\u30a4\u30c8\u8cac\u4efb\u80051\u4eba\u3001\u8a18\u4e8b\u3092\u66f4\u65b0\u3059\u308b\u62c5\u5f53\u80052\u4eba\u3001\u67081\u56de\u4fdd\u5b88\u3059\u308b\u5916\u90e8\u30d1\u30fc\u30c8\u30ca\u30fc1\u793e\u304c\u3044\u308b\u3068\u3057\u307e\u3059\u3002\u8cac\u4efb\u8005\u304c\u7ba1\u7406\u8005\u3001\u8a18\u4e8b\u62c5\u5f53\u8005\u304c\u7de8\u96c6\u8005\u307e\u305f\u306f\u696d\u52d9\u306b\u8db3\u308a\u308b\u6a29\u9650\u3001\u5916\u90e8\u30d1\u30fc\u30c8\u30ca\u30fc\u306f\u4f5c\u696d\u6642\u3060\u3051\u5fc5\u8981\u306a\u6a29\u9650\u3068\u3044\u3046\u8a2d\u8a08\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002\u5b9f\u969b\u306b\u3069\u306e\u64cd\u4f5c\u304c\u5fc5\u8981\u304b\u306f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u8ffd\u52a0\u3057\u305f\u6a29\u9650\u306b\u3082\u5de6\u53f3\u3055\u308c\u308b\u305f\u3081\u3001\u5f79\u5272\u540d\u3060\u3051\u3067\u6c7a\u3081\u305a\u30c6\u30b9\u30c8\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4f5c\u696d\u304c\u7d42\u308f\u3063\u305f\u3089\u5916\u90e8\u30d1\u30fc\u30c8\u30ca\u30fc\u306e\u7d99\u7d9a\u30a2\u30af\u30bb\u30b9\u304c\u5fc5\u8981\u304b\u518d\u5224\u65ad\u3057\u307e\u3059\u3002\u3053\u306e\u4f8b\u306f\u904b\u7528\u8a2d\u8a08\u306e\u4f8b\u3067\u3042\u308a\u3001\u3059\u3079\u3066\u306e\u4f1a\u793e\u306b\u305d\u306e\u307e\u307e\u9069\u7528\u3059\u308b\u8a2d\u5b9a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u300c\u8a18\u4e8b\u3092\u516c\u958b\u3067\u304d\u306a\u3044\u300d\u300c\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3067\u304d\u306a\u3044\u300d\u3068\u3044\u3063\u305f\u554f\u3044\u5408\u308f\u305b\u304c\u51fa\u3066\u3082\u3001\u5b89\u6613\u306b\u7ba1\u7406\u8005\u3078\u6607\u683c\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5fc5\u8981\u306a\u64cd\u4f5c\u3092\u7279\u5b9a\u3057\u3001\u73fe\u884c\u306e\u30ed\u30fc\u30eb\u3067\u53ef\u80fd\u304b\u3001\u627f\u8a8d\u30d5\u30ed\u30fc\u3092\u5909\u3048\u308b\u3079\u304d\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u7ba1\u7406\u8005\u6a29\u9650\u3092\u4ed8\u4e0e\u3059\u308b\u3068\u3001\u6295\u7a3f\u4ee5\u5916\u306e\u8a2d\u5b9a\u5909\u66f4\u3084\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u307e\u3067\u53ef\u80fd\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6a29\u9650\u5909\u66f4\u306e\u524d\u5f8c\u306b\u306f\u3001\u4f5c\u696d\u306b\u5fc5\u8981\u306a\u6a5f\u80fd\u3068\u4e0d\u8981\u306a\u6a5f\u80fd\u306e\u53cc\u65b9\u3092\u8a66\u9a13\u3057\u3001\u5b9f\u65bd\u8005\u30fb\u627f\u8a8d\u8005\u30fb\u671f\u9650\u3092\u8a18\u9332\u3057\u307e\u3059\u3002<\/p>\n<h2>2\u6bb5\u968e\u8a8d\u8a3c\u3092\u5c0e\u5165\u3059\u308b<\/h2>\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/10\/section-03-23.webp\" alt=\"WordPress\u7ba1\u7406\u753b\u9762\u30782\u6bb5\u968e\u8a8d\u8a3c\u3092\u5c0e\u5165\u3057\u5225\u7aef\u672b\u3067\u78ba\u8a8d\u3057\u3066\u7ba1\u7406\u8005\u306b\u5c55\u958b\u3059\u308b\u6d41\u308c\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>WordPress\u306e\u30b3\u30a2\u306b\u306f\u3001\u81ea\u5df1\u30db\u30b9\u30c8\u578b\u30b5\u30a4\u30c8\u306e\u7ba1\u7406\u8005\u5411\u3051\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u304c\u6a19\u6e96\u3067\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u307e\u305f\u306f\u5229\u7528\u4e2d\u306eID\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u4f7f\u3063\u3066\u5c0e\u5165\u3057\u307e\u3059\u3002<a href=\"https:\/\/developer.wordpress.org\/advanced-administration\/security\/brute-force\/\">WordPress\u516c\u5f0f\u30ac\u30a4\u30c9<\/a>\u306f\u3001\u7ba1\u7406\u8005\u5168\u54e1\u3078\u306e\u9069\u7528\u3092\u52e7\u3081\u3066\u3044\u307e\u3059\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u5165\u624b\u5143\u3001\u66f4\u65b0\u72b6\u6cc1\u3001\u4e92\u63db\u6027\u3001\u5fa9\u65e7\u624b\u6bb5\u3001\u30ed\u30fc\u30eb\u5225\u5f37\u5236\u306e\u6709\u7121\u3092\u9078\u5b9a\u57fa\u6e96\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u8a2d\u5b9a\u4f8b\u3068\u3057\u3066\u3001WordPress.org\u306b\u63b2\u8f09\u3055\u308c\u308b<a href=\"https:\/\/wordpress.org\/plugins\/two-factor\/\">\u300cTwo Factor\u300d<\/a>\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3054\u3068\u306b\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u753b\u9762\u304b\u3089\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3001\u30e1\u30fc\u30eb\u30b3\u30fc\u30c9\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b3\u30fc\u30c9\u306a\u3069\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u306f\u5404\u30e6\u30fc\u30b6\u30fc\u306e\u500b\u5225\u8a2d\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002\u300c\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u6709\u52b9\u5316\u3057\u305f\u3060\u3051\u3067\u5168\u7ba1\u7406\u8005\u304c\u4fdd\u8b77\u3055\u308c\u305f\u300d\u3068\u5224\u65ad\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u7d44\u7e54\u5168\u4f53\u3078\u8a2d\u5b9a\u3092\u5f37\u5236\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30ed\u30fc\u30eb\u5225\u306e\u5f37\u5236\u6a5f\u80fd\u3092\u6301\u3064<a href=\"https:\/\/wordpress.org\/plugins\/wp-2fa\/\">WP 2FA<\/a>\u306a\u3069\u306e\u516c\u5f0f\u8aac\u660e\u3068\u3001\u73fe\u5728\u306e\u7248\u30fb\u30d7\u30e9\u30f3\u306e\u6a5f\u80fd\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u8907\u6570\u306e2FA\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u540c\u6642\u306b\u52d5\u304b\u3059\u524d\u306b\u306f\u7af6\u5408\u30c6\u30b9\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h3>\u5b89\u5168\u306a\u5c0e\u5165\u9806\u5e8f<\/h3>\n<ol>\n<li><strong>\u4e8b\u524d\u78ba\u8a8d\uff1a<\/strong>WordPress\u3001PHP\u3001\u30ed\u30b0\u30a4\u30f3\u65b9\u5f0f\u3001SSO\u3001\u4f1a\u54e1\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u52d5\u4f5c\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u5074\u3067\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u3069\u306e\u30ed\u30b0\u30a4\u30f3\u306b\u9069\u7528\u3055\u308c\u308b\u304b\u5206\u3051\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c6\u30b9\u30c8\uff1a<\/strong>\u672c\u756a\u306b\u8fd1\u3044\u691c\u8a3c\u74b0\u5883\u3067\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002\u7ba1\u7406\u80051\u4eba\u3067\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u767b\u9332\u3057\u3001\u5fa9\u65e7\u30b3\u30fc\u30c9\u3092\u5225\u306e\u5b89\u5168\u306a\u5834\u6240\u3078\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u518d\u30ed\u30b0\u30a4\u30f3\uff1a<\/strong>\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u3084\u5225\u7aef\u672b\u3067\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u5f8c\u306b\u4e8c\u6bb5\u968e\u76ee\u304c\u8981\u6c42\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u73fe\u5728\u306e\u30ed\u30b0\u30a4\u30f3\u72b6\u614b\u3060\u3051\u3067\u6210\u529f\u3068\u5224\u65ad\u3057\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u6bb5\u968e\u5c55\u958b\uff1a<\/strong>\u4ed6\u306e\u7ba1\u7406\u8005\u306b\u671f\u9650\u3068\u624b\u9806\u3092\u4f1d\u3048\u3001\u500b\u4eba\u5225\u306b\u767b\u9332\u3057\u3066\u3082\u3089\u3044\u307e\u3059\u3002\u8a2d\u5b9a\u6e08\u307f\u4eba\u6570\u3068\u672a\u8a2d\u5b9a\u4eba\u6570\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u5f37\u5236\u30dd\u30ea\u30b7\u30fc\u304c\u5fc5\u8981\u306a\u3089\u3001\u5fa9\u65e7\u624b\u9806\u3068\u9023\u7d61\u5148\u3092\u6574\u3048\u305f\u5f8c\u306b\u6709\u52b9\u5316\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u691c\u53ce\uff1a<\/strong>PC\u30fb\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30fb\u5fc5\u8981\u306aSSO\u3084\u4f1a\u54e1\u5c0e\u7dda\u3067\u3001\u6b63\u898f\u30e6\u30fc\u30b6\u30fc\u304c\u5165\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4e0d\u5177\u5408\u304c\u51fa\u305f\u3089\u5bfe\u8c61\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u5c0e\u5165\u5909\u66f4\u3092\u7279\u5b9a\u3057\u3001\u7528\u610f\u3057\u305f\u624b\u9806\u3067\u5207\u308a\u623b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u8a8d\u8a3c\u30a2\u30d7\u30ea\u306e\u6642\u523b\u304c\u5927\u304d\u304f\u305a\u308c\u308b\u3068\u3001\u6642\u9593\u306b\u57fa\u3065\u304f\u30ef\u30f3\u30bf\u30a4\u30e0\u30b3\u30fc\u30c9\u304c\u901a\u3089\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u7aef\u672b\u306e\u81ea\u52d5\u6642\u523b\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3001\u9023\u7d9a\u3057\u3066\u5931\u6557\u3059\u308b\u5834\u5408\u306f\u7121\u7406\u306b\u4f55\u5ea6\u3082\u8a66\u3055\u305a\u5fa9\u65e7\u624b\u6bb5\u3092\u4f7f\u3044\u307e\u3059\u3002\u8a8d\u8a3c\u30a2\u30d7\u30ea\u306e\u753b\u9762\u3001QR\u30b3\u30fc\u30c9\u3001\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ad\u30fc\u3001\u5fa9\u65e7\u30b3\u30fc\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u7a93\u53e3\u3084\u30c1\u30e3\u30c3\u30c8\u3078\u8cbc\u308a\u4ed8\u3051\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n<h3>\u30d7\u30e9\u30b0\u30a4\u30f3\u9078\u5b9a\u6642\u306e\u78ba\u8a8d\u8868<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u9078\u5b9a\u6761\u4ef6<\/th>\n<th>\u78ba\u8a8d\u3059\u308b\u8cea\u554f<\/th>\n<th>\u5224\u65ad\u3092\u4fdd\u7559\u3059\u308b\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e92\u63db\u6027<\/td>\n<td>\u73fe\u5728\u306eWordPress\u30fbPHP\u30fb\u4f1a\u54e1\u6a5f\u80fd\u3068\u52d5\u304f\u304b<\/td>\n<td>\u691c\u8a3c\u74b0\u5883\u3067\u30ed\u30b0\u30a4\u30f3\u4e0d\u80fd\u306b\u306a\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u5f37\u5236\u30dd\u30ea\u30b7\u30fc<\/td>\n<td>\u7ba1\u7406\u8005\u5168\u54e1\u3078\u671f\u9650\u4ed8\u304d\u3067\u9069\u7528\u3067\u304d\u308b\u304b<\/td>\n<td>\u6709\u52b9\u5316\u3060\u3051\u3067\u5168\u54e1\u306b\u52b9\u304f\u3068\u601d\u3044\u8fbc\u3080<\/td>\n<\/tr>\n<tr>\n<td>\u5fa9\u65e7<\/td>\n<td>\u4e88\u5099\u30b3\u30fc\u30c9\u3001\u8907\u6570\u65b9\u5f0f\u3001\u7ba1\u7406\u8005\u306b\u3088\u308b\u6551\u6e08\u306f\u3042\u308b\u304b<\/td>\n<td>\u30b3\u30fc\u30c9\u306e\u4fdd\u7ba1\u30fb\u518d\u767a\u884c\u65b9\u6cd5\u304c\u4e0d\u660e<\/td>\n<\/tr>\n<tr>\n<td>\u66f4\u65b0<\/td>\n<td>\u516c\u5f0f\u30da\u30fc\u30b8\u3067\u5bfe\u5fdc\u7248\u3001\u66f4\u65b0\u5c65\u6b74\u3001\u30b5\u30dd\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u305f\u304b<\/td>\n<td>\u9577\u671f\u672a\u66f4\u65b0\u3084\u5bfe\u5fdc\u7248\u304c\u4e0d\u660e<\/td>\n<\/tr>\n<tr>\n<td>\u76e3\u67fb<\/td>\n<td>\u8ab0\u304c\u767b\u9332\u6e08\u307f\u304b\u3001\u5931\u6557\u30fb\u89e3\u9664\u3092\u628a\u63e1\u3067\u304d\u308b\u304b<\/td>\n<td>\u672a\u8a2d\u5b9a\u8005\u304c\u7279\u5b9a\u3067\u304d\u306a\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6bd4\u8f03\u8868\u306f\u4e00\u3064\u306e\u88fd\u54c1\u3092\u63a8\u5968\u3059\u308b\u9806\u4f4d\u8868\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5148\u306b\u30b5\u30a4\u30c8\u306e\u6761\u4ef6\u3092\u5b9a\u3081\u3001\u305d\u306e\u6761\u4ef6\u306b\u5408\u3046\u88fd\u54c1\u306e\u516c\u5f0f\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30e1\u30fc\u30eb\u30b3\u30fc\u30c9\u3057\u304b\u4f7f\u3048\u306a\u3044\u62c5\u5f53\u8005\u304c\u3044\u308b\u5834\u5408\u306f\u3001\u30e1\u30fc\u30eb\u306e\u4fdd\u8b77\u72b6\u6cc1\u3084\u7aef\u672b\u306e\u5229\u7528\u6761\u4ef6\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002\u7ba1\u7406\u8005\u3068\u4e00\u822c\u4f1a\u54e1\u3067\u540c\u3058\u8a8d\u8a3c\u30eb\u30fc\u30eb\u306b\u3059\u308b\u3068\u3001\u4f1a\u54e1\u306e\u96e2\u8131\u3084\u554f\u3044\u5408\u308f\u305b\u5897\u52a0\u306b\u3064\u306a\u304c\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u5bfe\u8c61\u30ed\u30fc\u30eb\u3092\u5206\u3051\u3066\u6bb5\u968e\u7684\u306b\u9069\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u30d1\u30b9\u30ad\u30fc\u3068\u306e\u9055\u3044<\/h3>\n<p>\u30d1\u30b9\u30ad\u30fc\u306f\u3001\u5bfe\u5fdc\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u8a8d\u8a3c\u57fa\u76e4\u3067\u5229\u7528\u3059\u308b\u5225\u306e\u30ed\u30b0\u30a4\u30f3\u65b9\u5f0f\u3067\u3059\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u306a\u3069\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u304c\u3001WordPress\u306e\u3069\u306e\u30b5\u30a4\u30c8\u3067\u3082\u81ea\u52d5\u3067\u4f7f\u3048\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6\u30fb\u7aef\u672b\u3001\u7ba1\u7406\u8005\u3054\u3068\u306e\u767b\u9332\u3001\u4e88\u5099\u306e\u8a8d\u8a3c\u5668\u3001\u5931\u304f\u3057\u305f\u3068\u304d\u306e\u624b\u9806\u307e\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002\u8a18\u4e8b\u3067\u306f\u300c\u30d1\u30b9\u30ad\u30fc\u304c\u3042\u308c\u3070\u66f4\u65b0\u3084\u6a29\u9650\u6574\u7406\u306f\u4e0d\u8981\u300d\u3068\u306f\u6271\u3044\u307e\u305b\u3093\u3002\u8a8d\u8a3c\u3092\u5f37\u304f\u3057\u3066\u3082\u3001\u8106\u5f31\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u904e\u5927\u306a\u6a29\u9650\u306f\u5225\u306b\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u5fa9\u65e7\u30b3\u30fc\u30c9\u3068\u6a5f\u7a2e\u5909\u66f4<\/h2>\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/10\/section-04-19.webp\" alt=\"\u6a5f\u7a2e\u5909\u66f4\u3068\u7aef\u672b\u7d1b\u5931\u6642\u306b\u5fa9\u65e7\u30b3\u30fc\u30c9\u3067WordPress\u7ba1\u7406\u753b\u9762\u3078\u623b\u308b\u7d4c\u8def\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u306e\u5c0e\u5165\u3067\u6700\u3082\u907f\u3051\u305f\u3044\u306e\u306f\u3001\u7ba1\u7406\u8005\u304c\u6b63\u898f\u306e\u7aef\u672b\u3092\u5931\u3063\u305f\u969b\u306b\u30b5\u30a4\u30c8\u3078\u5165\u308c\u306a\u304f\u306a\u308b\u3053\u3068\u3067\u3059\u3002\u5c0e\u5165\u6642\u306b\u767a\u884c\u3057\u305f\u5fa9\u65e7\u30b3\u30fc\u30c9\u306f\u3001\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3084\u540c\u3058\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u5185\u3060\u3051\u306b\u4fdd\u5b58\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u306f\u5225\u306e\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3055\u308c\u305f\u4fdd\u7ba1\u5834\u6240\u3078\u7f6e\u304d\u307e\u3059\u3002\u5229\u7528\u3067\u304d\u308b\u56de\u6570\u3084\u518d\u767a\u884c\u65b9\u6cd5\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u3054\u3068\u306b\u7570\u306a\u308b\u305f\u3081\u3001\u4f7f\u3063\u3066\u3044\u308b\u88fd\u54c1\u306e\u753b\u9762\u30fb\u516c\u5f0f\u8aac\u660e\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5834\u9762<\/th>\n<th>\u6700\u521d\u306e\u78ba\u8a8d<\/th>\n<th>\u6b21\u306e\u884c\u52d5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6a5f\u7a2e\u5909\u66f4\u524d<\/td>\n<td>\u65e7\u7aef\u672b\u3067\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u3001\u5fa9\u65e7\u30b3\u30fc\u30c9\u304c\u3042\u308b<\/td>\n<td>\u65b0\u7aef\u672b\u3092\u767b\u9332\u3057\u3001\u5225\u30d6\u30e9\u30a6\u30b6\u3067\u8a66\u9a13\u5f8c\u306b\u65e7\u7aef\u672b\u3092\u89e3\u9664<\/td>\n<\/tr>\n<tr>\n<td>\u7aef\u672b\u7d1b\u5931<\/td>\n<td>\u5fa9\u65e7\u30b3\u30fc\u30c9\u30fb\u5225\u306e\u767b\u9332\u6e08\u307f\u65b9\u5f0f\u304c\u3042\u308b<\/td>\n<td>\u6b63\u898f\u306e\u5fa9\u65e7\u624b\u9806\u3067\u5165\u308a\u3001\u5931\u3063\u305f\u65b9\u5f0f\u3092\u7121\u52b9\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u5fa9\u65e7\u30b3\u30fc\u30c9\u3082\u306a\u3044<\/td>\n<td>\u5225\u306e\u7ba1\u7406\u8005\u30fb\u30db\u30b9\u30c8\u5951\u7d04\u8005\u306b\u9023\u7d61\u3067\u304d\u308b<\/td>\n<td>\u672c\u4eba\u78ba\u8a8d\u3092\u7d4c\u3066\u88fd\u54c1\u516c\u5f0f\u306e\u56de\u5fa9\u624b\u9806\u3092\u5b9f\u65bd<\/td>\n<\/tr>\n<tr>\n<td>\u4fb5\u5bb3\u306e\u7591\u3044<\/td>\n<td>\u30ed\u30b0\u30a4\u30f3\u5c65\u6b74\u3068\u8a2d\u5b9a\u5909\u66f4\u3092\u4fdd\u5b58\u3067\u304d\u308b<\/td>\n<td>\u8a3c\u62e0\u4fdd\u5168\u3068\u5f71\u97ff\u8abf\u67fb\u3092\u5148\u306b\u884c\u3044\u3001\u8a8d\u8a3c\u60c5\u5831\u3092\u5931\u52b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u3044\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u78ba\u8a8d\u306a\u3057\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6d88\u3057\u305f\u308a\u3001\u5168\u30e6\u30fc\u30b6\u30fc\u306e\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3092\u89e3\u9664\u3057\u305f\u308a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u4ed6\u306e\u7ba1\u7406\u8005\u306e\u4fdd\u8b77\u307e\u3067\u5931\u308f\u308c\u307e\u3059\u3002\u3069\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3044\u308b\u304b\u3001\u6b63\u898f\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u5f0f\u304c\u6b8b\u3063\u3066\u3044\u308b\u304b\u3001\u30db\u30b9\u30c8\u3084\u5236\u4f5c\u4f1a\u793e\u304c\u56de\u5fa9\u3092\u652f\u63f4\u3067\u304d\u308b\u304b\u3092\u5148\u306b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u5fa9\u65e7\u5f8c\u306f\u300c\u5165\u308c\u305f\u300d\u3067\u7d42\u308f\u308a\u307e\u305b\u3093\u3002\u4f7f\u3063\u305f\u5fa9\u65e7\u30b3\u30fc\u30c9\u306e\u518d\u767a\u884c\u3001\u7d1b\u5931\u7aef\u672b\u306e\u8a8d\u8a3c\u767b\u9332\u89e3\u9664\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u30e1\u30fc\u30eb\u53d7\u4fe1\u5148\u306e\u78ba\u8a8d\u3001\u30ed\u30b0\u30a4\u30f3\u5c65\u6b74\u306e\u8abf\u67fb\u3001\u4f5c\u696d\u8a18\u9332\u306e\u66f4\u65b0\u307e\u3067\u884c\u3044\u307e\u3059\u3002\u30b3\u30fc\u30c9\u306e\u4fdd\u7ba1\u5834\u6240\u3078\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u4eba\u3082\u898b\u76f4\u3057\u307e\u3059\u3002\u5e74\u306b\u4e00\u5ea6\u306a\u3069\u306e\u56fa\u5b9a\u9593\u9694\u3060\u3051\u3067\u306a\u304f\u3001\u62c5\u5f53\u5909\u66f4\u3001\u7aef\u672b\u5909\u66f4\u3001\u5951\u7d04\u7d42\u4e86\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u898b\u76f4\u3057\u306e\u5951\u6a5f\u306b\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5fa9\u65e7\u8a13\u7df4\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/h3>\n<p>\u672c\u756a\u306e\u7ba1\u7406\u8005\u5168\u54e1\u3092\u540c\u6642\u306b\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u3059\u308b\u8a13\u7df4\u306f\u3057\u307e\u305b\u3093\u3002\u691c\u8a3c\u74b0\u5883\u307e\u305f\u306f\u5f71\u97ff\u3092\u9650\u5b9a\u3057\u305f\u30c6\u30b9\u30c8\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f7f\u3044\u3001\u5fa9\u65e7\u30b3\u30fc\u30c9\u3067\u5165\u308c\u308b\u304b\u3001\u4f7f\u3063\u305f\u30b3\u30fc\u30c9\u3092\u518d\u4f7f\u7528\u3067\u304d\u306a\u3044\u304b\u3001\u65b0\u3057\u3044\u30b3\u30fc\u30c9\u3092\u767a\u884c\u3067\u304d\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u7d50\u679c\u306f\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306b\u79d8\u5bc6\u306e\u30b3\u30fc\u30c9\u3092\u6b8b\u3055\u305a\u8a18\u9332\u3057\u307e\u3059\u3002\u300c\u5fa9\u65e7\u62c5\u5f53\u304c\u4e0d\u5728\u3067\u3082\u3001\u4ee3\u66ff\u62c5\u5f53\u304c\u624b\u9806\u66f8\u3068\u4fdd\u7ba1\u5eab\u3078\u30a2\u30af\u30bb\u30b9\u3057\u3001\u6240\u5b9a\u306e\u627f\u8a8d\u3092\u7d4c\u3066\u5fa9\u65e7\u3067\u304d\u308b\u300d\u72b6\u614b\u3092\u5b8c\u4e86\u6761\u4ef6\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u4fdd\u7ba1\u5eab\u3078\u30b3\u30fc\u30c9\u3092\u5165\u308c\u308b\u3068\u304d\u306f\u3001\u8ab0\u3067\u3082\u95b2\u89a7\u3067\u304d\u308b\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3084\u30e1\u30fc\u30eb\u672c\u6587\u3067\u306f\u306a\u304f\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3068\u5c65\u6b74\u3092\u5099\u3048\u305f\u4fdd\u7ba1\u65b9\u6cd5\u3092\u9078\u3073\u307e\u3059\u3002\u5370\u5237\u3057\u3066\u4fdd\u7ba1\u3059\u308b\u5834\u5408\u306f\u65bd\u9320\u3001\u6301\u3061\u51fa\u3057\u3001\u5ec3\u68c4\u306e\u30eb\u30fc\u30eb\u307e\u3067\u6c7a\u3081\u307e\u3059\u3002\u4e88\u5099\u30b3\u30fc\u30c9\u3092\u8907\u6570\u4eba\u3067\u540c\u3058\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u6301\u3064\u904b\u7528\u306f\u3001\u8907\u88fd\u5148\u306e\u7ba1\u7406\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u7dca\u6025\u6642\u306b\u7d20\u65e9\u304f\u4f7f\u3048\u308b\u3053\u3068\u3068\u3001\u666e\u6bb5\u306f\u4e0d\u7528\u610f\u306b\u898b\u3089\u308c\u306a\u3044\u3053\u3068\u306e\u4e21\u65b9\u3092\u6e80\u305f\u3059\u65b9\u6cd5\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001PHP\u66f4\u65b0\u5f8c\u306b\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u7dad\u6301\u3067\u304d\u306a\u3044\u3001\u30ed\u30b0\u30a4\u30f3\u5f8c\u306b\u623b\u3055\u308c\u308b\u306a\u3069\u306e\u554f\u984c\u306f\u3001\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3068\u306f\u5225\u306e\u539f\u56e0\u306e\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/withcode.tech\/media\/php-update-session-login-2026\/\">PHP\u66f4\u65b0\u5f8c\u306eWordPress\u30ed\u30b0\u30a4\u30f3\u969c\u5bb3<\/a>\u3068\u5207\u308a\u5206\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>API\u9023\u643a\u306e\u8a8d\u8a3c\u3092\u70b9\u691c<\/h2>\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/10\/section-05-19.webp\" alt=\"\u4eba\u306e\u7ba1\u7406\u753b\u9762\u30ed\u30b0\u30a4\u30f3\u3068API\u9023\u643a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5206\u3051\u308b\u56f3\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>\u4eba\u304c\u30d6\u30e9\u30a6\u30b6\u3067\u7ba1\u7406\u753b\u9762\u3078\u5165\u308b\u8a8d\u8a3c\u3068\u3001\u30c4\u30fc\u30eb\u304cREST API\u3078\u63a5\u7d9a\u3059\u308b\u8a8d\u8a3c\u306f\u5206\u3051\u3066\u7ba1\u7406\u3057\u307e\u3059\u3002WordPress\u306e<a href=\"https:\/\/developer.wordpress.org\/advanced-administration\/security\/application-passwords\/\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9<\/a>\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u5916\u90e8\u30a2\u30d7\u30ea\u306e\u305f\u3081\u306e\u500b\u5225\u306b\u5931\u52b9\u3067\u304d\u308b\u8a8d\u8a3c\u60c5\u5831\u3067\u3059\u3002\u7ba1\u7406\u753b\u9762\u306e\u901a\u5e38\u306e\u30ed\u30b0\u30a4\u30f3\u30d5\u30a9\u30fc\u30e0\u306b\u5165\u529b\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3092\u4eba\u9593\u306e\u30ed\u30b0\u30a4\u30f3\u306b\u5c0e\u5165\u3057\u3066\u3082\u3001\u65e2\u5b58\u306e\u5916\u90e8\u9023\u643a\u306e\u8a8d\u8a3c\u60c5\u5831\u307e\u3067\u81ea\u52d5\u3067\u6574\u7406\u3055\u308c\u305f\u3068\u306f\u8003\u3048\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u5404\u30e6\u30fc\u30b6\u30fc\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306b\u3042\u308b\u300c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u3092\u958b\u304d\u3001\u540d\u524d\u3001\u4f5c\u6210\u65e5\u3001\u6700\u7d42\u5229\u7528\u60c5\u5831\u3001\u7528\u9014\u3001\u6240\u6709\u8005\u3092\u7167\u5408\u3057\u307e\u3059\u3002\u6a5f\u80fd\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001HTTPS\u306e\u72b6\u614b\u3001\u6a29\u9650\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30ab\u30b9\u30bf\u30e0\u30b3\u30fc\u30c9\u306b\u3088\u308b\u5236\u9650\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u7528\u9014\u4e0d\u660e\u306e\u9805\u76ee\u3092\u898b\u3064\u3051\u305f\u3068\u304d\u306f\u3001\u76f4\u3061\u306b\u524a\u9664\u3059\u308b\u3068\u6295\u7a3f\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u81ea\u52d5\u51e6\u7406\u304c\u6b62\u307e\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9023\u643a\u5143\u3092\u7279\u5b9a\u3057\u3001\u5207\u308a\u66ff\u3048\u624b\u9806\u3068\u8a66\u9a13\u65b9\u6cd5\u3092\u6c7a\u3081\u3066\u304b\u3089\u5931\u52b9\u3055\u305b\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4e0d\u6b63\u5229\u7528\u304c\u7591\u308f\u308c\u308b\u5834\u5408\u306f\u3001\u88ab\u5bb3\u62e1\u5927\u306e\u505c\u6b62\u3092\u512a\u5148\u3057\u307e\u3059\u3002<\/p>\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u300c\u305d\u306e\u6587\u5b57\u5217\u3060\u3051\u306b\u95b2\u89a7\u6a29\u9650\u3092\u4ed8\u3051\u308b\u300d\u4ed5\u7d44\u307f\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7d10\u3065\u304fWordPress\u30e6\u30fc\u30b6\u30fc\u306e\u6a29\u9650\u3067\u5229\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u5fc5\u8981\u306e\u306a\u3044\u7ba1\u7406\u8005\u30e6\u30fc\u30b6\u30fc\u306b\u5916\u90e8\u9023\u643a\u3092\u96c6\u4e2d\u3055\u305b\u306a\u3044\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4f8b\u3048\u3070\u8a18\u4e8b\u306e\u4e0b\u66f8\u304d\u3092\u4f5c\u308b\u9023\u643a\u306a\u3089\u3001\u5b9f\u969b\u306b\u5fc5\u8981\u306a\u6a29\u9650\u3092\u78ba\u8a8d\u3057\u3066\u5c02\u7528\u30e6\u30fc\u30b6\u30fc\u3092\u8a2d\u8a08\u3057\u307e\u3059\u3002API\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3092\u78ba\u8a8d\u305b\u305a\u300c2FA\u3092\u5165\u308c\u305f\u304b\u3089API\u3082\u5b89\u5168\u300d\u3068\u7d50\u8ad6\u3065\u3051\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>XML-RPC\u306f\u300c\u672a\u4f7f\u7528\u306a\u3089\u6b62\u3081\u308b\u3001\u4f7f\u7528\u4e2d\u306a\u3089\u5236\u9650\u3059\u308b\u300d<\/h3>\n<p>WordPress\u516c\u5f0f\u306f\u3001XML-RPC\u3092\u4f7f\u3063\u3066\u3044\u306a\u3044\u306a\u3089\u7121\u52b9\u5316\u3092\u691c\u8a0e\u3057\u3001\u5fc5\u8981\u306a\u5834\u5408\u306fWAF\u306a\u3069\u3067\u5236\u9650\u30fb\u30ec\u30fc\u30c8\u5236\u9650\u3059\u308b\u3088\u3046\u6848\u5185\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u3001\u9023\u643a\u30b5\u30fc\u30d3\u30b9\u3001\u53e4\u3044\u6295\u7a3f\u30c4\u30fc\u30eb\u306a\u3069\u304c\u5229\u7528\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u4fe1\u30ed\u30b0\u3068\u9023\u643a\u4e00\u89a7\u3092\u78ba\u8a8d\u305b\u305a\u3001\u5168\u30b5\u30a4\u30c8\u5171\u901a\u306e\u8a2d\u5b9a\u3092\u4e00\u62ec\u6295\u5165\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002REST API\u307e\u3067\u307e\u3068\u3081\u3066\u505c\u6b62\u3059\u308b\u8a2d\u5b9a\u3082\u3001\u73fe\u5728\u306e\u7de8\u96c6\u30fb\u9023\u643a\u6a5f\u80fd\u3078\u5f71\u97ff\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5916\u90e8\u9023\u643a\u306e\u68da\u5378\u3057\u8868\u306b\u306f\u300c\u9023\u643a\u540d\uff0f\u76ee\u7684\uff0f\u6240\u6709\u8005\uff0f\u4f7f\u7528\u30e6\u30fc\u30b6\u30fc\uff0f\u5fc5\u8981\u6a29\u9650\uff0f\u6700\u7d42\u78ba\u8a8d\u65e5\uff0f\u505c\u6b62\u6642\u306e\u5f71\u97ff\uff0f\u5931\u52b9\u65b9\u6cd5\u300d\u3092\u6b8b\u3057\u307e\u3059\u3002\u62c5\u5f53\u8005\u304c\u8f9e\u3081\u305f\u3068\u304d\u3084\u30d9\u30f3\u30c0\u30fc\u5951\u7d04\u304c\u7d42\u308f\u3063\u305f\u3068\u304d\u306b\u3001\u3069\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u6b62\u3081\u308b\u3079\u304d\u304b\u3059\u3050\u5206\u304b\u308b\u72b6\u614b\u304c\u76ee\u6a19\u3067\u3059\u3002<\/p>\n<h3>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5b89\u5168\u306b\u5165\u308c\u66ff\u3048\u308b\u4f8b<\/h3>\n<p>\u4f8b\u3048\u3070\u8a18\u4e8b\u3092\u81ea\u52d5\u3067\u4e0b\u66f8\u304d\u4fdd\u5b58\u3059\u308b\u30c4\u30fc\u30eb\u304c\u3001\u500b\u4eba\u306e\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u7d10\u3065\u304f\u53e4\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002\u307e\u305a\u9023\u643a\u5143\u3001\u5b9f\u884c\u983b\u5ea6\u3001\u5fc5\u8981\u306aAPI\u64cd\u4f5c\u3001\u5931\u6557\u6642\u306e\u901a\u77e5\u5148\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6b21\u306b\u7528\u9014\u306b\u5408\u3046\u6a29\u9650\u306e\u5c02\u7528\u30e6\u30fc\u30b6\u30fc\u3092\u7528\u610f\u3057\u3001\u65b0\u3057\u3044\u8a8d\u8a3c\u60c5\u5831\u3092\u9023\u643a\u5148\u306e\u5b89\u5168\u306a\u8a2d\u5b9a\u753b\u9762\u306b\u767b\u9332\u3057\u307e\u3059\u3002\u30c6\u30b9\u30c8\u6295\u7a3f\u304c\u6b63\u3057\u304f\u4e0b\u66f8\u304d\u3068\u306a\u308a\u3001\u610f\u56f3\u3057\u306a\u3044\u516c\u958b\u3084\u30e6\u30fc\u30b6\u30fc\u7de8\u96c6\u304c\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u5f8c\u3001\u65e7\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5931\u52b9\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u65e7\u8a8d\u8a3c\u60c5\u5831\u3067\u63a5\u7d9a\u3067\u304d\u306a\u3044\u3053\u3068\u3068\u3001\u65b0\u9023\u643a\u306e\u5b9a\u671f\u5b9f\u884c\u304c\u7d9a\u304f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u624b\u9806\u306f\u300c\u53e4\u3044\u9375\u3092\u5148\u306b\u6d88\u3059\u300d\u3088\u308a\u4f5c\u696d\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u9023\u643a\u306e\u505c\u6b62\u6642\u9593\u3068\u539f\u56e0\u4e0d\u660e\u306e\u969c\u5bb3\u3092\u6e1b\u3089\u305b\u307e\u3059\u3002\u3082\u3057\u65e7\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u6f0f\u3048\u3044\u304c\u7591\u308f\u308c\u308b\u306a\u3089\u9806\u5e8f\u306f\u5909\u308f\u308a\u307e\u3059\u3002\u88ab\u5bb3\u3092\u6b62\u3081\u308b\u305f\u3081\u76f4\u3061\u306b\u5931\u52b9\u3057\u3001\u9023\u643a\u304c\u6b62\u307e\u308b\u3053\u3068\u3092\u95a2\u4fc2\u8005\u3078\u901a\u77e5\u3057\u3001\u30ed\u30b0\u3068\u5b9f\u884c\u7d50\u679c\u3092\u8abf\u3079\u307e\u3059\u3002\u901a\u5e38\u306e\u9375\u4ea4\u63db\u3068\u4fb5\u5bb3\u5bfe\u5fdc\u3067\u306f\u512a\u5148\u9806\u4f4d\u304c\u9055\u3044\u307e\u3059\u3002<\/p>\n<h2>\u653b\u6483\u3092\u6291\u3048\u308b\u6708\u6b21\u904b\u7528<\/h2>\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/10\/section-06-10.webp\" alt=\"WAF\u30fb\u66f4\u65b0\u30fb\u30ed\u30b0\u78ba\u8a8d\u30fb\u5fa9\u65e7\u30c6\u30b9\u30c8\u3092\u7e70\u308a\u8fd4\u3059WordPress\u6708\u6b21\u904b\u7528\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u306f\u5f37\u3044\u9632\u5fa1\u3067\u3059\u304c\u3001\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u3092\u5927\u91cf\u306b\u9001\u3089\u308c\u3066\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u304c\u4e0a\u304c\u308b\u554f\u984c\u3092\u5358\u72ec\u3067\u306f\u89e3\u6c7a\u3057\u307e\u305b\u3093\u3002WordPress\u516c\u5f0f\u306f\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4e8b\u696d\u8005\u3084CDN\u306eWAF\u3001\u307e\u305f\u306fWeb\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u306e\u30ec\u30fc\u30c8\u5236\u9650\u3092\u512a\u5148\u3057\u3066\u691c\u8a0e\u3059\u308b\u3088\u3046\u6848\u5185\u3057\u3066\u3044\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5185\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3060\u3051\u3067\u906e\u65ad\u3059\u308b\u65b9\u5f0f\u3067\u306f\u3001\u653b\u6483\u30ea\u30af\u30a8\u30b9\u30c8\u3054\u3068\u306bPHP\u51e6\u7406\u304c\u52d5\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u5b9a\u306f\u904b\u7528\u74b0\u5883\u3068\u5951\u7d04\u30d7\u30e9\u30f3\u306b\u5408\u308f\u305b\u3066\u9078\u3073\u307e\u3059\u3002<\/p>\n<p>WAF\u3092\u53b3\u3057\u304f\u3057\u3059\u304e\u308b\u3068\u3001\u6b63\u898f\u306e\u7ba1\u7406\u8005\u3001\u30ea\u30e2\u30fc\u30c8\u7de8\u96c6\u3001API\u9023\u643a\u307e\u3067\u6b62\u307e\u308a\u307e\u3059\u3002\u307e\u305a\u30ed\u30b0\u304b\u3089\u5bfe\u8c61URL\u3001\u6642\u523b\u3001\u767a\u4fe1\u5143\u3001\u6b63\u898f\u30e6\u30fc\u30b6\u30fc\u306e\u5229\u7528\u6642\u9593\u3092\u78ba\u8a8d\u3057\u3001\u691c\u8a3c\u74b0\u5883\u307e\u305f\u306f\u77ed\u3044\u76e3\u8996\u671f\u9593\u3067\u8a66\u3057\u307e\u3059\u3002\u30ed\u30b0\u30a4\u30f3URL\u3092\u5909\u66f4\u3059\u308b\u3060\u3051\u3001\u56fd\u5358\u4f4d\u3067\u5e83\u304f\u906e\u65ad\u3059\u308b\u3060\u3051\u3001\u3068\u3044\u3063\u305f\u5bfe\u7b56\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u7dca\u6025\u6642\u306e\u89e3\u9664\u6a29\u9650\u3068\u9023\u7d61\u5148\u3092\u4e8b\u524d\u306b\u6c7a\u3081\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u983b\u5ea6<\/th>\n<th>\u62c5\u5f53<\/th>\n<th>\u70b9\u691c\u5185\u5bb9<\/th>\n<th>\u5b8c\u4e86\u306e\u8a3c\u62e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6bce\u9031<\/td>\n<td>\u904b\u7528\u62c5\u5f53<\/td>\n<td>WordPress\u30fb\u30c6\u30fc\u30de\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u66f4\u65b0\u901a\u77e5\u3001\u7570\u5e38\u30ed\u30b0<\/td>\n<td>\u66f4\u65b0\u8a18\u9332\u3068\u7570\u5e38\u6642\u306e\u30c1\u30b1\u30c3\u30c8<\/td>\n<\/tr>\n<tr>\n<td>\u6bce\u6708<\/td>\n<td>\u30b5\u30a4\u30c8\u8cac\u4efb\u8005<\/td>\n<td>\u7ba1\u7406\u8005\u30fb2FA\u30fb\u30a2\u30d7\u30ea\u30d1\u30b9\u30fb\u5916\u90e8\u59d4\u8a17\u5148<\/td>\n<td>\u7f72\u540d\u6e08\u307f\u306e\u68da\u5378\u3057\u8868<\/td>\n<\/tr>\n<tr>\n<td>\u66f4\u65b0\u524d\u5f8c<\/td>\n<td>\u6280\u8853\u62c5\u5f53<\/td>\n<td>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u691c\u8a3c\u3001\u30d5\u30a9\u30fc\u30e0\u30fb\u30ed\u30b0\u30a4\u30f3\u30fb\u6c7a\u6e08\u7b49\u306e\u91cd\u8981\u5c0e\u7dda<\/td>\n<td>\u5fa9\u65e7\u53ef\u80fd\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u52d5\u4f5c\u78ba\u8a8d\u7d50\u679c<\/td>\n<\/tr>\n<tr>\n<td>\u62c5\u5f53\u5909\u66f4\u6642<\/td>\n<td>\u8cac\u4efb\u8005\u3068\u6280\u8853\u62c5\u5f53<\/td>\n<td>\u6a29\u9650\u5f15\u304d\u7d99\u304e\u3001\u7aef\u672b\u30fb\u5fa9\u65e7\u30b3\u30fc\u30c9\u3001\u5916\u90e8\u9023\u643a\u306e\u5931\u52b9<\/td>\n<td>\u65e7\u62c5\u5f53\u306e\u30a2\u30af\u30bb\u30b9\u505c\u6b62\u3068\u65b0\u62c5\u5f53\u306e\u8a66\u9a13\u30ed\u30b0\u30a4\u30f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>WordPress\u306e\u300c\u30c4\u30fc\u30eb \u2192 \u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u300d\u306f\u3001\u66f4\u65b0\u3084\u74b0\u5883\u306e\u6ce8\u610f\u70b9\u3092\u78ba\u8a8d\u3059\u308b\u5165\u53e3\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u304c\u826f\u597d\u3067\u3082\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u306e\u672a\u8a2d\u5b9a\u3084\u3001\u6240\u6709\u8005\u4e0d\u660e\u306e\u7ba1\u7406\u8005\u304c\u3059\u3079\u3066\u691c\u51fa\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<a href=\"https:\/\/wordpress.org\/documentation\/article\/site-health-screen\/\">\u516c\u5f0f\u306e\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u8aac\u660e<\/a>\u3092\u53c2\u7167\u3057\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u68da\u5378\u3057\u3068\u4f75\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002PHP\u81ea\u4f53\u306e\u8106\u5f31\u6027\u5bfe\u5fdc\u306f\u5225\u306e\u70b9\u691c\u9805\u76ee\u3067\u3059\u3002<a 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class=\"wp-block-image aligncenter size-large\"><a href=\"https:\/\/s.lmes.jp\/landing-qr\/2010578884-C5To3Fmv?uLand=phzKXf\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/07\/withai-cta-banner.jpg\" alt=\"\u4eca\u306a\u3089\u5b8c\u5168\u7121\u6599\u3067AI\u3092\u5b66\u3079\u308b\uff01WithAI\" width=\"1254\" height=\"1254\"><\/a><\/figure>\n<p>WordPress\u306e\u5b89\u5168\u306a\u904b\u7528\u306b\u306f\u3001\u8a2d\u5b9a\u3092\u4e00\u5ea6\u5909\u3048\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u62c5\u5f53\u8005\u304c\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3057\u3001\u66f4\u65b0\u30fb\u78ba\u8a8d\u30fb\u5fa9\u65e7\u3092\u7d9a\u3051\u308b\u3053\u3068\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002Web\u3068AI\u3092\u5b66\u3073\u76f4\u3057\u305f\u3044\u65b9\u306f<a href=\"https:\/\/s.lmes.jp\/landing-qr\/2010578884-C5To3Fmv?uLand=phzKXf\" target=\"_blank\" rel=\"noopener 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