{"id":56707,"date":"2024-10-10T13:51:29","date_gmt":"2024-10-10T05:51:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/56707\/"},"modified":"2024-10-10T13:51:29","modified_gmt":"2024-10-10T05:51:29","slug":"wordpress-%e6%95%99%e7%a8%8b%ef%bc%9a%e9%99%90%e5%88%b6%e5%a4%b1%e6%95%97%e7%9a%84%e7%99%bb%e9%8c%84%e5%98%97%e8%a9%a6%e6%ac%a1%e6%95%b8%e3%80%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/56707\/","title":{"rendered":"WordPress \u6559\u7a0b\uff1a\u9650\u5236\u5931\u6557\u7684\u767b\u9304\u5617\u8a66\u6b21\u6578\u3002"},"content":{"rendered":"<h1 id=\"wordpress-%e6%95%99%e7%a8%8b%ef%bc%9a%e9%99%90%e5%88%b6%e5%a4%b1%e6%95%97%e7%9a%84%e7%99%bb%e9%8c%84%e5%98%97%e8%a9%a6%e6%ac%a1%e6%95%b8-AcXomhFijJ\">WordPress \u6559\u7a0b\uff1a\u9650\u5236\u5931\u6557\u7684\u767b\u9304\u5617\u8a66\u6b21\u6578<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u5b89\u5168\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002WordPress \u4f5c\u70ba\u5168\u7403\u6700\u53d7\u6b61\u8fce\u7684\u5167\u5bb9\u7ba1\u7406\u7cfb\u7d71\u4e4b\u4e00\uff0c\u7d93\u5e38\u6210\u70ba\u9ed1\u5ba2\u653b\u64ca\u7684\u76ee\u6a19\u3002\u9650\u5236\u5931\u6557\u7684\u767b\u9304\u5617\u8a66\u6b21\u6578\u662f\u4e00\u7a2e\u6709\u6548\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4fdd\u8b77\u60a8\u7684\u7db2\u7ad9\u514d\u53d7\u66b4\u529b\u7834\u89e3\u653b\u64ca\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 WordPress \u4e2d\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e9%99%90%e5%88%b6%e7%99%bb%e9%8c%84%e5%98%97%e8%a9%a6%e6%ac%a1%e6%95%b8%ef%bc%9f-AcXomhFijJ\">\u70ba\u4ec0\u9ebc\u8981\u9650\u5236\u767b\u9304\u5617\u8a66\u6b21\u6578\uff1f<\/h2>\n<p>\u66b4\u529b\u7834\u89e3\u653b\u64ca\u662f\u6307\u9ed1\u5ba2\u901a\u904e\u4e0d\u65b7\u5617\u8a66\u4e0d\u540c\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u4f86\u7372\u53d6\u767b\u9304\u6b0a\u9650\u3002\u9019\u7a2e\u653b\u64ca\u65b9\u5f0f\u7684\u6210\u529f\u7387\u76f8\u5c0d\u8f03\u9ad8\uff0c\u7279\u5225\u662f\u7576\u7528\u6236\u4f7f\u7528\u7c21\u55ae\u6216\u5e38\u898b\u7684\u5bc6\u78bc\u6642\u3002\u9650\u5236\u767b\u9304\u5617\u8a66\u6b21\u6578\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u9019\u985e\u653b\u64ca\u7684\u98a8\u96aa\uff0c\u56e0\u70ba\u5b83\u6703\u5728\u591a\u6b21\u5931\u6557\u5f8c\u66ab\u6642\u9396\u5b9a\u7528\u6236\u5e33\u6236\uff0c\u5f9e\u800c\u963b\u6b62\u9ed1\u5ba2\u9032\u4e00\u6b65\u5617\u8a66\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-wordpress-%e4%b8%ad%e9%99%90%e5%88%b6%e7%99%bb%e9%8c%84%e5%98%97%e8%a9%a6%e6%ac%a1%e6%95%b8-AcXomhFijJ\">\u5982\u4f55\u5728 WordPress \u4e2d\u9650\u5236\u767b\u9304\u5617\u8a66\u6b21\u6578<\/h2>\n<p>\u6709\u5e7e\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u5728 WordPress \u4e2d\u9650\u5236\u767b\u9304\u5617\u8a66\u6b21\u6578\uff0c\u6700\u5e38\u898b\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u63d2\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6d41\u884c\u7684\u63d2\u4ef6\u53ca\u5176\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e6%8f%92%e4%bb%b6-AcXomhFijJ\">1. \u4f7f\u7528\u63d2\u4ef6<\/h3>\n<ul>\n<li><strong>Limit Login Attempts Reloaded<\/strong><\/li>\n<li><strong>WP Limit Login Attempts<\/strong><\/li>\n<li><strong>Wordfence Security<\/strong><\/li>\n<\/ul>\n<h4 id=\"%e5%ae%89%e8%a3%9d-limit-login-attempts-reloaded-%e6%8f%92%e4%bb%b6-AcXomhFijJ\">\u5b89\u88dd Limit Login Attempts Reloaded \u63d2\u4ef6<\/h4>\n<ol>\n<li>\u767b\u9304\u5230\u60a8\u7684 WordPress \u7ba1\u7406\u5f8c\u53f0\u3002<\/li>\n<li>\u5c0e\u822a\u5230\u300c\u63d2\u4ef6\u300d&gt;\u300c\u5b89\u88dd\u63d2\u4ef6\u300d\u3002<\/li>\n<li>\u5728\u641c\u7d22\u6846\u4e2d\u8f38\u5165\u300cLimit Login Attempts Reloaded\u300d\u3002<\/li>\n<li>\u627e\u5230\u63d2\u4ef6\u5f8c\uff0c\u9ede\u64ca\u300c\u5b89\u88dd\u300d\u4e26\u555f\u7528\u3002<\/li>\n<\/ol>\n<h4 id=\"%e9%85%8d%e7%bd%ae%e6%8f%92%e4%bb%b6%e8%a8%ad%e7%bd%ae-AcXomhFijJ\">\u914d\u7f6e\u63d2\u4ef6\u8a2d\u7f6e<\/h4>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u914d\u7f6e\u63d2\u4ef6\u8a2d\u7f6e\uff1a<\/p>\n<ol>\n<li>\u5c0e\u822a\u5230\u300c\u8a2d\u5b9a\u300d&gt;\u300cLimit Login Attempts\u300d\u3002<\/li>\n<li>\u5728\u9019\u88e1\uff0c\u60a8\u53ef\u4ee5\u8a2d\u7f6e\u6700\u5927\u767b\u9304\u5617\u8a66\u6b21\u6578\u3001\u9396\u5b9a\u6642\u9593\u7b49\u9078\u9805\u3002<\/li>\n<li>\u4fdd\u5b58\u66f4\u6539\u3002<\/li>\n<\/ol>\n<h3 id=\"2-%e6%89%8b%e5%8b%95%e7%b7%a8%e8%bc%af-functions-php-%e6%96%87%e4%bb%b6-AcXomhFijJ\">2. \u624b\u52d5\u7de8\u8f2f functions.php \u6587\u4ef6<\/h3>\n<p>\u5982\u679c\u60a8\u4e0d\u60f3\u4f7f\u7528\u63d2\u4ef6\uff0c\u9084\u53ef\u4ee5\u901a\u904e\u624b\u52d5\u7de8\u8f2f\u4e3b\u984c\u7684 <code>functions.php<\/code> \u6587\u4ef6\u4f86\u9650\u5236\u767b\u9304\u5617\u8a66\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\nfunction limit_login_attempts() {\n    $max_attempts = 3; \/\/ \u6700\u5927\u5617\u8a66\u6b21\u6578\n    $lockout_time = 60; \/\/ \u9396\u5b9a\u6642\u9593\uff08\u5206\u9418\uff09\n\n    if (isset($_POST['log']) &amp;&amp; isset($_POST['pwd'])) {\n        $ip_address = $_SERVER['REMOTE_ADDR'];\n        $attempts = get_transient($ip_address);\n\n        if ($attempts === false) {\n            $attempts = 0;\n        }\n\n        if ($attempts &gt;= $max_attempts) {\n            wp_die('\u60a8\u5df2\u9054\u5230\u6700\u5927\u767b\u9304\u5617\u8a66\u6b21\u6578\uff0c\u8acb\u7a0d\u5f8c\u518d\u8a66\u3002');\n        }\n\n        \/\/ \u589e\u52a0\u5617\u8a66\u6b21\u6578\n        $attempts++;\n        set_transient($ip_address, $attempts, $lockout_time * MINUTE_IN_SECONDS);\n    }\n}\nadd_action('wp_authenticate', 'limit_login_attempts');\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u6703\u6aa2\u67e5\u7528\u6236\u7684\u767b\u9304\u5617\u8a66\u6b21\u6578\uff0c\u4e26\u5728\u9054\u5230\u6700\u5927\u6b21\u6578\u5f8c\u9396\u5b9a\u8a72\u7528\u6236\u7684 IP \u5730\u5740\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AcXomhFijJ\">\u7e3d\u7d50<\/h2>\n<p>\u9650\u5236\u5931\u6557\u7684\u767b\u9304\u5617\u8a66\u6b21\u6578\u662f\u4fdd\u8b77 WordPress \u7db2\u7ad9\u7684\u91cd\u8981\u63aa\u65bd\u4e4b\u4e00\u3002\u7121\u8ad6\u662f\u901a\u904e\u63d2\u4ef6\u9084\u662f\u624b\u52d5\u7de8\u8f2f\u4ee3\u78bc\uff0c\u9019\u4e9b\u65b9\u6cd5\u90fd\u80fd\u6709\u6548\u63d0\u9ad8\u7db2\u7ad9\u7684\u5b89\u5168\u6027\u3002\u96a8\u8457\u7db2\u7d61\u653b\u64ca\u624b\u6bb5\u7684\u65e5\u76ca\u589e\u591a\uff0c\u7db2\u7ad9\u7ba1\u7406\u54e1\u61c9\u8a72\u5b9a\u671f\u6aa2\u67e5\u548c\u66f4\u65b0\u5b89\u5168\u8a2d\u7f6e\uff0c\u4ee5\u78ba\u4fdd\u7db2\u7ad9\u7684\u5b89\u5168\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684 WordPress \u7db2\u7ad9\uff0c\u8acb\u8003\u616e\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u6700\u4f73\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 WordPress \u4e2d\u9650\u5236\u5931\u6557\u7684\u767b\u9304\u5617\u8a66\u6b21\u6578\uff0c\u589e\u5f37\u7db2\u7ad9\u5b89\u5168\u6027\uff0c\u9632\u6b62\u66b4\u529b\u7834\u89e3\u653b\u64ca\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-56707","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56707","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=56707"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56707\/revisions"}],"predecessor-version":[{"id":56708,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56707\/revisions\/56708"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=56707"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=56707"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=56707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}