{"id":32489,"date":"2026-08-07T10:00:00","date_gmt":"2026-08-07T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=32489"},"modified":"2026-08-15T20:39:55","modified_gmt":"2026-08-15T12:39:55","slug":"crowdsec-firewall-blocking-guide","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/crowdsec-firewall-blocking-guide\/","title":{"rendered":"CrowdSec \u9632\u706b\u5899\u8054\u52a8\u6307\u5357\uff1a\u7528\u534f\u540c\u5c01\u7981\u964d\u4f4e\u516c\u7f51\u626b\u63cf\u566a\u58f0"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/08\/crowdsec-firewall-blocking-guide-cover.webp\" alt=\"CrowdSec \u9632\u706b\u5899\u8054\u52a8\u7684\u534f\u540c\u5c01\u7981\u67b6\u6784\" loading=\"lazy\" \/><\/p>\n<p>\u516c\u7f51\u670d\u52a1\u5668\u6bcf\u5929\u90fd\u4f1a\u9047\u5230 SSH \u7206\u7834\u3001\u5f31\u53e3\u4ee4\u63a2\u6d4b\u3001Web \u540e\u53f0\u626b\u63cf\u548c\u5f02\u5e38\u722c\u866b\u3002\u5355\u9760\u624b\u5de5\u67e5\u770b\u65e5\u5fd7\uff0c\u5f88\u96be\u5728\u653b\u51fb\u6d41\u91cf\u771f\u6b63\u6269\u5927\u524d\u53ca\u65f6\u5904\u7406\u3002\u672c\u6587\u662f\u4e00\u4efd CrowdSec \u9632\u706b\u5899\u8054\u52a8\u6307\u5357\uff0c\u91cd\u70b9\u8bf4\u660e\u5982\u4f55\u628a\u65e5\u5fd7\u8bc6\u522b\u3001\u793e\u533a\u60c5\u62a5\u548c\u672c\u673a\u9632\u706b\u5899\u52a8\u4f5c\u4e32\u8d77\u6765\uff0c\u5e2e\u52a9\u4f60\u4e3a <a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS<\/a>\uff08<a href=\"https:\/\/cn.hostease.com\/vps\/\">\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u6216<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u72ec\u7acb\u670d\u52a1\u5668<\/a>\uff08\u4e13\u7528<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u7269\u7406\u670d\u52a1\u5668<\/a>\uff09\u5efa\u7acb\u4e00\u5957\u53ef\u9a8c\u8bc1\u7684\u534f\u540c\u5c01\u7981\u673a\u5236\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u4e0d\u8ffd\u6c42\u628a\u6240\u6709\u5b89\u5168\u5de5\u5177\u4e00\u6b21\u88c5\u6ee1\uff0c\u800c\u662f\u56f4\u7ed5\u4e00\u4e2a\u5b9e\u9645\u76ee\u6807\u5c55\u5f00\uff1a\u8ba9\u670d\u52a1\u5668\u5728\u53d1\u73b0\u53ef\u7591\u884c\u4e3a\u540e\uff0c\u80fd\u591f\u81ea\u52a8\u7ed9\u51fa\u660e\u786e\u5904\u7f6e\uff0c\u6bd4\u5982\u5c01\u7981\u6765\u6e90 IP\u3001\u9650\u5236\u5f02\u5e38\u8bf7\u6c42\uff0c\u5e76\u628a\u7ed3\u679c\u7559\u5728\u65e5\u5fd7\u91cc\u65b9\u4fbf\u590d\u76d8\u3002\u5982\u679c\u4f60\u6b63\u5728\u7ef4\u62a4 WordPress \u7ad9\u70b9\u3001\u4f01\u4e1a\u5b98\u7f51\u6216\u4e1a\u52a1\u540e\u53f0\uff0c\u53ef\u4ee5\u628a\u5b83\u4f5c\u4e3a\u516c\u7f51\u5165\u53e3\u5b89\u5168\u52a0\u56fa\u7684\u8d77\u70b9\u3002<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u516c\u7f51\u670d\u52a1\u5668\u9700\u8981\u534f\u540c\u5c01\u7981<\/h2>\n<p>\u5f88\u591a\u7ad9\u957f\u4f1a\u5148\u60f3\u5230\u201c\u628a\u9632\u706b\u5899\u89c4\u5219\u5199\u4e25\u4e00\u70b9\u201d\u3002\u8fd9\u4e2a\u601d\u8def\u6ca1\u9519\uff0c\u4f46\u9759\u6001\u89c4\u5219\u53ea\u80fd\u89e3\u51b3\u56fa\u5b9a\u8fb9\u754c\u95ee\u9898\u3002\u771f\u5b9e\u516c\u7f51\u73af\u5883\u91cc\u7684\u626b\u63cf\u6d41\u91cf\u53d8\u5316\u5f88\u5feb\uff1a\u4eca\u5929\u96c6\u4e2d\u5728 SSH\uff0c\u660e\u5929\u53ef\u80fd\u8f6c\u5411\u767b\u5f55\u9875\u3001XML-RPC \u6216\u7ba1\u7406\u7aef\u53e3\u3002\u89c4\u5219\u8fc7\u5bbd\uff0c\u62e6\u4e0d\u4f4f\u65b0\u6a21\u5f0f\uff1b\u89c4\u5219\u8fc7\u4e25\uff0c\u53c8\u53ef\u80fd\u8bef\u4f24\u6b63\u5e38\u8bbf\u95ee\u3002<\/p>\n<p>CrowdSec \u7684\u4ef7\u503c\u5728\u4e8e\u628a\u201c\u770b\u65e5\u5fd7\u201d\u548c\u201c\u505a\u52a8\u4f5c\u201d\u62c6\u5f00\u5904\u7406\u3002\u5b83\u5148\u4ece\u7cfb\u7edf\u65e5\u5fd7\u3001Web \u670d\u52a1\u65e5\u5fd7\u6216\u5e94\u7528\u65e5\u5fd7\u91cc\u8bc6\u522b\u653b\u51fb\u884c\u4e3a\uff0c\u518d\u901a\u8fc7 bouncer\uff08\u6267\u884c\u5c01\u7981\u52a8\u4f5c\u7684\u7ec4\u4ef6\uff09\u628a\u51b3\u7b56\u4ea4\u7ed9\u9632\u706b\u5899\u3001\u53cd\u5411\u4ee3\u7406\u6216\u5176\u4ed6\u5165\u53e3\u5c42\u6267\u884c\u3002\u4f60\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3\uff1aCrowdSec \u50cf\u4e00\u4e2a\u5206\u6790\u5458\uff0c\u9632\u706b\u5899\u50cf\u95e8\u536b\uff0c\u4e8c\u8005\u8054\u52a8\u540e\uff0c\u95e8\u536b\u4e0d\u518d\u53ea\u6309\u56fa\u5b9a\u540d\u5355\u653e\u884c\uff0c\u800c\u662f\u6839\u636e\u8fd1\u671f\u884c\u4e3a\u52a8\u6001\u8c03\u6574\u7b56\u7565\u3002<\/p>\n<p>\u5bf9\u4e2d\u5c0f\u56e2\u961f\u6765\u8bf4\uff0c\u8fd9\u79cd\u673a\u5236\u6709\u4e09\u4e2a\u73b0\u5b9e\u6536\u76ca\uff1a\u51cf\u5c11\u65e0\u6548\u544a\u8b66\u3001\u6807\u51c6\u5316\u5c01\u7981\u52a8\u4f5c\u3001\u4fdd\u7559\u53ef\u590d\u76d8\u8bb0\u5f55\u3002\u548c\u5e38\u89c4\u670d\u52a1\u5668\u5b89\u5168\u57fa\u7ebf\u914d\u5408\u65f6\uff0c\u5b83\u80fd\u8865\u4e0a\u201c\u653b\u51fb\u884c\u4e3a\u8bc6\u522b\u5230\u8fb9\u754c\u52a8\u4f5c\u6267\u884c\u201d\u4e4b\u95f4\u7684\u7a7a\u6863\u3002\u66f4\u591a\u57fa\u7840\u52a0\u56fa\u601d\u8def\uff0c\u53ef\u4ee5\u53c2\u8003 Hostease \u535a\u5ba2\u7684<a href=\"https:\/\/cn.hostease.com\/blog\/server\/\">\u670d\u52a1\u5668\u8fd0\u7ef4\u76f8\u5173\u6587\u7ae0<\/a>\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/08\/crowdsec-firewall-blocking-guide-architecture.webp\" alt=\"\u534f\u540c\u5c01\u7981\u628a\u65e5\u5fd7\u8bc6\u522b\u4e0e\u9632\u706b\u5899\u52a8\u4f5c\u8fde\u63a5\u8d77\u6765\" loading=\"lazy\" \/><\/p>\n<h2>CrowdSec \u8054\u52a8\u9632\u706b\u5899\u7684\u5de5\u4f5c\u65b9\u5f0f<\/h2>\n<p>\u4e00\u4e2a\u53ef\u7ef4\u62a4\u7684 CrowdSec \u9632\u706b\u5899\u8054\u52a8\u65b9\u6848\uff0c\u901a\u5e38\u5305\u542b 4 \u4e2a\u90e8\u5206\uff1a\u65e5\u5fd7\u6765\u6e90\u3001\u68c0\u6d4b\u573a\u666f\u3001\u672c\u5730\u51b3\u7b56\u5e93\u548c\u6267\u884c\u7ec4\u4ef6\u3002\u65e5\u5fd7\u6765\u6e90\u51b3\u5b9a\u5b83\u80fd\u770b\u89c1\u4ec0\u4e48\uff0c\u68c0\u6d4b\u573a\u666f\u51b3\u5b9a\u5b83\u5982\u4f55\u5224\u65ad\u5f02\u5e38\uff0c\u51b3\u7b56\u5e93\u8bb0\u5f55\u5f53\u524d\u5e94\u5904\u7f6e\u7684\u6765\u6e90\uff0c\u6267\u884c\u7ec4\u4ef6\u8d1f\u8d23\u628a\u8fd9\u4e9b\u51b3\u7b56\u843d\u5b9e\u5230\u7f51\u7edc\u8fb9\u754c\u3002<\/p>\n<p>\u4ee5\u4e00\u53f0\u8fd0\u884c\u7f51\u7ad9\u7684 VPS\uff08\u865a\u62df<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u4e3a\u4f8b\uff0c\u5e38\u89c1\u65e5\u5fd7\u6765\u6e90\u5305\u62ec <code>\/var\/log\/auth.log<\/code>\u3001<code>\/var\/log\/nginx\/access.log<\/code>\u3001<code>\/var\/log\/nginx\/error.log<\/code> \u6216\u5bf9\u5e94\u53d1\u884c\u7248\u7684\u7b49\u6548\u8def\u5f84\u3002CrowdSec \u4f1a\u6839\u636e collection\uff08\u89c4\u5219\u96c6\u5408\uff09\u89e3\u6790\u8fd9\u4e9b\u65e5\u5fd7\uff0c\u4f8b\u5982\u8bc6\u522b SSH \u8fde\u7eed\u5931\u8d25\u3001Web \u626b\u63cf\u5668\u7279\u5f81\u3001\u5f02\u5e38 404 \u7a81\u589e\u7b49\u884c\u4e3a\u3002\u968f\u540e\uff0cfirewall bouncer \u4f1a\u8bfb\u53d6 CrowdSec \u7684\u672c\u5730 API \u51b3\u7b56\uff0c\u5e76\u628a\u9700\u8981\u963b\u65ad\u7684\u6765\u6e90\u5199\u5165 nftables\u3001iptables \u6216 firewalld\u3002<\/p>\n<p>\u5efa\u8bae\u628a\u5b83\u7406\u89e3\u6210\u4e00\u6761\u95ed\u73af\u94fe\u8def\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u5355\u70b9\u5de5\u5177\uff1a<\/p>\n<ul>\n<li>\u65e5\u5fd7\u5c42\uff1a\u81f3\u5c11\u63a5\u5165 SSH \u4e0e Web \u8bbf\u95ee\u65e5\u5fd7\uff0c\u8986\u76d6\u767b\u5f55\u5165\u53e3\u548c\u7ad9\u70b9\u5165\u53e3\u4e24\u4e2a\u9ad8\u9891\u98ce\u9669\u9762\u3002<\/li>\n<li>\u5224\u65ad\u5c42\uff1a\u4f18\u5148\u542f\u7528\u5b98\u65b9\u5e38\u7528 collection\uff0c\u5148\u8ba9\u89c4\u5219\u7a33\u5b9a\u8fd0\u884c 24 \u5c0f\u65f6\uff0c\u518d\u8003\u8651\u81ea\u5b9a\u4e49\u573a\u666f\u3002<\/li>\n<li>\u6267\u884c\u52a8\u4f5c\uff1a\u9009\u62e9\u4e0e\u4f60\u7cfb\u7edf\u4e00\u81f4\u7684\u9632\u706b\u5899\u540e\u7aef\uff0c\u4f8b\u5982 nftables \u6216 iptables\uff0c\u4e0d\u8981\u540c\u65f6\u6df7\u7528\u591a\u5957\u89c4\u5219\u3002<\/li>\n<li>\u9a8c\u8bc1\u8bb0\u5f55\uff1a\u7528 <code>cscli decisions list<\/code> \u67e5\u770b\u5c01\u7981\u539f\u56e0\uff0c\u7528\u9632\u706b\u5899\u547d\u4ee4\u786e\u8ba4\u89c4\u5219\u662f\u5426\u771f\u6b63\u751f\u6548\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u6761\u94fe\u8def\u7684\u5173\u952e\u4e0d\u662f\u201c\u88c5\u4e0a\u5c31\u5b89\u5168\u201d\uff0c\u800c\u662f\u6bcf\u4e00\u5c42\u90fd\u80fd\u88ab\u9a8c\u8bc1\u3002\u6bd4\u5982 CrowdSec \u8bc6\u522b\u51fa\u5f02\u5e38 IP \u4e4b\u540e\uff0c\u5982\u679c\u9632\u706b\u5899\u540e\u7aef\u6ca1\u6709\u52a0\u8f7d bouncer\uff0c\u5b9e\u9645\u7f51\u7edc\u5c42\u4ecd\u7136\u4e0d\u4f1a\u62e6\u622a\uff1b\u53cd\u8fc7\u6765\uff0c\u5982\u679c\u9632\u706b\u5899\u89c4\u5219\u5b58\u5728\u4f46\u65e5\u5fd7\u8def\u5f84\u914d\u7f6e\u9519\u8bef\uff0c\u7cfb\u7edf\u4e5f\u4e0d\u4f1a\u4ea7\u751f\u6b63\u786e\u51b3\u7b56\u3002<\/p>\n<h2>\u90e8\u7f72\u524d\u5148\u786e\u8ba4\u7cfb\u7edf\u8fb9\u754c<\/h2>\n<p>\u5728\u6b63\u5f0f\u5b89\u88c5\u524d\uff0c\u5148\u82b1 10 \u5206\u949f\u786e\u8ba4\u7cfb\u7edf\u8fb9\u754c\uff0c\u53ef\u4ee5\u907f\u514d\u540e\u9762\u6392\u969c\u65f6\u8d70\u5f2f\u8def\u3002\u91cd\u70b9\u770b\u4e09\u4ef6\u4e8b\uff1a\u670d\u52a1\u5668\u5165\u53e3\u3001\u65e5\u5fd7\u8def\u5f84\u3001\u9632\u706b\u5899\u540e\u7aef\u3002\u5165\u53e3\u51b3\u5b9a\u9632\u62a4\u4f18\u5148\u7ea7\uff0c\u65e5\u5fd7\u8def\u5f84\u51b3\u5b9a\u68c0\u6d4b\u8986\u76d6\u9762\uff0c\u9632\u706b\u5899\u540e\u7aef\u51b3\u5b9a\u6700\u7ec8\u52a8\u4f5c\u662f\u5426\u843d\u5730\u3002<\/p>\n<p>\u5982\u679c\u670d\u52a1\u5668\u53ea\u8dd1\u4e00\u4e2a\u4f01\u4e1a\u5b98\u7f51\uff0c\u4f18\u5148\u5173\u6ce8 SSH\u3001Web 80\/443\u3001\u540e\u53f0\u767b\u5f55\u9875\u548c\u7ba1\u7406\u9762\u677f\u5165\u53e3\u3002\u5982\u679c\u5b83\u627f\u8f7d\u591a\u4e2a\u7ad9\u70b9\u6216 API\uff0c\u8fd8\u8981\u786e\u8ba4\u662f\u5426\u5b58\u5728\u53cd\u5411\u4ee3\u7406\u3001\u5bb9\u5668\u7f51\u7edc\u6216\u8d1f\u8f7d\u5747\u8861\u5c42\u3002\u5bf9\u4e8e\u4f7f\u7528\u4e91\u670d\u52a1\u5668\uff08\u5f39\u6027\u8ba1\u7b97\u670d\u52a1\u5668\uff09\u7684\u56e2\u961f\uff0c\u5e73\u53f0\u5b89\u5168\u7ec4\u9002\u5408\u505a\u7aef\u53e3\u66b4\u9732\u63a7\u5236\uff0c\u7cfb\u7edf\u9632\u706b\u5899\u66f4\u9002\u5408\u505a\u52a8\u6001\u5c01\u7981\u3002<\/p>\n<p>\u53ef\u5148\u7528\u4ee5\u4e0b\u547d\u4ee4\u505a\u57fa\u7840\u76d8\u70b9\uff1a<\/p>\n<pre><code>ss -tulpn\nsudo systemctl status nginx apache2 ssh crowdsec\nsudo nft list ruleset 2>\/dev\/null | head\nsudo iptables -S 2>\/dev\/null | head\n<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u7684\u4e1a\u52a1\u90e8\u7f72\u5728 Hostease VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff09\u6216\u72ec\u7acb\u670d\u52a1\u5668\uff08\u4e13\u7528\u7269\u7406\u670d\u52a1\u5668\uff09\u4e0a\uff0c\u6211\u4eec\u5efa\u8bae\u628a\u5b89\u5168\u7ec4\u3001\u7cfb\u7edf\u9632\u706b\u5899\u3001SSH \u5bc6\u94a5\u767b\u5f55\u3001\u5b9a\u671f\u5907\u4efd\u7eb3\u5165\u540c\u4e00\u5f20\u8fd0\u7ef4\u6e05\u5355\u3002\u7ad9\u70b9\u4fa7\u8fd8\u53ef\u4ee5\u7ed3\u5408<a href=\"https:\/\/cn.hostease.com\/blog\/guides\/ttfb-hosting-optimization\/\">\u7f51\u7ad9\u6027\u80fd\u4e0e\u4e3b\u673a\u4f18\u5316\u65b9\u6cd5<\/a>\uff0c\u628a\u5b89\u5168\u52a0\u56fa\u548c\u8bbf\u95ee\u4f53\u9a8c\u653e\u5728\u540c\u4e00\u5957\u6d41\u7a0b\u91cc\u8bc4\u4f30\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/08\/crowdsec-firewall-blocking-guide-checklist.webp\" alt=\"\u90e8\u7f72\u524d\u9700\u8981\u786e\u8ba4\u5165\u53e3\u3001\u65e5\u5fd7\u548c\u9632\u706b\u5899\u540e\u7aef\" loading=\"lazy\" \/><\/p>\n<h2>\u5b89\u88c5\u4e0e\u8054\u52a8\u6b65\u9aa4<\/h2>\n<p>\u4e0b\u9762\u4ee5\u5e38\u89c1 Linux \u670d\u52a1\u5668\u4e3a\u4f8b\u8bf4\u660e\u601d\u8def\u3002\u4e0d\u540c\u53d1\u884c\u7248\u7684\u5305\u540d\u548c\u65e5\u5fd7\u8def\u5f84\u53ef\u80fd\u7565\u6709\u5dee\u5f02\uff0c\u6267\u884c\u524d\u5e94\u67e5\u770b CrowdSec \u5b98\u65b9\u5b89\u88c5\u8bf4\u660e\uff0c\u5e76\u5728\u6d4b\u8bd5\u670d\u52a1\u5668\u6216\u4f4e\u5cf0\u65f6\u6bb5\u64cd\u4f5c\u3002\u6838\u5fc3\u76ee\u6807\u662f\u5148\u8ba9 CrowdSec \u6b63\u5e38\u89e3\u6790\u65e5\u5fd7\uff0c\u518d\u5b89\u88c5\u5339\u914d\u7684 bouncer\u3002<\/p>\n<p>\u7b2c\u4e00\u6b65\uff0c\u5b89\u88c5 CrowdSec \u5e76\u786e\u8ba4\u670d\u52a1\u8fd0\u884c\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5148\u4e0d\u8981\u6025\u7740\u8c03\u6574\u5927\u91cf\u89c4\u5219\uff0c\u5148\u67e5\u770b\u57fa\u7840\u72b6\u6001\uff1a<\/p>\n<pre><code>sudo systemctl status crowdsec\nsudo cscli hub list\nsudo cscli metrics\n<\/code><\/pre>\n<p>\u7b2c\u4e8c\u6b65\uff0c\u5b89\u88c5\u4e0e\u573a\u666f\u5339\u914d\u7684 collection\u3002\u516c\u7f51\u670d\u52a1\u5668\u901a\u5e38\u81f3\u5c11\u5173\u6ce8 Linux\u3001SSH \u4e0e Web \u670d\u52a1\u65e5\u5fd7\u3002\u5982\u679c\u4f7f\u7528 Nginx\uff0c\u53ef\u4ee5\u5b89\u88c5\u5bf9\u5e94\u96c6\u5408\uff1b\u5982\u679c\u662f Apache\uff0c\u4e5f\u5e94\u9009\u62e9\u5bf9\u5e94\u89e3\u6790\u5668\u548c\u573a\u666f\u3002\u5b89\u88c5\u540e\u91cd\u542f\u670d\u52a1\uff0c\u8ba9\u65b0\u89c4\u5219\u751f\u6548\u3002<\/p>\n<pre><code>sudo cscli collections install crowdsecurity\/linux\nsudo cscli collections install crowdsecurity\/sshd\nsudo cscli collections install crowdsecurity\/nginx\nsudo systemctl restart crowdsec\n<\/code><\/pre>\n<p>\u7b2c\u4e09\u6b65\uff0c\u5b89\u88c5 firewall bouncer\u3002\u8fd9\u91cc\u8981\u548c\u7cfb\u7edf\u9632\u706b\u5899\u540e\u7aef\u4fdd\u6301\u4e00\u81f4\u3002\u65b0\u7cfb\u7edf\u5e38\u89c1 nftables\uff0c\u65e7\u73af\u5883\u53ef\u80fd\u4ecd\u662f iptables\u3002\u5b89\u88c5\u540e\u68c0\u67e5 bouncer \u670d\u52a1\u72b6\u6001\uff0c\u5e76\u786e\u8ba4\u5b83\u80fd\u8fde\u63a5\u672c\u5730 CrowdSec API\u3002<\/p>\n<pre><code>sudo systemctl status crowdsec-firewall-bouncer\nsudo cscli bouncers list\nsudo cscli decisions list\n<\/code><\/pre>\n<p>\u7b2c\u56db\u6b65\uff0c\u505a\u4e00\u6b21\u5c0f\u8303\u56f4\u9a8c\u8bc1\u3002\u53ef\u4ee5\u5728\u6d4b\u8bd5\u73af\u5883\u4e2d\u5236\u9020\u51e0\u6b21\u5931\u8d25 SSH \u767b\u5f55\uff0c\u6216\u4f7f\u7528\u53d7\u63a7\u65b9\u5f0f\u8bbf\u95ee\u4e0d\u5b58\u5728\u7684\u63a2\u9488\u8def\u5f84\uff0c\u518d\u89c2\u5bdf <code>cscli alerts list<\/code> \u4e0e <code>cscli decisions list<\/code> \u662f\u5426\u51fa\u73b0\u8bb0\u5f55\u3002\u4e0d\u8981\u5728\u751f\u4ea7\u73af\u5883\u53d1\u8d77\u9ad8\u5f3a\u5ea6\u626b\u63cf\u6d4b\u8bd5\uff0c\u4e5f\u4e0d\u8981\u7528\u4e0d\u53ef\u4fe1\u811a\u672c\u6a21\u62df\u653b\u51fb\u3002<\/p>\n<p>\u5982\u679c\u4f60\u540c\u65f6\u7ef4\u62a4 WordPress \u7ad9\u70b9\uff0c\u8fd8\u5e94\u628a\u540e\u53f0\u767b\u5f55\u4fdd\u62a4\u3001\u63d2\u4ef6\u66f4\u65b0\u3001\u6587\u4ef6\u6743\u9650\u548c\u5907\u4efd\u7b56\u7565\u7eb3\u5165\u540c\u4e00\u5957\u68c0\u67e5\u3002\u76f8\u5173\u7ecf\u9a8c\u53ef\u4ee5\u5ef6\u4f38\u9605\u8bfb<a href=\"https:\/\/cn.hostease.com\/blog\/wordpress\/\">WordPress \u8fd0\u7ef4\u6587\u7ae0<\/a>\uff0c\u907f\u514d\u53ea\u9632\u670d\u52a1\u5668\u5c42\u3001\u5374\u5ffd\u7565\u5e94\u7528\u5c42\u5165\u53e3\u3002<\/p>\n<h2>\u8bef\u5c01\u3001\u767d\u540d\u5355\u4e0e\u7070\u5ea6\u7b56\u7565<\/h2>\n<p>\u81ea\u52a8\u5c01\u7981\u673a\u5236\u4e0a\u7ebf\u540e\uff0c\u6700\u9700\u8981\u5173\u6ce8\u7684\u662f\u8bef\u5c01\u98ce\u9669\u3002\u5c24\u5176\u662f\u516c\u53f8\u56fa\u5b9a\u51fa\u53e3 IP\u3001\u76d1\u63a7\u8282\u70b9\u3001\u641c\u7d22\u5f15\u64ce\u722c\u866b\u3001\u652f\u4ed8\u56de\u8c03\u6216\u7b2c\u4e09\u65b9\u63a5\u53e3\uff0c\u5982\u679c\u88ab\u5f53\u6210\u5f02\u5e38\u6765\u6e90\u5c01\u7981\uff0c\u5f71\u54cd\u53ef\u80fd\u6bd4\u626b\u63cf\u566a\u58f0\u66f4\u4e25\u91cd\u3002\u56e0\u6b64\u6211\u4eec\u5efa\u8bae\u5148\u4ee5\u89c2\u5bdf\u6a21\u5f0f\u6216\u5c0f\u8303\u56f4\u89c4\u5219\u5f00\u59cb\uff0c\u518d\u9010\u6b65\u6269\u5927\u8986\u76d6\u9762\u3002<\/p>\n<p>\u53ef\u4ee5\u4ece\u4e09\u7c7b\u540d\u5355\u5f00\u59cb\u7ba1\u7406\u3002\u7b2c\u4e00\u7c7b\u662f\u660e\u786e\u53ef\u4fe1\u7684\u7ba1\u7406\u6765\u6e90\uff0c\u4f8b\u5982\u529e\u516c\u5ba4\u56fa\u5b9a IP\u3001VPN\uff08\u865a\u62df\u4e13\u7528\u7f51\u7edc\uff09\u51fa\u53e3\u6216\u5821\u5792\u673a\u3002\u7b2c\u4e8c\u7c7b\u662f\u4e1a\u52a1\u4f9d\u8d56\u7684\u56de\u8c03\u6765\u6e90\uff0c\u4f8b\u5982\u652f\u4ed8\u3001\u90ae\u4ef6\u3001\u76d1\u63a7\u6216 CDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u8282\u70b9\u3002\u7b2c\u4e09\u7c7b\u662f\u4e0d\u5e94\u7b80\u5355\u5c01\u7981\u7684\u641c\u7d22\u5f15\u64ce\u4e0e\u5408\u4f5c\u63a5\u53e3\u3002\u767d\u540d\u5355\u5e94\u5c3d\u91cf\u5177\u4f53\u5230\u53ef\u9a8c\u8bc1\u7684 IP \u6216 CIDR\uff08\u65e0\u7c7b\u522b\u57df\u95f4\u8def\u7531\uff09\u8303\u56f4\u3002<\/p>\n<p>\u4e0a\u7ebf\u524d\u5efa\u8bae\u8bbe\u7f6e 3 \u4e2a\u89c2\u5bdf\u6307\u6807\uff1a\u6bcf\u5929\u65b0\u589e decision \u6570\u91cf\u3001\u88ab\u5c01\u7981\u6765\u6e90\u6240\u5728\u56fd\u5bb6\u6216\u7f51\u7edc\u6bb5\u3001\u4e1a\u52a1\u65e5\u5fd7\u4e2d\u662f\u5426\u51fa\u73b0\u6b63\u5e38\u8bbf\u95ee\u5931\u8d25\u3002\u8fd0\u884c 48 \u5c0f\u65f6\u540e\uff0c\u5982\u679c\u8bef\u5c01\u4e3a 0 \u4e14\u626b\u63cf\u566a\u58f0\u660e\u663e\u4e0b\u964d\uff0c\u518d\u8003\u8651\u589e\u52a0\u66f4\u591a collection \u6216\u5ef6\u957f\u5c01\u7981\u65f6\u95f4\u3002\u76f8\u53cd\uff0c\u5982\u679c\u8bef\u5c01\u9891\u7e41\u51fa\u73b0\uff0c\u5148\u964d\u4f4e\u52a8\u4f5c\u5f3a\u5ea6\uff0c\u800c\u4e0d\u662f\u7ee7\u7eed\u53e0\u52a0\u89c4\u5219\u3002<\/p>\n<p>\u8fd9\u91cc\u6709\u4e00\u4e2a\u5b9e\u7528\u5224\u65ad\uff1a\u5982\u679c\u67d0\u6761\u89c4\u5219\u6bcf\u5929\u89e6\u53d1\u51e0\u767e\u6b21\uff0c\u4f46\u6ca1\u6709\u4efb\u4f55\u6b63\u5e38\u4e1a\u52a1\u5f71\u54cd\uff0c\u5b83\u53ef\u80fd\u9002\u5408\u4fdd\u7559\uff1b\u5982\u679c\u67d0\u6761\u89c4\u5219\u4e00\u5468\u53ea\u89e6\u53d1 1 \u6b21\uff0c\u5374\u8bef\u4f24\u4e86\u5173\u952e\u56de\u8c03\uff0c\u5c31\u5e94\u8be5\u4f18\u5148\u8c03\u6574\u6216\u7981\u7528\u3002\u5b89\u5168\u7b56\u7565\u8981\u670d\u4ece\u4e1a\u52a1\u8fde\u7eed\u6027\uff0c\u800c\u4e0d\u662f\u8ffd\u6c42\u5c01\u7981\u6570\u91cf\u597d\u770b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/08\/crowdsec-firewall-blocking-guide-rollout.webp\" alt=\"\u7070\u5ea6\u4e0a\u7ebf\u53ef\u4ee5\u964d\u4f4e\u8bef\u5c01\u5bf9\u4e1a\u52a1\u5165\u53e3\u7684\u5f71\u54cd\" loading=\"lazy\" \/><\/p>\n<h2>\u4e0a\u7ebf\u540e\u7684\u9a8c\u8bc1\u4e0e\u7ef4\u62a4<\/h2>\n<p>CrowdSec \u9632\u706b\u5899\u8054\u52a8\u4e0d\u662f\u4e00\u6b21\u6027\u914d\u7f6e\u3002\u4e0a\u7ebf\u540e\u81f3\u5c11\u8981\u628a 4 \u4e2a\u68c0\u67e5\u9879\u52a0\u5165\u5468\u7ef4\u62a4\uff1a\u670d\u52a1\u72b6\u6001\u3001\u51b3\u7b56\u5217\u8868\u3001\u9632\u706b\u5899\u89c4\u5219\u3001\u4e1a\u52a1\u8bbf\u95ee\u65e5\u5fd7\u3002\u6bcf\u6b21\u7cfb\u7edf\u5347\u7ea7\u3001Web \u670d\u52a1\u8fc1\u79fb\u6216\u65e5\u5fd7\u8def\u5f84\u8c03\u6574\u540e\uff0c\u4e5f\u8981\u91cd\u65b0\u786e\u8ba4\u65e5\u5fd7\u8bfb\u53d6\u662f\u5426\u6b63\u5e38\u3002<\/p>\n<p>\u5efa\u8bae\u6bcf\u5468\u6267\u884c\u4e00\u6b21\u57fa\u7840\u5de1\u68c0\uff1a<\/p>\n<pre><code>sudo systemctl status crowdsec crowdsec-firewall-bouncer\nsudo cscli metrics\nsudo cscli alerts list -a\nsudo cscli decisions list\n<\/code><\/pre>\n<p>\u5982\u679c\u53d1\u73b0 <code>metrics<\/code> \u957f\u65f6\u95f4\u6ca1\u6709\u65b0\u65e5\u5fd7\u8ba1\u6570\uff0c\u4f18\u5148\u68c0\u67e5 acquisition \u914d\u7f6e\u548c\u65e5\u5fd7\u6743\u9650\uff1b\u5982\u679c <code>decisions list<\/code> \u6709\u8bb0\u5f55\u4f46\u7f51\u7edc\u5c42\u6ca1\u6709\u62e6\u622a\uff0c\u4f18\u5148\u68c0\u67e5 bouncer \u670d\u52a1\u3001API key \u548c\u9632\u706b\u5899\u540e\u7aef\uff1b\u5982\u679c\u4e1a\u52a1\u7528\u6237\u53cd\u9988\u8bbf\u95ee\u5f02\u5e38\uff0c\u5219\u5148\u6309\u65f6\u95f4\u7a97\u53e3\u67e5\u627e\u662f\u5426\u88ab\u52a0\u5165 decision\uff0c\u518d\u51b3\u5b9a\u89e3\u9664\u5c01\u7981\u6216\u8c03\u6574\u89c4\u5219\u3002<\/p>\n<p>\u4e3a\u4e86\u51cf\u5c11\u957f\u671f\u7ef4\u62a4\u538b\u529b\uff0c\u53ef\u4ee5\u628a\u670d\u52a1\u5668\u5b89\u5168\u5206\u6210\u201c\u5165\u53e3\u63a7\u5236\u3001\u884c\u4e3a\u8bc6\u522b\u3001\u5907\u4efd\u6062\u590d\u3001\u6027\u80fd\u76d1\u63a7\u201d\u56db\u5757\u3002CrowdSec \u8d1f\u8d23\u884c\u4e3a\u8bc6\u522b\u548c\u52a8\u6001\u5c01\u7981\uff0c\u4f46\u5b83\u4e0d\u80fd\u66ff\u4ee3\u5907\u4efd\uff0c\u4e5f\u4e0d\u80fd\u4fee\u590d\u5f31\u5bc6\u7801\u3001\u8fc7\u671f\u5e94\u7528\u6216\u9519\u8bef\u6743\u9650\u3002\u9700\u8981\u642d\u5efa\u6216\u8fc1\u79fb\u516c\u7f51\u4e1a\u52a1\u65f6\uff0c\u53ef\u4ee5\u6839\u636e\u8d1f\u8f7d\u9009\u62e9<a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS \u4e3b\u673a\u65b9\u6848<\/a>\uff0c\u518d\u6309\u672c\u6587\u601d\u8def\u8865\u9f50\u5b89\u5168\u52a0\u56fa\u3002<\/p>\n<h2>\u603b\u7ed3\uff1a\u5148\u95ed\u73af\uff0c\u518d\u6269\u5c55<\/h2>\n<p>\u603b\u7ed3\u6765\u770b\uff0cCrowdSec \u9632\u706b\u5899\u8054\u52a8\u9002\u5408\u89e3\u51b3\u516c\u7f51\u670d\u52a1\u5668\u5e38\u89c1\u7684\u91cd\u590d\u626b\u63cf\u3001\u7206\u7834\u767b\u5f55\u548c\u5f02\u5e38\u8bbf\u95ee\u566a\u58f0\u3002\u63a8\u8350\u7684\u5b9e\u65bd\u987a\u5e8f\u662f\uff1a\u5148\u786e\u8ba4\u5165\u53e3\u548c\u65e5\u5fd7\u8def\u5f84\uff0c\u518d\u5b89\u88c5\u57fa\u7840 collection\uff0c\u7136\u540e\u63a5\u5165\u5339\u914d\u7684 firewall bouncer\uff0c\u6700\u540e\u901a\u8fc7\u51b3\u7b56\u5217\u8868\u4e0e\u9632\u706b\u5899\u89c4\u5219\u505a\u53cc\u91cd\u9a8c\u8bc1\u3002<\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u5feb\u901f\u843d\u5730\uff0c\u53ef\u4ee5\u8003\u8651\u4ece\u4e00\u53f0\u975e\u6838\u5fc3\u670d\u52a1\u5668\u5f00\u59cb\u8bd5\u8fd0\u884c 48 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