{"id":344,"date":"2025-07-19T11:41:45","date_gmt":"2025-07-19T03:41:45","guid":{"rendered":"https:\/\/www.hgfwq.com\/blog\/?p=344"},"modified":"2025-07-19T11:41:45","modified_gmt":"2025-07-19T03:41:45","slug":"cc%e6%94%bb%e5%87%bb%e9%98%b2%e5%be%a1%e6%8e%aa%e6%96%bd%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%ba%94%e5%af%b9%e7%bd%91%e7%bb%9c%e5%a8%81%e8%83%81%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.hgfwq.com\/blog\/344.html","title":{"rendered":"CC\u653b\u51fb\u9632\u5fa1\u63aa\u65bd\u5982\u4f55\u6709\u6548\u5e94\u5bf9\u7f51\u7edc\u5a01\u80c1\uff1f"},"content":{"rendered":"<p><p>CC\u653b\u51fb\uff0c\u5373\u62d2\u7edd\u670d\u52a1\u653b\u51fb\uff08Denial of Service, DoS\uff09\uff0c\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7f51\u7edc\u653b\u51fb\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u63d0\u4f9b\u4e00\u4e2a\u5b9e\u64cd\u5bfc\u5411\u7684\u6307\u5357\uff0c\u5e2e\u52a9\u60a8\u4e86\u89e3\u5982\u4f55\u8fdb\u884cCC\u653b\u51fb\u7684\u9632\u5fa1\u3002\u6211\u4eec\u5c06\u901a\u8fc7\u4e00\u7cfb\u5217\u8be6\u7ec6\u7684\u64cd\u4f5c\u6b65\u9aa4\u548c\u6280\u672f\u8bf4\u660e\uff0c\u5e2e\u52a9\u60a8\u5728\u670d\u52a1\u5668\u6216VPS\u4e0a\u90e8\u7f72\u6709\u6548\u7684\u9632\u5fa1\u63aa\u65bd\u3002<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.hgfwq.com\/blog\/wp-content\/uploads\/2025\/07\/YI1a8Etm.jpg\" alt=\"CC\u653b\u51fb\u9632\u5fa1\u63aa\u65bd\u5982\u4f55\u6709\u6548\u5e94\u5bf9\u7f51\u7edc\u5a01\u80c1\uff1f\" title=\"CC\u653b\u51fb\u9632\u5fa1\u63aa\u65bd\u5982\u4f55\u6709\u6548\u5e94\u5bf9\u7f51\u7edc\u5a01\u80c1\uff1f\"><\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u524d\u7684\u51c6\u5907\u6216\u80cc\u666f\u4ecb\u7ecd<\/h2>\n<\/p>\n<p><p>\u5728\u8fdb\u884cCC\u653b\u51fb\u9632\u5fa1\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u5df2\u7ecf\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u62e5\u6709\u5bf9\u670d\u52a1\u5668\u6216VPS\u7684\u5b8c\u5168\u8bbf\u95ee\u6743\u9650\u3002<\/li>\n<li>\u5b89\u88c5\u4e86\u5fc5\u8981\u7684\u9632\u62a4\u8f6f\u4ef6\u6216\u6a21\u5757\u3002<\/li>\n<li>\u4e86\u89e3\u57fa\u672c\u7684\u7f51\u7edc\u5b89\u5168\u77e5\u8bc6\u3002<\/li>\n<\/ul>\n<p><h2>\u4efb\u52a1\uff1a\u90e8\u7f72CC\u653b\u51fb\u9632\u5fa1\u63aa\u65bd<\/h2>\n<\/p>\n<p><h3>\u6b65\u9aa4 1\uff1a\u5b89\u88c5Apache\u6a21\u5757<\/h3>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728Apache\u670d\u52a1\u5668\u4e0a\u5b89\u88c5mod_evasive\u6a21\u5757\uff0c\u8be5\u6a21\u5757\u53ef\u4ee5\u5e2e\u52a9\u9632\u5fa1CC\u653b\u51fb\u3002<\/p>\n<\/p>\n<p><pre><code>sudo apt-get update<\/p>\r\n<p>sudo apt-get install libapache2-mod-evasive<\/p>\r\n<p>sudo a2enmod evasive<\/p>\r\n<p>sudo systemctl restart apache2<\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa4 2\uff1a\u914d\u7f6emod_evasive<\/h3>\n<\/p>\n<p><p>\u7f16\u8f91`\/etc\/apache2\/mods-available\/evasive.conf`\u6587\u4ef6\uff0c\u8fdb\u884c\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<\/p>\n<p><pre><code>LoadModule evasive_module \/usr\/lib\/apache2\/modules\/mod_evasive20.so<\/p>\r\n\r\n<p> \u5b9a\u4e49\u5e76\u53d1\u8fde\u63a5\u9650\u5236<\/p>\r\n<p>EvasiveThreshold 100<\/p>\r\n<p>EvasiveLockout 60<\/p>\r\n<p>EvasiveReset 300<\/p>\r\n<p>EvasiveLog 1<\/p>\r\n<p>EvasiveMode 2<\/p>\r\n\r\n<p> \u5b9a\u4e49IP\u5730\u5740\u9501\u5b9a\u7b56\u7565<\/p>\r\n<p>EvasiveLockBy \"ip\"<\/p>\r\n<p>EvasiveLockTime 1800<\/p>\r\n<p>EvasiveBurst 6<\/p>\r\n<p>EvasiveOverlap 1<\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa4 3\uff1a\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528iptables\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\uff0c\u4ee5\u9650\u5236\u6076\u610f\u6d41\u91cf\u3002<\/p>\n<\/p>\n<p><pre><code>sudo apt-get install iptables<\/p>\r\n<p>sudo iptables -A INPUT -p tcp --dport 80 -m state --state NEW -m limit --limit 5\/s --limit-burst 10 -j ACCEPT<\/p>\r\n<p>sudo iptables -A INPUT -p tcp --dport 80 -j DROP<\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa4 4\uff1a\u6d4b\u8bd5\u914d\u7f6e<\/h3>\n<\/p>\n<p><p>\u5c1d\u8bd5\u6a21\u62dfCC\u653b\u51fb\uff0c\u786e\u4fdd\u60a8\u7684\u914d\u7f6e\u80fd\u591f\u6b63\u5e38\u963b\u6b62\u653b\u51fb\u3002<\/p>\n<\/p>\n<p><pre><code>ab -n 1000 -c 100 http:\/\/yourdomain.com\/<\/code><\/pre>\n<\/p>\n<p><h2>\u6d89\u53ca\u7684\u5173\u952e\u547d\u4ee4\u3001\u4ee3\u7801\u6216\u914d\u7f6e\u793a\u4f8b<\/h2>\n<\/p>\n<ul>\n<li><strong>apt-get update<\/strong>\uff1a\u66f4\u65b0\u8f6f\u4ef6\u5305\u5217\u8868\u3002<\/li>\n<li><strong>apt-get install<\/strong>\uff1a\u5b89\u88c5\u8f6f\u4ef6\u5305\u3002<\/li>\n<li><strong>a2enmod<\/strong>\uff1a\u542f\u7528Apache\u6a21\u5757\u3002<\/li>\n<li><strong>iptables<\/strong>\uff1a\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\u3002<\/li>\n<li><strong>ab<\/strong>\uff1aApache Bench\uff0c\u7528\u4e8e\u6d4b\u8bd5Web\u670d\u52a1\u5668\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><h2>\u5bf9\u547d\u4ee4\u3001\u4ee3\u7801\u6216\u91cd\u8981\u6982\u5ff5\u7684\u6e05\u6670\u89e3\u91ca<\/h2>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e0a\u8ff0\u547d\u4ee4\u548c\u914d\u7f6e\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>EvasiveThreshold<\/strong>\uff1a\u5b9a\u4e49\u89e6\u53d1\u9632\u5fa1\u673a\u5236\u7684\u5e76\u53d1\u8fde\u63a5\u6570\u3002<\/li>\n<li><strong>EvasiveLockout<\/strong>\uff1a\u9501\u5b9aIP\u5730\u5740\u7684\u65f6\u95f4\uff08\u79d2\uff09\u3002<\/li>\n<li><strong>EvasiveBurst<\/strong>\uff1a\u77ed\u65f6\u95f4\u5185\u5141\u8bb8\u7684\u6700\u5927\u8fde\u63a5\u6570\u3002<\/li>\n<li><strong>iptables -A INPUT<\/strong>\uff1a\u6dfb\u52a0INPUT\u94fe\u7684\u89c4\u5219\u3002<\/li>\n<li><strong>iptables -j DROP<\/strong>\uff1a\u4e22\u5f03\u5339\u914d\u7684\u5305\u3002<\/li>\n<\/ul>\n<p><h2>\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898\u3001\u6ce8\u610f\u4e8b\u9879\u6216\u76f8\u5173\u7684\u5b9e\u7528\u6280\u5de7<\/h2>\n<\/p>\n<ul>\n<li>\u786e\u4fdd\u60a8\u7684Apache\u7248\u672c\u652f\u6301mod_evasive\u6a21\u5757\u3002<\/li>\n<li>\u6839\u636e\u60a8\u7684\u670d\u52a1\u5668\u8d1f\u8f7d\u8c03\u6574\u914d\u7f6e\u53c2\u6570\u3002<\/li>\n<li>\u5b9a\u671f\u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6\uff0c\u4ee5\u76d1\u63a7\u653b\u51fb\u6d3b\u52a8\u3002<\/li>\n<li>\u8003\u8651\u4f7f\u7528\u5176\u4ed6\u9632\u62a4\u5de5\u5177\uff0c\u5982fail2ban\uff0c\u4ee5\u589e\u5f3a\u9632\u5fa1\u80fd\u529b\u3002<\/li>\n<\/ul>\n<p>&#8220;`<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CC\u653b\u51fb\uff0c\u5373\u62d2\u7edd\u670d\u52a1\u653b\u51fb\uff08Denial of Service, DoS\uff09\uff0c\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7f51\u7edc\u653b\u51fb\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u63d0\u4f9b\u4e00\u4e2a\u5b9e\u64cd\u5bfc\u5411\u7684\u6307\u5357\uff0c\u5e2e\u52a9\u60a8\u4e86\u89e3\u5982\u4f55\u8fdb\u884cCC\u653b\u51fb\u7684\u9632\u5fa1\u3002\u6211\u4eec\u5c06\u901a\u8fc7\u4e00\u7cfb\u5217\u8be6\u7ec6\u7684\u64cd\u4f5c\u6b65\u9aa4\u548c\u6280\u672f\u8bf4\u660e\uff0c\u5e2e\u52a9\u60a8\u5728\u670d\u52a1\u5668\u6216VPS\u4e0a\u90e8\u7f72\u6709\u6548\u7684&#8230;<\/p>\n","protected":false},"author":1,"featured_media":345,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[176,174,177],"topic":[],"class_list":["post-344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haiwai","tag-cc","tag-174","tag-177"],"_links":{"self":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/comments?post=344"}],"version-history":[{"count":1,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/344\/revisions"}],"predecessor-version":[{"id":347,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/344\/revisions\/347"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media\/345"}],"wp:attachment":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media?parent=344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/categories?post=344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/tags?post=344"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/topic?post=344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}