{"id":13575,"date":"2025-12-09T14:38:06","date_gmt":"2025-12-09T06:38:06","guid":{"rendered":"https:\/\/www.ldhost.cn\/jc\/?p=13575"},"modified":"2025-12-09T14:38:07","modified_gmt":"2025-12-09T06:38:07","slug":"%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%b8%b8%e8%a7%81%e6%bc%8f%e6%b4%9e%e5%8f%8a%e9%98%b2%e8%8c%83%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.ldhost.cn\/jc\/security\/13575.html","title":{"rendered":"\u670d\u52a1\u5668\u5e38\u89c1\u6f0f\u6d1e\u53ca\u9632\u8303\u65b9\u6cd5"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u5982\u679c\u60a8\u7ba1\u7406\u670d\u52a1\u5668\u2014\u2014\u65e0\u8bba\u662f\u901a\u8fc7\u7f51\u7ad9\u6258\u7ba1\u3001\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u8fd8\u662f\u8fdb\u884c\u540e\u53f0\u64cd\u4f5c\u2014\u2014\u5b89\u5168\u59cb\u7ec8\u662f\u60a8\u9700\u8981\u5173\u6ce8\u7684\u91cd\u70b9\u3002\u670d\u52a1\u5668<\/a>\u662f\u7f51\u7edc\u653b\u51fb\u7684\u5e38\u89c1\u76ee\u6807\uff0c\u4e00\u4e2a\u5c0f\u5c0f\u7684\u6f0f\u6d1e\u5c31\u53ef\u80fd\u6f14\u53d8\u6210\u91cd\u5927\u95ee\u9898\u3002<\/p>\n\n\n\n

\u5927\u591a\u6570\u5e38\u89c1\u6f0f\u6d1e\u90fd\u6709\u5df2\u77e5\u7684\u4fee\u590d\u65b9\u6cd5\u3002\u5728\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5206\u6790\u4e00\u4e9b\u6700\u5e38\u89c1\u7684\u670d\u52a1\u5668\u653b\u51fb\uff0c\u5e76\u4ecb\u7ecd\u4e00\u4e9b\u4fdd\u62a4\u670d\u52a1\u5668\u73af\u5883\u7684\u7b80\u5355\u65b9\u6cd5\u3002\u65e0\u8bba\u60a8\u662f\u521a\u521a\u8d77\u6b65\u8fd8\u662f\u60f3\u8981\u52a0\u5f3a\u5b89\u5168\u9632\u62a4\uff0c\u8fd9\u4e9b\u6280\u5de7\u90fd\u80fd\u5e2e\u52a9\u60a8\u3002<\/p>\n\n\n\n

1. SQL\u6ce8\u5165\uff08SQLi\uff09<\/h2>\n\n\n\n

SQL\u6ce8\u5165\u662f\u6307\u653b\u51fb\u8005\u5c06\u6076\u610f\u4ee3\u7801\u8f93\u5165\u8868\u5355\u5b57\u6bb5\u6216URL\u6765\u64cd\u7eb5\u6570\u636e\u5e93\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u6570\u636e\u8bbf\u95ee\uff0c\u751a\u81f3\u5220\u9664\u6574\u4e2a\u8868\u3002<\/p>\n\n\n\n

\u4e3a\u9632\u6b62 SQL \u6ce8\u5165\uff1a<\/h3>\n\n\n\n

\u4f7f\u7528\u53c2\u6570\u5316\u67e5\u8be2\u6216\u9884\u5904\u7406\u8bed\u53e5\u3002<\/strong>
\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u6e05\u6670\u5730\u533a\u5206\u4ee3\u7801\u4e2d\u7684\u6307\u4ee4\u548c\u7528\u6237\u8f93\u5165\uff0c\u9632\u6b62\u653b\u51fb\u8005\u5077\u5077\u690d\u5165\u6076\u610f\u547d\u4ee4\u3002\u5927\u591a\u6570\u7f16\u7a0b\u8bed\u8a00\u90fd\u652f\u6301\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4f8b\u5982\u5728 MySQLi \u4e2d\u4f7f\u7528 `?` \u5360\u4f4d\u7b26\uff0c\u6216\u5728 PDO \u4e2d\u4f7f\u7528 `:value`\u3002<\/p>\n\n\n\n

\u9a8c\u8bc1\u5e76\u6e05\u7406\u6240\u6709\u7528\u6237\u8f93\u5165\u3002<\/strong>
\u5207\u52ff\u5047\u8bbe\u7528\u6237\uff08\u6216\u673a\u5668\u4eba\uff09\u4f1a\u8f93\u5165\u5e72\u51c0\u7684\u6570\u636e\u3002\u52a1\u5fc5\u68c0\u67e5\u63d0\u4ea4\u7684\u5185\u5bb9\u662f\u5426\u7b26\u5408\u9884\u671f\u2014\u2014\u4f8b\u5982\uff0cID \u5b57\u6bb5\u4ec5\u5141\u8bb8\u8f93\u5165\u6570\u5b57\uff0c\u6216\u4ece\u6587\u672c\u6846\u4e2d\u5220\u9664\u975e\u9884\u671f\u5b57\u7b26\u3002<\/p>\n\n\n\n

\u9650\u5236\u6570\u636e\u5e93\u7528\u6237\u6743\u9650\u3002<\/strong>
\u4e0d\u8981\u8d4b\u4e88\u60a8\u7684 Web \u5e94\u7528\u8d85\u51fa\u5176\u6240\u9700\u7684\u8bbf\u95ee\u6743\u9650\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u7684\u5e94\u7528\u4ec5\u8bfb\u53d6\u6570\u636e\uff0c\u5219\u4e0d\u8981\u6388\u4e88\u5176\u5220\u9664\u6216\u7f16\u8f91\u4efb\u4f55\u5185\u5bb9\u7684\u6743\u9650\u3002\u8fd9\u6837\uff0c\u5373\u4f7f\u653b\u51fb\u8005\u5165\u4fb5\uff0c\u4ed6\u4eec\u9020\u6210\u7684\u635f\u5bb3\u4e5f\u4f1a\u53d7\u5230\u9650\u5236\u3002<\/p>\n\n\n\n

\u5982\u679c\u60a8\u8fd0\u884c\u7684\u662f WordPress \u4e4b\u7c7b\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff0c\u9075\u5faaWordPress \u5b89\u5168\u52a0\u56fa\u7684\u6700\u4f73\u5b9e\u8df5\u53ef\u4ee5\u5e2e\u52a9\u60a8\u9632\u8303\u5e38\u89c1\u7684 SQL \u6ce8\u5165\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

2. \u8de8\u7ad9\u811a\u672c\u653b\u51fb (XSS)<\/h2>\n\n\n\n

XSS\u653b\u51fb\u662f\u6307\u5c06\u6076\u610fJavaScript\u4ee3\u7801\u6ce8\u5165\u5230\u5176\u4ed6\u7528\u6237\u6d4f\u89c8\u7684\u7f51\u9875\u4e2d\u3002\u5982\u679c\u6267\u884c\u6210\u529f\uff0c\u5b83\u53ef\u4ee5\u7a83\u53d6\u767b\u5f55cookie\u3001\u8bb0\u5f55\u952e\u76d8\u8f93\u5165\u6216\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u6076\u610f\u7f51\u7ad9\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u7f13\u89e3 XSS \u95ee\u9898\uff1a<\/h3>\n\n\n\n

\u5728\u663e\u793a\u7528\u6237\u8f93\u5165\u5185\u5bb9\u4e4b\u524d\uff0c\u8bf7\u5bf9\u5176\u8fdb\u884c\u6e05\u7406\u548c\u9a8c\u8bc1\u3002<\/strong>
\u786e\u4fdd\u7528\u6237\u63d0\u4ea4\u7684\u4efb\u4f55\u6587\u672c\uff08\u4f8b\u5982\u8bc4\u8bba\u6216\u641c\u7d22\u67e5\u8be2\uff09\u5728\u663e\u793a\u5230\u60a8\u7684\u7f51\u7ad9\u4e4b\u524d\u90fd\u7ecf\u8fc7\u6e05\u7406\u3002\u8fd9\u610f\u5473\u7740\u8981\u79fb\u9664\u6216\u8f6c\u6362\u8bf8\u5982 < \u548c > \u4e4b\u7c7b\u7684\u7279\u6b8a\u5b57\u7b26\uff0c\u4ee5\u9632\u6b62\u5b83\u4eec\u88ab\u5f53\u4f5c\u4ee3\u7801\u5904\u7406\u3002<\/p>\n\n\n\n

\u4f7f\u7528\u8f93\u51fa\u7f16\u7801\uff1a<\/strong>
\u5728\u663e\u793a\u52a8\u6001\u5185\u5bb9\u65f6\uff0c\u8bf7\u5bf9\u5176\u8fdb\u884c\u7f16\u7801\uff0c\u4ee5\u4fbf\u6d4f\u89c8\u5668\u5c06\u5176\u89c6\u4e3a\u6587\u672c\u800c\u4e0d\u662f\u4ee3\u7801\u3002\u4f8b\u5982\uff0c`<script>` \u5c06\u663e\u793a\u4e3a\u7eaf\u6587\u672c\uff0c\u800c\u4e0d\u662f\u5c1d\u8bd5\u6267\u884c\u3002<\/p>\n\n\n\n

\u5e94\u7528\u5185\u5bb9\u5b89\u5168\u7b56\u7565 (CSP)\u3002CSP<\/strong>
\u662f\u4e00\u7ec4\u89c4\u5219\uff0c\u60a8\u53ef\u4ee5\u544a\u8bc9\u6d4f\u89c8\u5668\u8981\u9075\u5faa\u8fd9\u4e9b\u89c4\u5219\u2014\u2014\u4f8b\u5982\uff0c\u4ec5\u4ece\u53d7\u4fe1\u4efb\u7684\u6765\u6e90\u52a0\u8f7d\u811a\u672c\u3002\u5373\u4f7f\u6076\u610f\u4ee3\u7801\u4fa5\u5e78\u9003\u8131\uff0c\u5f3a\u5927\u7684 CSP \u4e5f\u80fd\u963b\u6b62\u5176\u8fd0\u884c\u3002<\/p>\n\n\n\n

\u5982\u679c\u60a8\u7684\u670d\u52a1\u5668\u4f7f\u7528 LiteSpeed\uff0cLiteSpeed Webserver\u5177\u6709\u5185\u7f6e\u7684\u5b89\u5168\u9009\u9879\uff0c\u53ef\u4ee5\u5e2e\u52a9\u964d\u4f4e XSS \u653b\u51fb\u7684\u98ce\u9669\uff0c\u540c\u65f6\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u6574\u4f53\u6027\u80fd\u3002<\/p>\n\n\n\n

3. \u8fdc\u7a0b\u4ee3\u7801\u6267\u884c (RCE)<\/h2>\n\n\n\n

\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c (RCE) \u662f\u4e00\u79cd\u4e25\u91cd\u7684\u5a01\u80c1\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5728\u60a8\u7684\u670d\u52a1\u5668\u4e0a\u6267\u884c\u81ea\u5b9a\u4e49\u547d\u4ee4\u3002\u5982\u679c\u6210\u529f\uff0c\u4ed6\u4eec\u53ef\u4ee5\u63a7\u5236\u60a8\u7684\u7cfb\u7edf\u6216\u90e8\u7f72\u6076\u610f\u8f6f\u4ef6\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u964d\u4f4eRCE\u7684\u98ce\u9669\uff1a<\/h3>\n\n\n\n

\u8bf7\u786e\u4fdd\u6240\u6709\u8f6f\u4ef6\u548c\u63d2\u4ef6\u4fdd\u6301\u6700\u65b0\u72b6\u6001<\/strong>
\u5b89\u5168\u66f4\u65b0\u65e8\u5728\u4fee\u590d\u5df2\u77e5\u95ee\u9898\u3002\u5ef6\u8fdf\u66f4\u65b0\u4f1a\u7ed9\u653b\u51fb\u8005\u53ef\u4e58\u4e4b\u673a\uff0c\u5229\u7528\u90a3\u4e9b\u5df2\u6709\u516c\u5f00\u4fee\u590d\u7a0b\u5e8f\u7684\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

\u907f\u514d\u4f7f\u7528\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u7684\u51fd\u6570\u3002<\/strong>
\u5982\u679c\u4f60\u7684\u4ee3\u7801\u4f7f\u7528\u4e86\u50cf exec() \u6216 system() \u8fd9\u6837\u7684\u51fd\u6570\uff0c\u52a1\u5fc5\u683c\u5916\u5c0f\u5fc3\u3002\u4ec5\u5728\u7edd\u5bf9\u5fc5\u8981\u65f6\u624d\u4f7f\u7528\u5b83\u4eec\uff0c\u5e76\u4e14\u5207\u52ff\u7528\u4e8e\u4e0d\u53ef\u4fe1\u7684\u8f93\u5165\u3002<\/p>\n\n\n\n

\u4f7f\u7528 Web \u5e94\u7528\u9632\u706b\u5899 (WAF)\u3002WAF<\/strong>
\u53ef\u4ee5\u8fc7\u6ee4\u548c\u76d1\u63a7\u4f20\u5165\u6d41\u91cf\u3002\u5b83\u53ef\u4ee5\u68c0\u6d4b\u53ef\u7591\u6a21\u5f0f\uff08\u4f8b\u5982\u8bd5\u56fe\u901a\u8fc7\u8868\u5355\u5b57\u6bb5\u4f20\u9012\u4ee3\u7801\uff09\uff0c\u5e76\u5728\u6d41\u91cf\u5230\u8fbe\u670d\u52a1\u5668\u4e4b\u524d\u5c06\u5176\u62e6\u622a\u3002<\/p>\n\n\n\n

\u5bf9\u4e8e cPanel<\/a>\/WHM \u7528\u6237\u800c\u8a00\uff0c\u5728 WHM<\/a> \u4e2d\u542f\u7528 ModSecurity\u7b49\u4fdd\u62a4\u63aa\u65bd\uff0c\u53ef\u4ee5\u589e\u52a0\u4e00\u5c42\u989d\u5916\u7684\u9632\u5fa1\uff0c\u9632\u6b62\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u5229\u7528\u3002<\/p>\n\n\n\n

4. \u76ee\u5f55\u904d\u5386<\/h2>\n\n\n\n

\u76ee\u5f55\u904d\u5386\u5141\u8bb8\u653b\u51fb\u8005\u901a\u8fc7\u64cd\u7eb5\u6587\u4ef6\u8def\u5f84\u6765\u8bbf\u95ee\u53d7\u9650\u6587\u4ef6\uff0c\u901a\u5e38\u4f7f\u7528\u7c7b\u4f3c ..\/ \u7684\u6a21\u5f0f\u5411\u4e0a\u79fb\u52a8\u76ee\u5f55\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u4fdd\u62a4\u60a8\u7684\u670d\u52a1\u5668<\/a>\u514d\u53d7\u76ee\u5f55\u904d\u5386\u653b\u51fb\uff1a<\/h3>\n\n\n\n

\u5bf9\u6587\u4ef6\u8def\u5f84\u8f93\u5165\u8fdb\u884c\u6e05\u7406\u3002<\/strong>
\u7edd\u4e0d\u5141\u8bb8\u7528\u6237\u76f4\u63a5\u8f93\u5165\u6587\u4ef6\u8def\u5f84\u3002\u6e05\u7406\u7528\u6237\u63d0\u4ea4\u7684\u6240\u6709\u5185\u5bb9\uff0c\u5e76\u5220\u9664\u8bf8\u5982\u201c..\/\u201d\u4e4b\u7c7b\u7684\u53ef\u7528\u4e8e\u5728\u76ee\u5f55\u4e2d\u79fb\u52a8\u7684\u5b57\u7b26\u3002<\/p>\n\n\n\n

\u4f7f\u7528\u5141\u8bb8\u8bbf\u95ee\u7684\u6587\u4ef6\u6216\u76ee\u5f55\u767d\u540d\u5355\uff0c<\/strong>
\u800c\u4e0d\u662f\u8bd5\u56fe\u963b\u6b62\u6076\u610f\u8f93\u5165\uff0c\u800c\u662f\u5b9a\u4e49\u4e00\u4e2a\u7528\u6237\u53ef\u8bbf\u95ee\u7684\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u5217\u8868\u3002\u4efb\u4f55\u5176\u4ed6\u8bbf\u95ee\u90fd\u5e94\u81ea\u52a8\u62d2\u7edd\u3002<\/p>\n\n\n\n

\u8bbe\u7f6e\u6b63\u786e\u7684\u6587\u4ef6\u6743\u9650\u3002<\/strong>
\u786e\u4fdd\u654f\u611f\u6587\u4ef6\u65e0\u6cd5\u88ab\u516c\u4f17\u8bfb\u53d6\u3002\u4f8b\u5982\uff0c\u914d\u7f6e\u6587\u4ef6\u9664\u4e86\u670d\u52a1\u5668\u7ba1\u7406\u5458\u4e4b\u5916\uff0c\u4e0d\u5e94\u6709\u4efb\u4f55\u5176\u4ed6\u4eba\u7684\u8bfb\u53d6\u6743\u9650\u3002<\/p>\n\n\n\n

\u6743\u9650\u914d\u7f6e\u9519\u8bef\u4f1a\u5bfc\u81f4 403 \u7b49\u9519\u8bef\uff0c\u4f7f\u60a8\u9762\u4e34\u5b89\u5168\u98ce\u9669\u3002\u4ee5\u4e0b\u6307\u5357\u5c06\u6307\u5bfc\u60a8\u5982\u4f55\u901a\u8fc7\u6b63\u786e\u914d\u7f6e\u670d\u52a1\u5668<\/a>\u4e0a\u7684\u8bbf\u95ee\u63a7\u5236\u8bbe\u7f6e\u6765\u4fee\u590d 403 Forbidden \u9519\u8bef\u3002<\/p>\n\n\n\n

5. \u66b4\u529b\u653b\u51fb<\/h2>\n\n\n\n

\u66b4\u529b\u7834\u89e3\u653b\u51fb\u5229\u7528\u81ea\u52a8\u5316\u7a0b\u5e8f\u5c1d\u8bd5\u5404\u79cd\u7528\u6237\u540d\/\u5bc6\u7801\u7ec4\u5408\uff0c\u76f4\u5230\u627e\u5230\u6709\u6548\u7684\u7ec4\u5408\u4e3a\u6b62\u3002\u8fd9\u7c7b\u653b\u51fb\u901a\u5e38\u9488\u5bf9 SSH\u3001FTP \u6216\u63a7\u5236\u9762\u677f\u767b\u5f55\u3002<\/p>\n\n\n\n

\u5982\u4f55\u9632\u8303\u66b4\u529b\u653b\u51fb\uff1a<\/h3>\n\n\n\n

\u4f7f\u7528\u5f3a\u5bc6\u7801\uff0c<\/strong>
\u907f\u514d\u4f7f\u7528\u9ed8\u8ba4\u51ed\u636e\u6216\u50cf\u201cadmin123\u201d\u8fd9\u6837\u7684\u7b80\u5355\u5bc6\u7801\u3002\u4f7f\u7528\u5305\u542b\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u7b26\u53f7\u7684\u957f\u5bc6\u7801\uff0c\u5e76\u4e14\u4e0d\u8981\u5728\u4e0d\u540c\u670d\u52a1\u4e2d\u91cd\u590d\u4f7f\u7528\u76f8\u540c\u7684\u5bc6\u7801\u3002<\/p>\n\n\n\n

\u9650\u5236\u767b\u5f55\u5c1d\u8bd5\u6b21\u6570\u3002<\/strong>
\u8bbe\u7f6e\u7cfb\u7edf\u5728\u591a\u6b21\u767b\u5f55\u5931\u8d25\u540e\u6682\u65f6\u963b\u6b62\u7279\u5b9a IP \u5730\u5740\u3002\u8fd9\u53ef\u4ee5\u51cf\u7f13\u81ea\u52a8\u5316\u811a\u672c\u7684\u8fd0\u884c\u901f\u5ea6\uff0c\u964d\u4f4e\u66b4\u529b\u7834\u89e3\u653b\u51fb\u7684\u6709\u6548\u6027\u3002<\/p>\n\n\n\n

\u542f\u7528\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1 (2FA)<\/strong>
\u5373\u4f7f\u6709\u4eba\u83b7\u5f97\u4e86\u60a8\u7684\u5bc6\u7801\uff0c\u5982\u679c\u6ca1\u6709\u7b2c\u4e8c\u4e2a\u9a8c\u8bc1\u6b65\u9aa4\uff08\u4f8b\u5982\u6765\u81ea\u5e94\u7528\u7a0b\u5e8f\u6216\u77ed\u4fe1\u7684\u9a8c\u8bc1\u7801\uff09\uff0c\u4ed6\u4eec\u4e5f\u65e0\u6cd5\u767b\u5f55\u3002<\/p>\n\n\n\n

\u4f7f\u7528 SSH \u5bc6\u94a5\u4ee3\u66ff\u5bc6\u7801<\/strong>
\u8fdb\u884c\u670d\u52a1\u5668\u8bbf\u95ee\u3002\u8bf7\u5c06\u57fa\u4e8e\u5bc6\u7801\u7684\u767b\u5f55\u65b9\u5f0f\u5207\u6362\u4e3a SSH \u5bc6\u94a5\u3002SSH \u5bc6\u94a5\u66f4\u96be\u7834\u89e3\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u5b89\u5168\u7684\u8eab\u4efd\u9a8c\u8bc1\u65b9\u5f0f\u3002<\/p>\n\n\n\n

\u4e00\u4e2a\u597d\u7684\u8d77\u70b9\u662f\u66f4\u6539 SSH \u7aef\u53e3\uff0c\u8fd9\u53ef\u4ee5\u964d\u4f4e\u81ea\u52a8\u5316\u653b\u51fb\u7684\u6709\u6548\u6027\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u57fa\u4e8e SSH \u5bc6\u94a5\u7684\u8eab\u4efd\u9a8c\u8bc1\u6bd4\u4ec5\u4f7f\u7528\u5bc6\u7801\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684\u4fdd\u62a4\u3002<\/p>\n\n\n\n

6. \u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\u653b\u51fb (DDoS)<\/h2>\n\n\n\n

\u8fd9\u4e9b\u653b\u51fb\u4f1a\u7528\u5927\u91cf\u6d41\u91cf\u6df9\u6ca1\u60a8\u7684\u670d\u52a1\u5668\uff0c\u5bfc\u81f4\u670d\u52a1\u5668\u8fd0\u884c\u7f13\u6162\u751a\u81f3\u5d29\u6e83\u3002DDoS<\/a> \u653b\u51fb\u5c24\u5176\u5371\u9669\uff0c\u56e0\u4e3a\u5b83\u6765\u81ea\u591a\u4e2a\u6765\u6e90\uff0c\u51e0\u4e4e\u65e0\u6cd5\u8ffd\u8e2a\u5176\u6e90\u5934\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u964d\u4f4e\u906d\u53d7 DDoS \u653b\u51fb\u7684\u98ce\u9669\uff1a<\/h3>\n\n\n\n

\u4f7f\u7528\u5185\u5bb9\u5206\u53d1\u7f51\u7edc (CDN)<\/strong>
\u5927\u591a\u6570\u4eba\u4f7f\u7528\u5185\u5bb9\u5206\u53d1\u7f51\u7edc<\/a>\u6765\u66f4\u6709\u6548\u5730\u5c06\u7f51\u7ad9\u5185\u5bb9\u5206\u53d1\u5230\u591a\u4e2a\u4f4d\u7f6e\u3002CDN<\/a> \u8fd8\u53ef\u4ee5\u589e\u52a0\u653b\u51fb\u8005\u653b\u51fb\u6e90\u670d\u52a1\u5668\u7684\u96be\u5ea6\uff0c\u5e76\u8fc7\u6ee4\u6389\u6709\u5bb3\u6d41\u91cf\u3002<\/p>\n\n\n\n

\u8bbe\u7f6e\u901f\u7387\u9650\u5236\u3002<\/strong>
\u901f\u7387\u9650\u5236\u4f1a\u9650\u5236\u7528\u6237\u5728\u77ed\u65f6\u95f4\u5185\u53d1\u51fa\u8bf7\u6c42\u7684\u9891\u7387\u3002\u5982\u679c\u67d0\u4e2a\u7528\u6237\u6216 IP \u5730\u5740\u53d1\u9001\u7684\u8bf7\u6c42\u8fc7\u591a\uff0c\u5219\u4f1a\u88ab\u6682\u65f6\u963b\u6b62\u3002<\/p>\n\n\n\n

\u76d1\u63a7\u6d41\u91cf\u5f02\u5e38\u9ad8\u5cf0<\/strong>
\u5bc6\u5207\u5173\u6ce8\u60a8\u7684\u6d41\u91cf\u6a21\u5f0f\u3002\u8bbf\u95ee\u91cf\u7a81\u7136\u6fc0\u589e\u2014\u2014\u5c24\u5176\u662f\u6307\u5411\u5355\u4e2a\u7aef\u70b9\u7684\u8bbf\u95ee\u91cf\u6fc0\u589e\u2014\u2014\u53ef\u80fd\u662f DDoS \u653b\u51fb\u7684\u8ff9\u8c61\u3002<\/p>\n\n\n\n

\u9690\u85cf\u60a8\u7684\u6e90\u670d\u52a1\u5668 IP \u5730\u5740\u3002<\/strong>
\u5f53\u653b\u51fb\u8005\u77e5\u9053\u60a8\u7684\u771f\u5b9e\u670d\u52a1\u5668 IP \u5730\u5740\u65f6\uff0c\u4ed6\u4eec\u53ef\u4ee5\u76f4\u63a5\u653b\u51fb\u60a8\u7684\u670d\u52a1\u5668\u3002\u4f7f\u7528 IP \u5730\u5740\u9690\u85cf\u6216\u4ee3\u7406\u670d\u52a1\u53ef\u4ee5\u5e2e\u52a9\u60a8\u51cf\u8f7b\u635f\u5931\u3002<\/p>\n\n\n\n

\u60a8\u53ef\u4ee5\u4f7f\u7528 Cloudflare \u7b49\u670d\u52a1\u6765\u4fdd\u62a4\u60a8\u7684\u6e90 IP \u5730\u5740\uff0c\u8fd9\u8fd8\u80fd\u5e26\u6765\u63d0\u9ad8\u5b89\u5168\u6027\u548c\u7f51\u7ad9\u6027\u80fd\u7b49\u5176\u4ed6\u597d\u5904\u3002<\/p>\n\n\n\n

7. \u8fc7\u65f6\u7684\u8f6f\u4ef6\u548c\u672a\u4fee\u8865\u7684\u6f0f\u6d1e<\/h2>\n\n\n\n

\u4f7f\u7528\u8fc7\u65f6\u7684\u63d2\u4ef6\u3001\u63a7\u5236\u9762\u677f\u6216CMS\u7248\u672c\u4f1a\u8ba9\u4f60\u5bb9\u6613\u53d7\u5230\u5df2\u77e5\u6f0f\u6d1e\u7684\u653b\u51fb\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u964d\u4f4e\u8f6f\u4ef6\u8fc7\u65f6\u7684\u98ce\u9669\uff1a<\/h3>\n\n\n\n

\u5236\u5b9a\u5b9a\u671f\u66f4\u65b0\u8ba1\u5212\uff0c<\/strong>
\u4e0d\u8981\u7b49\u5230\u7cfb\u7edf\u51fa\u73b0\u6545\u969c\u624d\u53bb\u66f4\u65b0\u3002\u4fdd\u6301\u64cd\u4f5c\u7cfb\u7edf\u3001\u63a7\u5236\u9762\u677f\u3001\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3001\u63d2\u4ef6\u548c\u670d\u52a1\u5668\u8f6f\u4ef6\u7684\u5b9a\u671f\u66f4\u65b0\u2014\u2014\u5373\u4f7f\u8fd9\u610f\u5473\u7740\u4f7f\u7528\u81ea\u52a8\u5316\u5de5\u5177\u3002<\/p>\n\n\n\n

\u79fb\u9664\u4e0d\u5e38\u7528\u7684\u5e94\u7528\u7a0b\u5e8f\u548c\u670d\u52a1\u3002<\/strong>
\u6bcf\u4e2a\u989d\u5916\u7684\u5de5\u5177\u6216\u63d2\u4ef6\u90fd\u53ef\u80fd\u5e26\u6765\u98ce\u9669\u3002\u5982\u679c\u60a8\u4e0d\u4f7f\u7528\u5b83\u4eec\uff0c\u8bf7\u5378\u8f7d\u5b83\u4eec\u4ee5\u51cf\u5c11\u653b\u51fb\u9762\u3002<\/p>\n\n\n\n

\u8ba2\u9605\u66f4\u65b0\u6216\u5b89\u5168\u90ae\u4ef6\u5217\u8868\u3002<\/strong>
\u8f6f\u4ef6\u4f9b\u5e94\u5546\u901a\u5e38\u4f1a\u5728\u53d1\u73b0\u5b89\u5168\u95ee\u9898\u540e\u7acb\u5373\u53d1\u5e03\u516c\u544a\u3002\u53ca\u65f6\u4e86\u89e3\u6700\u65b0\u52a8\u6001\u6709\u52a9\u4e8e\u60a8\u5728\u95ee\u9898\u88ab\u5229\u7528\u4e4b\u524d\u8fdb\u884c\u4fee\u590d\u3002<\/p>\n\n\n\n

\u4f7f\u7528\u6682\u5b58\u73af\u5883\u6d4b\u8bd5\u66f4\u65b0\u3002<\/strong>
\u9996\u5148\u5728\u751f\u4ea7\u73af\u5883\u7684\u514b\u9686\u7248\u672c\u4e0a\u6d4b\u8bd5\u91cd\u5927\u66f4\u65b0\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5728\u4e0d\u9020\u6210\u505c\u673a\u98ce\u9669\u7684\u60c5\u51b5\u4e0b\u53d1\u73b0\u95ee\u9898\u3002<\/p>\n\n\n\n

\u8fc7\u65f6\u7684\u811a\u672c\u4e0d\u4ec5\u4f1a\u9020\u6210\u5b89\u5168\u98ce\u9669\uff0c\u8fd8\u4f1a\u964d\u4f4e\u7f51\u7ad9\u901f\u5ea6\uff0c\u5f71\u54cd\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u5b9a\u671f\u7ef4\u62a4\u53ef\u4ee5\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u53ef\u9760\u6027\u3001\u5b89\u5168\u6027\u548c\u6574\u4f53\u6027\u80fd\u3002<\/p>\n\n\n\n

8. \u6743\u9650\u914d\u7f6e\u9519\u8bef<\/h2>\n\n\n\n

\u8fc7\u4e8e\u5bbd\u677e\u7684\u6587\u4ef6\u6216\u76ee\u5f55\u8bbe\u7f6e\u662f\u4e00\u79cd\u4e0d\u6613\u5bdf\u89c9\u4f46\u5374\u5341\u5206\u4e25\u91cd\u7684\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8fd9\u79cd\u6f0f\u6d1e\u8bbf\u95ee\u6216\u4fee\u6539\u654f\u611f\u6570\u636e\u3002<\/p>\n\n\n\n

\u5982\u4f55\u9884\u9632\u8fd9\u79cd\u60c5\u51b5\uff1a<\/h2>\n\n\n\n

\u5e94\u7528\u6700\u5c0f\u6743\u9650\u539f\u5219\uff0c<\/strong>
\u4ec5\u6388\u4e88\u7528\u6237\u548c\u670d\u52a1\u6240\u9700\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u4e0d\u591a\u4e0d\u5c11\u3002\u5982\u679c\u67d0\u4eba\u53ea\u9700\u8981\u67e5\u770b\u6587\u4ef6\uff0c\u5219\u4e0d\u8981\u6388\u4e88\u5176\u5199\u5165\u6216\u6267\u884c\u6743\u9650\u3002<\/p>\n\n\n\n

\u5b9a\u671f\u5ba1\u6838\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u6743\u9650\u3002<\/strong>
\u5b9a\u671f\u68c0\u67e5\u54ea\u4e9b\u6587\u4ef6\u53ef\u4ee5\u8bbf\u95ee\u4ee5\u53ca\u8c01\u53ef\u4ee5\u8bbf\u95ee\u5b83\u4eec\u3002\u67e5\u627e\u8fc7\u4e8e\u5bbd\u6cdb\u7684\u6743\u9650\u8bbe\u7f6e\uff0c\u4f8b\u5982 777 \u6743\u9650\uff0c\u8fd9\u79cd\u6743\u9650\u8bbe\u7f6e\u4f1a\u4f7f\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u8bfb\u53d6\/\u5199\u5165\u6587\u4ef6\u3002<\/p>\n\n\n\n

\u9664\u975e\u5fc5\u8981\uff0c\u5426\u5219\u907f\u514d\u4f7f\u7528 root \u6743\u9650\u3002<\/strong>
\u4ee5 root \u8eab\u4efd\u8fd0\u884c\u547d\u4ee4\u6216\u670d\u52a1\u53ef\u80fd\u5f88\u5371\u9669\u3002\u5982\u679c\u51fa\u73b0\u95ee\u9898\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u6574\u4e2a\u7cfb\u7edf\u3002\u9664\u975e\u7edd\u5bf9\u5fc5\u8981\uff0c\u5426\u5219\u8bf7\u575a\u6301\u4f7f\u7528\u7528\u6237\u7ea7\u6743\u9650\u3002<\/p>\n\n\n\n

\u4f7f\u7528\u7528\u6237\u7ec4\u6765\u7ba1\u7406\u8bbf\u95ee\u6743\u9650\uff0c<\/strong>
\u800c\u4e0d\u662f\u9010\u4e2a\u7528\u6237\u8bbe\u7f6e\u6743\u9650\uff0c\u800c\u662f\u6839\u636e\u7528\u6237\u7684\u89d2\u8272\u5c06\u5176\u5206\u7ec4\u3002\u8fd9\u6837\u53ef\u4ee5\u4f7f\u7ba1\u7406\u66f4\u52a0\u6e05\u6670\u3001\u5b89\u5168\u3002<\/p>\n\n\n\n

\u6b63\u786e\u7684\u8bbf\u95ee\u63a7\u5236\u662f\u907f\u514d 403 \u7b49\u9519\u8bef\u7684\u5173\u952e\u3002<\/p>\n\n\n\n

\u603b\u7ed3<\/h2>\n\n\n\n

\u670d\u52a1\u5668\u5b89\u5168\u4e0d\u4ec5\u4ec5\u662f\u9632\u706b\u5899\u548c\u5bc6\u7801\u7684\u95ee\u9898\uff0c\u800c\u662f\u8981\u5efa\u7acb\u80fd\u591f\u968f\u7740\u65f6\u95f4\u63a8\u79fb\u964d\u4f4e\u98ce\u9669\u7684\u4e60\u60ef\u548c\u7cfb\u7edf\u3002<\/p>\n\n\n\n

\u4e86\u89e3\u8fd9\u4e9b\u5e38\u89c1\u7684\u6f0f\u6d1e\u5e76\u91c7\u53d6\u5207\u5b9e\u53ef\u884c\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u4fdd\u62a4\u6570\u636e\uff0c\u8fd8\u80fd\u786e\u4fdd\u670d\u52a1\u7684\u53ef\u9760\u6027\u548c\u5ba2\u6237\u7684\u5b89\u5168\u3002<\/p>\n

\"\u56fe\u7247\u63cf\u8ff0\"<\/div>","protected":false},"excerpt":{"rendered":"

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