{"id":51018,"date":"2024-12-03T15:41:46","date_gmt":"2024-12-03T07:41:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51018\/"},"modified":"2024-12-03T15:41:46","modified_gmt":"2024-12-03T07:41:46","slug":"%e6%8f%90%e4%be%9b%e6%9b%b4%e5%bc%ba%e5%a4%a7%e7%9a%84web%e6%8e%a5%e5%8f%a3%e5%ae%89%e5%85%a8%e6%80%a7%ef%bc%9alinux%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e5%85%b3%e9%94%ae%e5%ae%9e%e8%b7%b5%e3%80%82-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51018\/","title":{"rendered":"\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684Web\u63a5\u53e3\u5b89\u5168\u6027\uff1aLinux\u670d\u52a1\u5668\u7684\u5173\u952e\u5b9e\u8df5\u3002"},"content":{"rendered":"

<\/b> <\/p>\n

\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684Web\u63a5\u53e3\u5b89\u5168\u6027\uff1aLinux\u670d\u52a1\u5668\u7684\u5173\u952e\u5b9e\u8df5\u3002<\/h1>\n

\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01<\/p>\n

\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684Web\u63a5\u53e3\u5b89\u5168\u6027\uff1aLinux\u670d\u52a1\u5668\u7684\u5173\u952e\u5b9e\u8df5<\/p>\n

\u5728\u5f53\u4eca\u7684\u6570\u5b57\u65f6\u4ee3\uff0cWeb\u63a5\u53e3\u5b89\u5168\u6027\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u968f\u7740\u8d8a\u6765\u8d8a\u591a\u7684\u5e94\u7528\u548c\u670d\u52a1\u8f6c\u79fb\u5230\u4e91\u7aef\uff0c\u670d\u52a1\u5668\u5b89\u5168\u4fdd\u62a4\u4e5f\u65e5\u76ca\u6210\u4e3a\u5173\u952e\u95ee\u9898\u3002Linux\u4f5c\u4e3a\u6700\u5e38\u7528\u7684\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u4e00\uff0c\u5176\u5b89\u5168\u6027\u7684\u4fdd\u62a4\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5173\u952e\u5b9e\u8df5\uff0c\u5e2e\u52a9\u60a8\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684Web\u63a5\u53e3\u5b89\u5168\u6027\u3002<\/p>\n

    \n
  1. \u66f4\u65b0\u548c\u7ef4\u62a4\u64cd\u4f5c\u7cfb\u7edf\u548c\u8f6f\u4ef6<\/li>\n<\/ol>\n

    \u53ca\u65f6\u8fdb\u884c\u64cd\u4f5c\u7cfb\u7edf\u548c\u8f6f\u4ef6\u7684\u66f4\u65b0\u662f\u670d\u52a1\u5668\u5b89\u5168\u7684\u91cd\u8981\u4e00\u6b65\u3002Linux\u53d1\u884c\u7248\u7ecf\u5e38\u53d1\u5e03\u5b89\u5168\u8865\u4e01\u548c\u66f4\u65b0\uff0c\u4ee5\u4fee\u590d\u5df2\u77e5\u7684\u6f0f\u6d1e\u548c\u95ee\u9898\u3002\u5b9a\u671f\u68c0\u67e5\u5e76\u66f4\u65b0\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4ee5\u786e\u4fdd\u670d\u52a1\u5668\u59cb\u7ec8\u8fd0\u884c\u5728\u6700\u65b0\u7248\u672c\u4e0a\u3002<\/p>\n

      \n
    1. \u4f7f\u7528\u9632\u706b\u5899<\/li>\n<\/ol>\n

      \u914d\u7f6e\u548c\u4f7f\u7528\u9632\u706b\u5899\u662f\u4fdd\u62a4\u670d\u52a1\u5668\u7684\u91cd\u8981\u57fa\u7840\u3002\u9632\u706b\u5899\u5141\u8bb8\u60a8\u9650\u5236\u8bbf\u95ee\u60a8\u7684\u670d\u52a1\u5668\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u3002\u8fd9\u53ef\u4ee5\u6709\u6548\u5730\u51cf\u5c11\u6076\u610f\u653b\u51fb\u548c\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684iptables\u9632\u706b\u5899\u89c4\u5219\u793a\u4f8b\uff0c\u53ea\u5141\u8bb8\u7279\u5b9a\u7684IP\u8bbf\u95eeSSH\u548cHTTP\u670d\u52a1\uff1a<\/p>\n

      iptables -A INPUT -p tcp --dport 22 -s 192.168.0.1 -j ACCEPT\niptables -A INPUT -p tcp --dport 80 -s 192.168.0.1 -j ACCEPT\niptables -A INPUT -p tcp --dport 22 -j DROP\niptables -A INPUT -p tcp --dport 80 -j DROP<\/pre>\n
        \n
      1. \u4f7f\u7528\u5b89\u5168\u7684SSH\u914d\u7f6e<\/li>\n<\/ol>\n
        SSH\u534f\u8bae\u662f\u670d\u52a1\u5668\u7ba1\u7406\u7684\u91cd\u8981\u5de5\u5177\uff0c\u4f46\u9ed8\u8ba4\u914d\u7f6e\u53ef\u80fd\u4e0d\u591f\u5b89\u5168\u3002\u4e3a\u4e86\u589e\u52a0\u5b89\u5168\u6027\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u975e\u9ed8\u8ba4\u7684SSH\u7aef\u53e3\uff0c\u7981\u7528SSH\u7684root\u767b\u5f55\u548c\u5bc6\u7801\u8ba4\u8bc1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\/etc\/ssh\/sshd_config\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
        Port 2222\nPermitRootLogin no\nPasswordAuthentication no<\/pre>\n
          \n
        1. \u4f7f\u7528SSL\/TLS\u52a0\u5bc6\u901a\u4fe1<\/li>\n<\/ol>\n
          \u4e3aWeb\u63a5\u53e3\u4f7f\u7528SSL\/TLS\u52a0\u5bc6\u901a\u4fe1\u662f\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u5b89\u5168\u7684\u5173\u952e\u3002\u914d\u7f6e\u670d\u52a1\u5668\u4ee5\u4f7f\u7528\u6709\u6548\u7684SSL\/TLS\u8bc1\u4e66\uff0c\u5e76\u5c06HTTP\u6d41\u91cf\u91cd\u5b9a\u5411\u5230HTTPS\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684Apache\u914d\u7f6e\u6587\u4ef6\uff08\/etc\/httpd\/conf.d\/ssl.conf\uff09\uff1a<\/p>\n
          <VirtualHost *:443>\n    SSLEngine On\n    SSLCertificateFile \/path\/to\/certificate.crt\n    SSLCertificateKeyFile \/path\/to\/private.key\n\n    RewriteEngine On\n    RewriteCond %{HTTPS} off\n    RewriteRule (.*) https:\/\/%{HTTP_HOST}%{REQUEST_URI}\n<\/VirtualHost><\/pre>\n
            \n
          1. \u5e94\u7528Web\u5e94\u7528\u9632\u706b\u5899\uff08WAF\uff09<\/li>\n<\/ol>\n
            Web\u5e94\u7528\u9632\u706b\u5899\uff08WAF\uff09\u662f\u4e00\u79cd\u6dfb\u52a0\u5230Web\u670d\u52a1\u5668\u524d\u7684\u5b89\u5168\u5de5\u5177\uff0c\u7528\u4e8e\u68c0\u6d4b\u548c\u963b\u6b62\u6076\u610f\u7684Web\u8bf7\u6c42\u3002WAF\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8bc6\u522b\u5e76\u963b\u6b62SQL\u6ce8\u5165\u3001\u8de8\u7ad9\u70b9\u811a\u672c\u653b\u51fb\uff08XSS\uff09\u548c\u5176\u4ed6\u5e38\u89c1\u7684Web\u653b\u51fb\u3002\u5e38\u89c1\u7684WAF\u5de5\u5177\u5305\u62ecModSecurity\u548cNginx\u7684ngx_http_modsecurity_module\u3002<\/p>\n
            \u7efc\u4e0a\u6240\u8ff0\uff0c\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684Web\u63a5\u53e3\u5b89\u5168\u6027\u9700\u8981\u7efc\u5408\u8003\u8651\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3001\u9632\u706b\u5899\u3001\u52a0\u5bc6\u901a\u4fe1\u548cWeb\u5e94\u7528\u9632\u706b\u5899\u7b49\u591a\u4e2a\u65b9\u9762\u3002\u4e0a\u8ff0\u7684\u5173\u952e\u5b9e\u8df5\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5728Linux\u670d\u52a1\u5668\u4e0a\u52a0\u5f3aWeb\u63a5\u53e3\u5b89\u5168\u6027\u7684\u6307\u5bfc\u3002\u901a\u8fc7\u5408\u7406\u5730\u914d\u7f6e\u548c\u4f7f\u7528\u8fd9\u4e9b\u5b9e\u8df5\uff0c\u60a8\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\uff0c\u5e76\u4fdd\u62a4\u60a8\u7684Web\u63a5\u53e3\u514d\u53d7\u5404\u79cd\u6076\u610f\u653b\u51fb\u3002<\/p>\n
            \u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684Web\u63a5\u53e3\u5b89\u5168\u6027\uff1aLinux\u670d\u52a1\u5668\u7684\u5173\u952e\u5b9e\u8df5\u3002\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u7c73\u4e91\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n
            \n
            <\/dt>\n
            \n   PHP\u5f00\u53d1\u4e92\u5173\u6ce8\u7cfb\u7edf\u7684\u4ee3\u7801\u7ed3\u6784\u4e0e\u6a21\u5757\u62c6\u5206\u65b9\u6cd5\u63a2\u8ba8\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
            \u63d0\u4f9b\u66f4\u5f3a\u5927\u7684Web\u63a5\u53e3\u5b89\u5168\u6027\uff1aLinux\u670d\u52a1\u5668\u7684\u5173\u952e\u5b9e\u8df5\u3002 \u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01 \u63d0\u4f9b\u66f4\u5f3a\u5927\u7684Web\u63a5\u53e3\u5b89\u5168\u6027\uff1aLinux\u670d\u52a1\u5668\u7684\u5173\u952e\u5b9e\u8df5 \u5728\u5f53\u4eca\u7684\u6570\u5b57\u65f6\u4ee3\uff0cWeb\u63a5\u53e3\u5b89\u5168\u6027\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u968f\u7740\u8d8a\u6765\u8d8a\u591a\u7684\u5e94\u7528\u548c\u670d\u52a1\u8f6c\u79fb\u5230\u4e91\u7aef\uff0c\u670d\u52a1\u5668\u5b89\u5168\u4fdd\u62a4\u4e5f\u65e5\u76ca\u6210\u4e3a\u5173\u952e\u95ee\u9898\u3002Linux\u4f5c\u4e3a\u6700\u5e38\u7528\u7684\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u4e00\uff0c\u5176\u5b89\u5168\u6027\u7684\u4fdd\u62a4\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5173\u952e\u5b9e\u8df5\uff0c\u5e2e\u52a9\u60a8\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684Web\u63a5\u53e3\u5b89\u5168\u6027\u3002 \u66f4\u65b0\u548c\u7ef4\u62a4\u64cd\u4f5c\u7cfb\u7edf\u548c\u8f6f\u4ef6 \u53ca\u65f6\u8fdb\u884c\u64cd\u4f5c\u7cfb\u7edf\u548c\u8f6f\u4ef6\u7684\u66f4\u65b0\u662f\u670d\u52a1\u5668\u5b89\u5168\u7684\u91cd\u8981\u4e00\u6b65\u3002Linux\u53d1\u884c\u7248\u7ecf\u5e38\u53d1\u5e03\u5b89\u5168\u8865\u4e01\u548c\u66f4\u65b0\uff0c\u4ee5\u4fee\u590d\u5df2\u77e5\u7684\u6f0f\u6d1e\u548c\u95ee\u9898\u3002\u5b9a\u671f\u68c0\u67e5\u5e76\u66f4\u65b0\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4ee5\u786e\u4fdd\u670d\u52a1\u5668\u59cb\u7ec8\u8fd0\u884c\u5728\u6700\u65b0\u7248\u672c\u4e0a\u3002 \u4f7f\u7528\u9632\u706b\u5899 \u914d\u7f6e\u548c\u4f7f\u7528\u9632\u706b\u5899\u662f\u4fdd\u62a4\u670d\u52a1\u5668\u7684\u91cd\u8981\u57fa\u7840\u3002\u9632\u706b\u5899\u5141\u8bb8\u60a8\u9650\u5236\u8bbf\u95ee\u60a8\u7684\u670d\u52a1\u5668\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u3002\u8fd9\u53ef\u4ee5\u6709\u6548\u5730\u51cf\u5c11\u6076\u610f\u653b\u51fb\u548c\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684iptables\u9632\u706b\u5899\u89c4\u5219\u793a\u4f8b\uff0c\u53ea\u5141\u8bb8\u7279\u5b9a\u7684IP\u8bbf\u95eeSSH\u548cHTTP\u670d\u52a1\uff1a iptables -A INPUT -p tcp –dport 22 -s 192.168.0.1 -j ACCEPT iptables -A INPUT -p tcp –dport 80 -s 192.168.0.1 -j ACCEPT iptables -A INPUT -p tcp –dport 22 -j DROP iptables -A INPUT -p tcp –dport 80 -j DROP \u4f7f\u7528\u5b89\u5168\u7684SSH\u914d\u7f6e SSH\u534f\u8bae\u662f\u670d\u52a1\u5668\u7ba1\u7406\u7684\u91cd\u8981\u5de5\u5177\uff0c\u4f46\u9ed8\u8ba4\u914d\u7f6e\u53ef\u80fd\u4e0d\u591f\u5b89\u5168\u3002\u4e3a\u4e86\u589e\u52a0\u5b89\u5168\u6027\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u975e\u9ed8\u8ba4\u7684SSH\u7aef\u53e3\uff0c\u7981\u7528SSH\u7684root\u767b\u5f55\u548c\u5bc6\u7801\u8ba4\u8bc1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\/etc\/ssh\/sshd_config\u914d\u7f6e\u6587\u4ef6\uff1a Port 2222 PermitRootLogin no PasswordAuthentication […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-51018","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=51018"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51018\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=51018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=51018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=51018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}