{"id":62458,"date":"2025-04-29T12:24:16","date_gmt":"2025-04-29T04:24:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62458\/"},"modified":"2025-04-29T12:24:16","modified_gmt":"2025-04-29T04:24:16","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%bf%9d%e6%8a%a4web%e6%8e%a5%e5%8f%a3%e5%85%8d%e5%8f%97%e6%81%b6%e6%84%8f%e8%af%b7%e6%b1%82%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62458\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Linux\u670d\u52a1\u5668\u4fdd\u62a4Web\u63a5\u53e3\u514d\u53d7\u6076\u610f\u8bf7\u6c42\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169422734785088.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528Linux\u670d\u52a1\u5668\u4fdd\u62a4Web\u63a5\u53e3\u514d\u53d7\u6076\u610f\u8bf7\u6c42\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528Linux\u670d\u52a1\u5668\u4fdd\u62a4Web\u63a5\u53e3\u514d\u53d7\u6076\u610f\u8bf7\u6c42\uff1f\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u4f7f\u7528Linux\u670d\u52a1\u5668\u4fdd\u62a4Web\u63a5\u53e3\u514d\u53d7\u6076\u610f\u8bf7\u6c42\uff1f<\/p>\n<p>\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0cWeb\u5e94\u7528\u7a0b\u5e8f\u6210\u4e3a\u4eba\u4eec\u65e5\u5e38\u751f\u6d3b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7136\u800c\uff0c\u968f\u7740Web\u5e94\u7528\u7a0b\u5e8f\u7684\u6d41\u884c\uff0c\u6076\u610f\u653b\u51fb\u4e5f\u5c42\u51fa\u4e0d\u7a77\u3002\u4e3a\u4e86\u786e\u4fddWeb\u63a5\u53e3\u7684\u5b89\u5168\u6027\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Linux\u670d\u52a1\u5668\u6765\u4fdd\u62a4\u5b83\u514d\u53d7\u6076\u610f\u8bf7\u6c42\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b9e\u7528\u7684\u65b9\u6cd5\u4ee5\u53ca\u4ee3\u7801\u793a\u4f8b\uff0c\u53ef\u7528\u4e8e\u4fdd\u62a4Web\u63a5\u53e3\u514d\u53d7\u6076\u610f\u8bf7\u6c42\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528Web\u670d\u52a1\u5668\u7ea7\u522b\u7684\u9632\u706b\u5899<\/li>\n<\/ol>\n<p>Web\u670d\u52a1\u5668\u7ea7\u522b\u7684\u9632\u706b\u5899\u53ef\u4ee5\u5e2e\u52a9\u8fc7\u6ee4\u6076\u610f\u8bf7\u6c42\uff0c\u963b\u6b62\u8bbf\u95ee\u6765\u6e90\u4e0d\u660e\u7684IP\u5730\u5740\u3002\u5728Linux\u670d\u52a1\u5668\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528iptables\u547d\u4ee4\u6765\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre># \u5141\u8bb8\u7279\u5b9aIP\u5730\u5740\u8bbf\u95eeWeb\u63a5\u53e3\niptables -A INPUT -p tcp -s 192.168.1.100 --dport 80 -j ACCEPT\n\n# \u963b\u6b62\u6240\u6709\u5176\u4ed6IP\u5730\u5740\u8bbf\u95eeWeb\u63a5\u53e3\niptables -A INPUT -p tcp --dport 80 -j DROP<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u4f7f\u7528\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668<\/li>\n<\/ol>\n<p>\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5e2e\u52a9\u9690\u85cf\u771f\u5b9e\u7684Web\u670d\u52a1\u5668IP\u5730\u5740\uff0c\u5e76\u8fc7\u6ee4\u6389\u6076\u610f\u8bf7\u6c42\u3002 nginx\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>server {\n    listen 80;\n    server_name example.com;\n\n    location \/ {\n        proxy_pass http:\/\/backend;\n        proxy_set_header Host $host;\n        proxy_set_header X-Real-IP $remote_addr;\n        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u8bbf\u95ee\u63a7\u5236<\/li>\n<\/ol>\n<p>\u901a\u8fc7\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u8bbf\u95ee\u63a7\u5236\uff0c\u6211\u4eec\u53ef\u4ee5\u9650\u5236\u7279\u5b9aIP\u5730\u5740\u6216IP\u5730\u5740\u6bb5\u7684\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>order deny,allow\ndeny from 192.168.1.100\nallow from all<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u4f7f\u7528\u8ba4\u8bc1\u548c\u6388\u6743\u63aa\u65bd<\/li>\n<\/ol>\n<p>\u4e3aWeb\u63a5\u53e3\u6dfb\u52a0\u8ba4\u8bc1\u548c\u6388\u6743\u63aa\u65bd\u53ef\u4ee5\u5e2e\u52a9\u9650\u5236\u6076\u610f\u8bf7\u6c42\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u57fa\u4e8eToken\u7684\u8ba4\u8bc1\u63aa\u65bd\u6765\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd\uff0c\u5e76\u4f7f\u7528\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff09\u6765\u6388\u6743\u5141\u8bb8\u7684\u64cd\u4f5c\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>&lt;?php $token = $_SERVER['HTTP_TOKEN'];\n\nif ($token === 'SECRET_TOKEN') {\n    \/\/ \u8ba4\u8bc1\u901a\u8fc7\uff0c\u6267\u884c\u76f8\u5173\u64cd\u4f5c\n} else {\n    \/\/ \u62d2\u7edd\u8bbf\u95ee\n    header('HTTP\/1.1 401 Unauthorized');\n    exit();\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u4f7f\u7528\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\uff08IDS\uff09<\/li>\n<\/ol>\n<p>\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\uff08IDS\uff09\u53ef\u4ee5\u76d1\u89c6\u670d\u52a1\u5668\u4e0a\u7684\u7f51\u7edc\u6d41\u91cf\u548c\u6587\u4ef6\u6d3b\u52a8\uff0c\u5e76\u6839\u636e\u9884\u5148\u5b9a\u4e49\u7684\u89c4\u5219\u68c0\u6d4b\u6f5c\u5728\u7684\u6076\u610f\u8bf7\u6c42\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u4f7f\u7528Snort\u4f5c\u4e3aIDS\uff1a<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>alert tcp any any -&amp;gt; any 80 (msg:\"Potential SQL Injection Attack\"; content:\"' OR '1'='1\"; nocase; sid:10001;)<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u901a\u8fc7\u4f7f\u7528\u4ee5\u4e0a\u65b9\u6cd5\u548c\u4ee3\u7801\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u4fdd\u62a4Web\u63a5\u53e3\u514d\u53d7\u6076\u610f\u8bf7\u6c42\u7684\u653b\u51fb\u3002\u7136\u800c\uff0c\u4e3a\u4e86\u4fdd\u6301Web\u63a5\u53e3\u7684\u5b89\u5168\u6027\uff0c\u6211\u4eec\u8fd8\u5e94\u5b9a\u671f\u66f4\u65b0\u670d\u52a1\u5668\u8f6f\u4ef6\u3001\u76d1\u63a7\u670d\u52a1\u5668\u65e5\u5fd7\u7b49\u3002\u540c\u65f6\uff0c\u4e0d\u65ad\u5b66\u4e60\u65b0\u7684\u5b89\u5168\u6280\u672f\u548c\u8ddf\u8e2a\u6700\u65b0\u7684\u5b89\u5168\u6f0f\u6d1e\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u53ea\u6709\u7efc\u5408\u591a\u79cd\u5b89\u5168\u63aa\u65bd\uff0c\u624d\u80fd\u6700\u5927\u7a0b\u5ea6\u5730\u4fdd\u62a4Web\u63a5\u53e3\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528Linux\u670d\u52a1\u5668\u4fdd\u62a4Web\u63a5\u53e3\u514d\u53d7\u6076\u610f\u8bf7\u6c42\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528Linux\u670d\u52a1\u5668\u4fdd\u62a4Web\u63a5\u53e3\u514d\u53d7\u6076\u610f\u8bf7\u6c42\uff1f \u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0cWeb\u5e94\u7528\u7a0b\u5e8f\u6210\u4e3a\u4eba\u4eec\u65e5\u5e38\u751f\u6d3b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7136\u800c\uff0c\u968f\u7740Web\u5e94\u7528\u7a0b\u5e8f\u7684\u6d41\u884c\uff0c\u6076\u610f\u653b\u51fb\u4e5f\u5c42\u51fa\u4e0d\u7a77\u3002\u4e3a\u4e86\u786e\u4fddWeb\u63a5\u53e3\u7684\u5b89\u5168\u6027\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Linux\u670d\u52a1\u5668\u6765\u4fdd\u62a4\u5b83\u514d\u53d7\u6076\u610f\u8bf7\u6c42\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b9e\u7528\u7684\u65b9\u6cd5\u4ee5\u53ca\u4ee3\u7801\u793a\u4f8b\uff0c\u53ef\u7528\u4e8e\u4fdd\u62a4Web\u63a5\u53e3\u514d\u53d7\u6076\u610f\u8bf7\u6c42\uff1a \u4f7f\u7528Web\u670d\u52a1\u5668\u7ea7\u522b\u7684\u9632\u706b\u5899 Web\u670d\u52a1\u5668\u7ea7\u522b\u7684\u9632\u706b\u5899\u53ef\u4ee5\u5e2e\u52a9\u8fc7\u6ee4\u6076\u610f\u8bf7\u6c42\uff0c\u963b\u6b62\u8bbf\u95ee\u6765\u6e90\u4e0d\u660e\u7684IP\u5730\u5740\u3002\u5728Linux\u670d\u52a1\u5668\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528iptables\u547d\u4ee4\u6765\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a # \u5141\u8bb8\u7279\u5b9aIP\u5730\u5740\u8bbf\u95eeWeb\u63a5\u53e3 iptables -A INPUT -p tcp -s 192.168.1.100 &#8211;dport 80 -j ACCEPT # \u963b\u6b62\u6240\u6709\u5176\u4ed6IP\u5730\u5740\u8bbf\u95eeWeb\u63a5\u53e3 iptables -A INPUT -p tcp &#8211;dport 80 -j DROP \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668 \u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5e2e\u52a9\u9690\u85cf\u771f\u5b9e\u7684Web\u670d\u52a1\u5668IP\u5730\u5740\uff0c\u5e76\u8fc7\u6ee4\u6389\u6076\u610f\u8bf7\u6c42\u3002 nginx\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a server { listen 80; server_name example.com; location \/ { proxy_pass http:\/\/backend; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; [&hellip;]<\/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-62458","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62458","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=62458"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62458\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}