{"id":48936,"date":"2024-10-08T01:14:25","date_gmt":"2024-10-07T17:14:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/48936\/"},"modified":"2024-10-08T01:14:25","modified_gmt":"2024-10-07T17:14:25","slug":"web-%e5%b0%88%e7%94%a8%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e5%ae%89%e5%85%a8%e8%a8%ad%e7%bd%ae%e7%b8%bd%e7%b5%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/48936\/","title":{"rendered":"WEB \u5c08\u7528\u4f3a\u670d\u5668\u7684\u5b89\u5168\u8a2d\u7f6e\u7e3d\u7d50"},"content":{"rendered":"<h1 id=\"web-%e5%b0%88%e7%94%a8%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e5%ae%89%e5%85%a8%e8%a8%ad%e7%bd%ae%e7%b8%bd%e7%b5%90-yebViNpxLU\">WEB \u5c08\u7528\u4f3a\u670d\u5668\u7684\u5b89\u5168\u8a2d\u7f6e\u7e3d\u7d50<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u7db2\u7ad9\u7684\u5b89\u5168\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u500b\u4eba\u7db2\u7ad9\u9084\u662f\u4f01\u696d\u7db2\u7ad9\uff0c\u4fdd\u8b77\u4f3a\u670d\u5668\u514d\u53d7\u5404\u7a2e\u7db2\u7d61\u653b\u64ca\u90fd\u662f\u6bcf\u500b\u7db2\u7ad9\u7ba1\u7406\u8005\u7684\u9996\u8981\u4efb\u52d9\u3002\u672c\u6587\u5c07\u63a2\u8a0eWEB\u5c08\u7528\u4f3a\u670d\u5668\u7684\u5b89\u5168\u8a2d\u7f6e\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u4fdd\u8b77\u5176\u4f3a\u670d\u5668\u53ca\u6578\u64da\u3002<\/p>\n<h2 id=\"1-%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%ae%89%e5%85%a8%e8%a8%ad%e7%bd%ae-yebViNpxLU\">1. \u4f3a\u670d\u5668\u7684\u57fa\u672c\u5b89\u5168\u8a2d\u7f6e<\/h2>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f3a\u670d\u5668\u7684\u64cd\u4f5c\u7cfb\u7d71\u548c\u6240\u6709\u61c9\u7528\u7a0b\u5e8f\u90fd\u4fdd\u6301\u6700\u65b0\u72c0\u614b\u3002\u5b9a\u671f\u66f4\u65b0\u53ef\u4ee5\u4fee\u88dc\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u6e1b\u5c11\u88ab\u653b\u64ca\u7684\u98a8\u96aa\u3002<\/p>\n<ul>\n<li><strong>\u64cd\u4f5c\u7cfb\u7d71\u66f4\u65b0\uff1a<\/strong>\u4f7f\u7528\u547d\u4ee4\u5982 <code>sudo apt-get update<\/code> \u548c <code>sudo apt-get upgrade<\/code> \u4f86\u66f4\u65b0Ubuntu\u7cfb\u7d71\u3002<\/li>\n<li><strong>\u61c9\u7528\u7a0b\u5e8f\u66f4\u65b0\uff1a<\/strong>\u78ba\u4fdd\u6240\u6709\u5b89\u88dd\u7684\u61c9\u7528\u7a0b\u5e8f\u4e5f\u4fdd\u6301\u6700\u65b0\uff0c\u7279\u5225\u662f\u7db2\u9801\u4f3a\u670d\u5668\uff08\u5982Apache\u6216Nginx\uff09\u548c\u6578\u64da\u5eab\uff08\u5982MySQL\u6216PostgreSQL\uff09\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-yebViNpxLU\">2. \u9632\u706b\u7246\u8a2d\u7f6e<\/h2>\n<p>\u9632\u706b\u7246\u662f\u4fdd\u8b77\u4f3a\u670d\u5668\u7684\u91cd\u8981\u5de5\u5177\u3002\u901a\u904e\u8a2d\u7f6e\u9632\u706b\u7246\uff0c\u53ef\u4ee5\u9650\u5236\u4e0d\u5fc5\u8981\u7684\u6d41\u91cf\uff0c\u50c5\u5141\u8a31\u7279\u5b9a\u7684IP\u5730\u5740\u6216\u7aef\u53e3\u9032\u884c\u8a2a\u554f\u3002<\/p>\n<ul>\n<li><strong>\u4f7f\u7528iptables\uff1a<\/strong>\u53ef\u4ee5\u4f7f\u7528iptables\u4f86\u8a2d\u7f6e\u9632\u706b\u7246\u898f\u5247\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>sudo iptables -A INPUT -p tcp --dport 22 -j ACCEPT\nsudo iptables -A INPUT -p tcp --dport 80 -j ACCEPT\nsudo iptables -A INPUT -j DROP<\/code><\/pre>\n<li><strong>\u4f7f\u7528UFW\uff1a<\/strong>\u5c0d\u65bc\u4e0d\u719f\u6089iptables\u7684\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528UFW\uff08\u7c21\u5316\u9632\u706b\u7246\uff09\u4f86\u9032\u884c\u8a2d\u7f6e\uff1a<\/li>\n<pre><code>sudo ufw allow 22\nsudo ufw allow 80\nsudo ufw enable<\/code><\/pre>\n<\/ul>\n<h2 id=\"3-ssh%e5%ae%89%e5%85%a8%e8%a8%ad%e7%bd%ae-yebViNpxLU\">3. SSH\u5b89\u5168\u8a2d\u7f6e<\/h2>\n<p>SSH\uff08\u5b89\u5168\u5916\u6bbc\u5354\u8b70\uff09\u662f\u9060\u7a0b\u7ba1\u7406\u4f3a\u670d\u5668\u7684\u4e3b\u8981\u65b9\u5f0f\u3002\u70ba\u4e86\u63d0\u9ad8SSH\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li><strong>\u66f4\u6539\u9ed8\u8a8d\u7aef\u53e3\uff1a<\/strong>\u5c07SSH\u7684\u9ed8\u8a8d\u7aef\u53e322\u66f4\u6539\u70ba\u5176\u4ed6\u7aef\u53e3\uff0c\u4f8b\u59822222\uff0c\u4ee5\u6e1b\u5c11\u81ea\u52d5\u5316\u653b\u64ca\u7684\u98a8\u96aa\u3002<\/li>\n<li><strong>\u7981\u7528\u6839\u7528\u6236\u767b\u9304\uff1a<\/strong>\u5728SSH\u914d\u7f6e\u6587\u4ef6\u4e2d\u7981\u7528\u6839\u7528\u6236\u767b\u9304\uff0c\u589e\u52a0\u4e00\u5c64\u5b89\u5168\u6027\u3002<\/li>\n<pre><code>PermitRootLogin no<\/code><\/pre>\n<li><strong>\u4f7f\u7528\u5bc6\u9470\u8a8d\u8b49\uff1a<\/strong>\u4f7f\u7528SSH\u5bc6\u9470\u800c\u975e\u5bc6\u78bc\u9032\u884c\u767b\u9304\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u66b4\u529b\u7834\u89e3\u653b\u64ca\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e5%ae%9a%e6%9c%9f%e5%82%99%e4%bb%bd-yebViNpxLU\">4. \u5b9a\u671f\u5099\u4efd<\/h2>\n<p>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u662f\u9632\u6b62\u6578\u64da\u4e1f\u5931\u7684\u91cd\u8981\u63aa\u65bd\u3002\u53ef\u4ee5\u4f7f\u7528rsync\u6216\u5176\u4ed6\u5099\u4efd\u5de5\u5177\u4f86\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\u3002<\/p>\n<pre><code>rsync -avz \/path\/to\/data \/path\/to\/backup<\/code><\/pre>\n<h2 id=\"5-%e7%9b%a3%e6%8e%a7%e5%92%8c%e6%97%a5%e8%aa%8c%e7%ae%a1%e7%90%86-yebViNpxLU\">5. \u76e3\u63a7\u548c\u65e5\u8a8c\u7ba1\u7406<\/h2>\n<p>\u76e3\u63a7\u4f3a\u670d\u5668\u7684\u904b\u884c\u72c0\u614b\u548c\u65e5\u8a8c\u6587\u4ef6\u53ef\u4ee5\u53ca\u65e9\u767c\u73fe\u6f5b\u5728\u7684\u5b89\u5168\u554f\u984c\u3002\u4f7f\u7528\u5de5\u5177\u5982Fail2ban\u53ef\u4ee5\u81ea\u52d5\u5c01\u9396\u591a\u6b21\u5931\u6557\u7684\u767b\u9304\u5617\u8a66\u3002<\/p>\n<pre><code>sudo apt-get install fail2ban<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yebViNpxLU\">\u7e3d\u7d50<\/h2>\n<p>WEB\u5c08\u7528\u4f3a\u670d\u5668\u7684\u5b89\u5168\u8a2d\u7f6e\u662f\u78ba\u4fdd\u7db2\u7ad9\u5b89\u5168\u904b\u884c\u7684\u57fa\u790e\u3002\u901a\u904e\u5b9a\u671f\u66f4\u65b0\u3001\u8a2d\u7f6e\u9632\u706b\u7246\u3001\u52a0\u5f37SSH\u5b89\u5168\u3001\u5b9a\u671f\u5099\u4efd\u4ee5\u53ca\u76e3\u63a7\u65e5\u8a8c\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u5b89\u5168\u6027\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3WEB\u5c08\u7528\u4f3a\u670d\u5668\u7684\u5b89\u5168\u8a2d\u7f6e\u7e3d\u7d50\uff0c\u78ba\u4fdd\u6578\u64da\u4fdd\u8b77\u3001\u8a2a\u554f\u63a7\u5236\u53ca\u9632\u706b\u7246\u914d\u7f6e\uff0c\u63d0\u5347\u7db2\u7ad9\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-48936","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/48936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=48936"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/48936\/revisions"}],"predecessor-version":[{"id":48937,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/48936\/revisions\/48937"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=48936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=48936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=48936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}