{"id":49300,"date":"2024-10-08T03:46:37","date_gmt":"2024-10-07T19:46:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49300\/"},"modified":"2024-10-08T03:46:37","modified_gmt":"2024-10-07T19:46:37","slug":"%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e8%a8%ad%e7%bd%ae%e4%b9%8b%e7%b3%bb%e7%b5%b1%e6%9c%8d%e5%8b%99%e7%af%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49300\/","title":{"rendered":"\u4f3a\u670d\u5668\u5b89\u5168\u8a2d\u7f6e\u4e4b\u7cfb\u7d71\u670d\u52d9\u7bc7"},"content":{"rendered":"<h1 id=\"%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e8%a8%ad%e7%bd%ae%e4%b9%8b%e7%b3%bb%e7%b5%b1%e6%9c%8d%e5%8b%99%e7%af%87-hEIOztpeVS\">\u4f3a\u670d\u5668\u5b89\u5168\u8a2d\u7f6e\u4e4b\u7cfb\u7d71\u670d\u52d9\u7bc7<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u4f3a\u670d\u5668\u7684\u5b89\u5168\u6027\u6210\u70ba\u4f01\u696d\u904b\u71df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u96a8\u8457\u7db2\u7d61\u653b\u64ca\u7684\u65e5\u76ca\u589e\u591a\uff0c\u78ba\u4fdd\u4f3a\u670d\u5668\u7684\u5b89\u5168\u8a2d\u7f6e\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4f3a\u670d\u5668\u5b89\u5168\u8a2d\u7f6e\u4e2d\u7684\u7cfb\u7d71\u670d\u52d9\u90e8\u5206\uff0c\u5e6b\u52a9\u7528\u6236\u4e86\u89e3\u5982\u4f55\u52a0\u5f37\u4f3a\u670d\u5668\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e7%b3%bb%e7%b5%b1%e6%9c%8d%e5%8b%99%e7%9a%84%e5%ae%9a%e7%be%a9%e8%88%87%e9%87%8d%e8%a6%81%e6%80%a7-hEIOztpeVS\">\u7cfb\u7d71\u670d\u52d9\u7684\u5b9a\u7fa9\u8207\u91cd\u8981\u6027<\/h2>\n<p>\u7cfb\u7d71\u670d\u52d9\u662f\u6307\u5728\u4f3a\u670d\u5668\u4e0a\u904b\u884c\u7684\u5404\u7a2e\u80cc\u666f\u7a0b\u5e8f\uff0c\u9019\u4e9b\u7a0b\u5e8f\u8ca0\u8cac\u8655\u7406\u7528\u6236\u8acb\u6c42\u3001\u7ba1\u7406\u8cc7\u6e90\u548c\u63d0\u4f9b\u5404\u7a2e\u529f\u80fd\u3002\u9019\u4e9b\u670d\u52d9\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\u7db2\u9801\u4f3a\u670d\u5668\u3001\u6578\u64da\u5eab\u4f3a\u670d\u5668\u548c\u90f5\u4ef6\u4f3a\u670d\u5668\u7b49\u3002\u7531\u65bc\u9019\u4e9b\u670d\u52d9\u901a\u5e38\u662f\u653b\u64ca\u8005\u7684\u4e3b\u8981\u76ee\u6a19\uff0c\u56e0\u6b64\u52a0\u5f37\u5176\u5b89\u5168\u6027\u662f\u4fdd\u8b77\u4f3a\u670d\u5668\u7684\u9996\u8981\u4efb\u52d9\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e7%b3%bb%e7%b5%b1%e6%9c%8d%e5%8b%99%e5%8f%8a%e5%85%b6%e5%ae%89%e5%85%a8%e9%a2%a8%e9%9a%aa-hEIOztpeVS\">\u5e38\u898b\u7684\u7cfb\u7d71\u670d\u52d9\u53ca\u5176\u5b89\u5168\u98a8\u96aa<\/h2>\n<ul>\n<li><strong>\u7db2\u9801\u4f3a\u670d\u5668<\/strong>\uff1a\u5982Apache\u548cNginx\uff0c\u9019\u4e9b\u4f3a\u670d\u5668\u7d93\u5e38\u9762\u81e8DDoS\u653b\u64ca\u548cSQL\u6ce8\u5165\u7b49\u5a01\u8105\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u4f3a\u670d\u5668<\/strong>\uff1a\u5982MySQL\u548cPostgreSQL\uff0c\u6578\u64da\u5eab\u7684\u5b89\u5168\u6f0f\u6d1e\u53ef\u80fd\u5c0e\u81f4\u654f\u611f\u6578\u64da\u6d29\u9732\u3002<\/li>\n<li><strong>\u90f5\u4ef6\u4f3a\u670d\u5668<\/strong>\uff1a\u5982Postfix\u548cExim\uff0c\u90f5\u4ef6\u4f3a\u670d\u5668\u5bb9\u6613\u53d7\u5230\u5783\u573e\u90f5\u4ef6\u548c\u91e3\u9b5a\u653b\u64ca\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%8a%a0%e5%bc%b7%e7%b3%bb%e7%b5%b1%e6%9c%8d%e5%8b%99%e5%ae%89%e5%85%a8%e7%9a%84%e6%8e%aa%e6%96%bd-hEIOztpeVS\">\u52a0\u5f37\u7cfb\u7d71\u670d\u52d9\u5b89\u5168\u7684\u63aa\u65bd<\/h2>\n<h3 id=\"1-%e6%9b%b4%e6%96%b0%e8%88%87%e8%a3%9c%e4%b8%81%e7%ae%a1%e7%90%86-hEIOztpeVS\">1. \u66f4\u65b0\u8207\u88dc\u4e01\u7ba1\u7406<\/h3>\n<p>\u5b9a\u671f\u66f4\u65b0\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5e8f\u662f\u9632\u6b62\u5b89\u5168\u6f0f\u6d1e\u7684\u6709\u6548\u65b9\u6cd5\u3002\u8a31\u591a\u653b\u64ca\u90fd\u662f\u5229\u7528\u5df2\u77e5\u7684\u6f0f\u6d1e\u9032\u884c\u7684\uff0c\u56e0\u6b64\u53ca\u6642\u5b89\u88dd\u5b89\u5168\u88dc\u4e01\u53ef\u4ee5\u986f\u8457\u964d\u4f4e\u98a8\u96aa\u3002<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get upgrade<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%ae%e9%98%b2%e7%81%ab%e7%89%86-hEIOztpeVS\">2. \u914d\u7f6e\u9632\u706b\u7246<\/h3>\n<p>\u9632\u706b\u7246\u662f\u4fdd\u8b77\u4f3a\u670d\u5668\u7684\u91cd\u8981\u5de5\u5177\u3002\u901a\u904e\u914d\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\u8a2a\u554f\u7cfb\u7d71\u670d\u52d9\u3002<\/p>\n<pre><code>sudo ufw allow 80\/tcp  # \u5141\u8a31HTTP\u6d41\u91cf\nsudo ufw allow 443\/tcp # \u5141\u8a31HTTPS\u6d41\u91cf\nsudo ufw enable<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%bc%b7%e5%af%86%e7%a2%bc%e8%88%87%e8%ba%ab%e4%bb%bd%e9%a9%97%e8%ad%89-hEIOztpeVS\">3. \u4f7f\u7528\u5f37\u5bc6\u78bc\u8207\u8eab\u4efd\u9a57\u8b49<\/h3>\n<p>\u5f37\u5bc6\u78bc\u662f\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u8a2a\u554f\u7684\u7b2c\u4e00\u9053\u9632\u7dda\u3002\u5efa\u8b70\u4f7f\u7528\u5305\u542b\u5b57\u6bcd\u3001\u6578\u5b57\u548c\u7279\u6b8a\u5b57\u7b26\u7684\u8907\u96dc\u5bc6\u78bc\u3002\u6b64\u5916\uff0c\u555f\u7528\u96d9\u91cd\u8eab\u4efd\u9a57\u8b49\u53ef\u4ee5\u9032\u4e00\u6b65\u589e\u5f37\u5b89\u5168\u6027\u3002<\/p>\n<h3 id=\"4-%e9%99%90%e5%88%b6%e6%9c%8d%e5%8b%99%e8%a8%aa%e5%95%8f%e6%ac%8a%e9%99%90-hEIOztpeVS\">4. \u9650\u5236\u670d\u52d9\u8a2a\u554f\u6b0a\u9650<\/h3>\n<p>\u50c5\u5141\u8a31\u5fc5\u8981\u7684\u7528\u6236\u8a2a\u554f\u7cfb\u7d71\u670d\u52d9\uff0c\u4e26\u6839\u64da\u6700\u5c0f\u6b0a\u9650\u539f\u5247\u914d\u7f6e\u7528\u6236\u6b0a\u9650\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u6f5b\u5728\u7684\u653b\u64ca\u9762\u3002<\/p>\n<pre><code>sudo usermod -aG www-data username  # \u5c07\u7528\u6236\u6dfb\u52a0\u5230\u7279\u5b9a\u7d44<\/code><\/pre>\n<h3 id=\"5-%e7%9b%a3%e6%8e%a7%e8%88%87%e6%97%a5%e8%aa%8c%e7%ae%a1%e7%90%86-hEIOztpeVS\">5. \u76e3\u63a7\u8207\u65e5\u8a8c\u7ba1\u7406<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5\u4f3a\u670d\u5668\u65e5\u8a8c\u53ef\u4ee5\u5e6b\u52a9\u53ca\u65e9\u767c\u73fe\u7570\u5e38\u6d3b\u52d5\u3002\u4f7f\u7528\u5de5\u5177\u5982Fail2ban\u53ef\u4ee5\u81ea\u52d5\u5c01\u9396\u53ef\u7591\u7684IP\u5730\u5740\uff0c\u9032\u4e00\u6b65\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/p>\n<pre><code>sudo apt-get install fail2ban<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-hEIOztpeVS\">\u7d50\u8ad6<\/h2>\n<p>\u4f3a\u670d\u5668\u7684\u5b89\u5168\u8a2d\u7f6e\u662f\u4fdd\u8b77\u6578\u64da\u548c\u696d\u52d9\u904b\u71df\u7684\u95dc\u9375\u3002\u901a\u904e\u5b9a\u671f\u66f4\u65b0\u3001\u914d\u7f6e\u9632\u706b\u7246\u3001\u4f7f\u7528\u5f37\u5bc6\u78bc\u3001\u9650\u5236\u8a2a\u554f\u6b0a\u9650\u4ee5\u53ca\u76e3\u63a7\u65e5\u8a8c\u7b49\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u670d\u52d9\u7684\u5b89\u5168\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u5b89\u5168\u6027\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u60a8\u505a\u51fa\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u4f3a\u670d\u5668\u5b89\u5168\u8a2d\u7f6e\u4e2d\u7684\u7cfb\u7d71\u670d\u52d9\uff0c\u4e86\u89e3\u5982\u4f55\u52a0\u5f37\u9632\u8b77\u3001\u7ba1\u7406\u6b0a\u9650\u53ca\u9632\u7bc4\u6f5b\u5728\u5a01\u8105\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-49300","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49300","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=49300"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49300\/revisions"}],"predecessor-version":[{"id":49301,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49300\/revisions\/49301"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=49300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=49300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=49300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}