{"id":54843,"date":"2024-10-09T22:16:17","date_gmt":"2024-10-09T14:16:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/54843\/"},"modified":"2024-10-09T22:16:17","modified_gmt":"2024-10-09T14:16:17","slug":"%e7%b6%b2%e7%ab%99%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%b3%bb%e7%b5%b1%e7%b6%ad%e8%ad%b7%e8%88%87%e5%ae%89%e5%85%a8%e9%85%8d%e7%bd%ae%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/54843\/","title":{"rendered":"\u7db2\u7ad9\u4f3a\u670d\u5668\u7cfb\u7d71\u7dad\u8b77\u8207\u5b89\u5168\u914d\u7f6e\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"%e7%b6%b2%e7%ab%99%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%b3%bb%e7%b5%b1%e7%b6%ad%e8%ad%b7%e8%88%87%e5%ae%89%e5%85%a8%e9%85%8d%e7%bd%ae%e4%bb%8b%e7%b4%b9-YbBnmyssNr\">\u7db2\u7ad9\u4f3a\u670d\u5668\u7cfb\u7d71\u7dad\u8b77\u8207\u5b89\u5168\u914d\u7f6e\u4ecb\u7d39<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u7db2\u7ad9\u4f3a\u670d\u5668\u7684\u7dad\u8b77\u8207\u5b89\u5168\u914d\u7f6e\u5c0d\u65bc\u78ba\u4fdd\u7db2\u7ad9\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u7db2\u7ad9\u9084\u662f\u500b\u4eba\u535a\u5ba2\uff0c\u4f3a\u670d\u5668\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u90fd\u76f4\u63a5\u5f71\u97ff\u5230\u7528\u6236\u9ad4\u9a57\u548c\u6578\u64da\u4fdd\u8b77\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u7db2\u7ad9\u4f3a\u670d\u5668\u7684\u7dad\u8b77\u65b9\u6cd5\u53ca\u5b89\u5168\u914d\u7f6e\u7684\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%b3%bb%e7%b5%b1%e7%b6%ad%e8%ad%b7%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-YbBnmyssNr\">\u4f3a\u670d\u5668\u7cfb\u7d71\u7dad\u8b77\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u4f3a\u670d\u5668\u7cfb\u7d71\u7dad\u8b77\u662f\u78ba\u4fdd\u4f3a\u670d\u5668\u6b63\u5e38\u904b\u884c\u7684\u95dc\u9375\u3002\u5b9a\u671f\u7684\u7dad\u8b77\u53ef\u4ee5\u5e6b\u52a9\u8b58\u5225\u6f5b\u5728\u7684\u554f\u984c\uff0c\u4e26\u53ca\u6642\u89e3\u6c7a\uff0c\u5f9e\u800c\u907f\u514d\u7cfb\u7d71\u6545\u969c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7dad\u8b77\u7684\u4e3b\u8981\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u7cfb\u7d71\u66f4\u65b0\uff1a<\/strong>\u5b9a\u671f\u66f4\u65b0\u64cd\u4f5c\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5f0f\uff0c\u4ee5\u4fee\u88dc\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<li><strong>\u5099\u4efd\u6578\u64da\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u4f3a\u670d\u5668\u4e0a\u7684\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u4f7f\u7528\u76e3\u63a7\u5de5\u5177\u4f86\u8ffd\u8e64\u4f3a\u670d\u5668\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982CPU\u4f7f\u7528\u7387\u3001\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u7b49\u3002<\/li>\n<li><strong>\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\uff1a<\/strong>\u5b9a\u671f\u6e05\u7406\u4f3a\u670d\u5668\u4e0a\u7684\u81e8\u6642\u6587\u4ef6\u548c\u4e0d\u518d\u4f7f\u7528\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u4ee5\u91cb\u653e\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e5%85%a8%e9%85%8d%e7%bd%ae%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-YbBnmyssNr\">\u5b89\u5168\u914d\u7f6e\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u7db2\u7ad9\u4f3a\u670d\u5668\u7684\u5b89\u5168\u914d\u7f6e\u662f\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u8a2a\u554f\u548c\u6578\u64da\u6d29\u9732\u7684\u95dc\u9375\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u91cd\u8981\u7684\u5b89\u5168\u914d\u7f6e\u63aa\u65bd\uff1a<\/p>\n<h3 id=\"1-%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-YbBnmyssNr\">1. \u9632\u706b\u7246\u8a2d\u7f6e<\/h3>\n<p>\u9632\u706b\u7246\u662f\u4fdd\u8b77\u4f3a\u670d\u5668\u7684\u7b2c\u4e00\u9053\u9632\u7dda\u3002\u901a\u904e\u914d\u7f6e\u9632\u706b\u7246\u898f\u5247\uff0c\u53ef\u4ee5\u9650\u5236\u4e0d\u5fc5\u8981\u7684\u6d41\u91cf\u9032\u5165\u4f3a\u670d\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u9632\u706b\u7246\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>iptables -A INPUT -p tcp --dport 22 -j ACCEPT  # \u5141\u8a31SSH\u8a2a\u554f\niptables -A INPUT -p tcp --dport 80 -j ACCEPT  # \u5141\u8a31HTTP\u8a2a\u554f\niptables -A INPUT -p tcp --dport 443 -j ACCEPT # \u5141\u8a31HTTPS\u8a2a\u554f\niptables -A INPUT -j DROP  # \u62d2\u7d55\u5176\u4ed6\u6240\u6709\u6d41\u91cf\n<\/code><\/pre>\n<h3 id=\"2-ssh%e5%ae%89%e5%85%a8%e9%85%8d%e7%bd%ae-YbBnmyssNr\">2. SSH\u5b89\u5168\u914d\u7f6e<\/h3>\n<p>SSH\u662f\u4f3a\u670d\u5668\u7ba1\u7406\u7684\u91cd\u8981\u5de5\u5177\uff0c\u70ba\u4e86\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u66f4\u6539\u9ed8\u8a8d\u7684SSH\u7aef\u53e3\uff08\u901a\u5e38\u662f22\uff09\u4ee5\u6e1b\u5c11\u66b4\u529b\u7834\u89e3\u653b\u64ca\u7684\u98a8\u96aa\u3002<\/li>\n<li>\u7981\u7528\u6839\u7528\u6236\u76f4\u63a5\u767b\u9304\uff0c\u4e26\u4f7f\u7528\u666e\u901a\u7528\u6236\u9032\u884c\u7ba1\u7406\u3002<\/li>\n<li>\u555f\u7528SSH\u5bc6\u9470\u8a8d\u8b49\uff0c\u7981\u7528\u5bc6\u78bc\u767b\u9304\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e5%ae%89%e5%85%a8%e6%9b%b4%e6%96%b0%e8%88%87%e8%a3%9c%e4%b8%81%e7%ae%a1%e7%90%86-YbBnmyssNr\">3. \u5b89\u5168\u66f4\u65b0\u8207\u88dc\u4e01\u7ba1\u7406<\/h3>\n<p>\u4fdd\u6301\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5f0f\u7684\u6700\u65b0\u72c0\u614b\u662f\u9632\u6b62\u5b89\u5168\u6f0f\u6d1e\u7684\u6709\u6548\u65b9\u6cd5\u3002\u53ef\u4ee5\u4f7f\u7528\u81ea\u52d5\u66f4\u65b0\u5de5\u5177\u4f86\u78ba\u4fdd\u6240\u6709\u8edf\u9ad4\u90fd\u53ca\u6642\u66f4\u65b0\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8ssl-tls%e5%8a%a0%e5%af%86-YbBnmyssNr\">4. \u4f7f\u7528SSL\/TLS\u52a0\u5bc6<\/h3>\n<p>\u70ba\u7db2\u7ad9\u914d\u7f6eSSL\/TLS\u8b49\u66f8\u53ef\u4ee5\u52a0\u5bc6\u7528\u6236\u8207\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u901a\u4fe1\uff0c\u4fdd\u8b77\u654f\u611f\u6578\u64da\u4e0d\u88ab\u7aca\u53d6\u3002\u9019\u5c0d\u65bc\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-YbBnmyssNr\">\u7d50\u8ad6<\/h2>\n<p>\u7db2\u7ad9\u4f3a\u670d\u5668\u7684\u7dad\u8b77\u8207\u5b89\u5168\u914d\u7f6e\u662f\u78ba\u4fdd\u7db2\u7ad9\u7a69\u5b9a\u904b\u884c\u548c\u6578\u64da\u5b89\u5168\u7684\u57fa\u790e\u3002\u901a\u904e\u5b9a\u671f\u7684\u7cfb\u7d71\u7dad\u8b77\u548c\u56b4\u683c\u7684\u5b89\u5168\u914d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6f5b\u5728\u7684\u98a8\u96aa\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u5b89\u5168\u6027\u7684\u7db2\u7ad9\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\u5176\u4ed6\u4f3a\u670d\u5668\u9078\u9805\u7684\u4fe1\u606f\uff0c\u5c07\u6709\u52a9\u65bc\u60a8\u505a\u51fa\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u7db2\u7ad9\u4f3a\u670d\u5668\u7cfb\u7d71\u7dad\u8b77\u8207\u5b89\u5168\u914d\u7f6e\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u78ba\u4fdd\u60a8\u7684\u7db2\u7ad9\u7a69\u5b9a\u904b\u884c\u8207\u6578\u64da\u5b89\u5168\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-54843","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/54843","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=54843"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/54843\/revisions"}],"predecessor-version":[{"id":54844,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/54843\/revisions\/54844"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=54843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=54843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=54843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}