{"id":22216,"date":"2024-02-05T11:33:24","date_gmt":"2024-02-05T11:33:24","guid":{"rendered":"https:\/\/server.hk\/blog\/22216\/"},"modified":"2024-09-12T14:02:50","modified_gmt":"2024-09-12T14:02:50","slug":"implementing-security-measures-on-your-usa-vps-firewall-and-encryption","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/22216\/","title":{"rendered":"\u5728\u60a8\u7684\u9999\u6e2fVPS\u4e0a\u5be6\u65bd\u5b89\u5168\u63aa\u65bd\uff1a\u9632\u706b\u7246\u8207\u52a0\u5bc6"},"content":{"rendered":"<h1 id=\"implementing-security-measures-on-your-usa-vps-firewall-and-encryption-OXsDdYMGkW\">\u5728\u60a8\u7684\u9999\u6e2fVPS\u4e0a\u5be6\u65bd\u5b89\u5168\u63aa\u65bd\uff1a\u9632\u706b\u7246\u8207\u52a0\u5bc6<\/h1>\n<p>\u5728\u865a\u62df\u79c1\u4eba\u670d\u52a1\u5668\uff08VPS\uff09\u4e0a\u6258\u7ba1\u60a8\u7684\u7f51\u7ad9\u6216\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u5b89\u5168\u5e94\u8be5\u662f\u9996\u8981\u8003\u8651\u7684\u95ee\u9898\u3002\u968f\u7740\u7f51\u7edc\u5a01\u80c1\u53d8\u5f97\u66f4\u52a0\u590d\u6742\uff0c\u5b9e\u65bd\u5f3a\u5927\u7684\u5b89\u5168\u63aa\u65bd\u4ee5\u4fdd\u62a4\u60a8\u7684\u6570\u636e\u5e76\u786e\u4fdd\u60a8\u7684\u9999\u6e2fVPS\u8fd0\u884c\u987a\u7545\u81f3\u5173\u91cd\u8981\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u4e24\u9879\u91cd\u8981\u7684\u5b89\u5168\u63aa\u65bd\uff1a\u9632\u706b\u7246\u548c\u52a0\u5bc6\u3002<\/p>\n<h2 id=\"firewall-your-first-line-of-defense-OXsDdYMGkW\">\u9632\u706b\u7246\uff1a\u60a8\u7684\u7b2c\u4e00\u9053\u9632\u7ebf<\/h2>\n<p>\u9632\u706b\u7246\u5145\u5f53\u60a8\u7684VPS\u548c\u4e92\u8054\u7f51\u4e4b\u95f4\u7684\u5c4f\u969c\uff0c\u6839\u636e\u9884\u5b9a\u7684\u5b89\u5168\u89c4\u5219\u76d1\u63a7\u548c\u63a7\u5236\u8fdb\u51fa\u7f51\u7edc\u6d41\u91cf\u3002\u5b83\u662f\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3001\u6076\u610f\u653b\u51fb\u548c\u6f5c\u5728\u6f0f\u6d1e\u7684\u7b2c\u4e00\u9053\u9632\u7ebf\u3002<\/p>\n<p>VPS\u6258\u7ba1\u901a\u5e38\u4f7f\u7528\u4e24\u79cd\u7c7b\u578b\u7684\u9632\u706b\u7246\uff1a<\/p>\n<h3 id=\"1-software-firewall-OXsDdYMGkW\">1. \u8f6f\u4ef6\u9632\u706b\u7246<\/h3>\n<p>\u8f6f\u4ef6\u9632\u706b\u7246\u76f4\u63a5\u5b89\u88c5\u5728\u60a8\u7684VPS\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u3002\u5b83\u901a\u8fc7\u5141\u8bb8\u60a8\u5b9a\u4e49\u7279\u5b9a\u7684\u89c4\u5219\u548c\u7b56\u7565\uff0c\u63d0\u4f9b\u5bf9\u7f51\u7edc\u6d41\u91cf\u7684\u7ec6\u7c92\u5ea6\u63a7\u5236\u3002\u901a\u8fc7\u8f6f\u4ef6\u9632\u706b\u7246\uff0c\u60a8\u53ef\u4ee5\u9650\u5236\u5bf9\u67d0\u4e9b\u7aef\u53e3\u3001IP\u5730\u5740\u6216\u534f\u8bae\u7684\u8bbf\u95ee\uff0c\u6709\u6548\u5730\u51cf\u5c11\u653b\u51fb\u9762\u3002<\/p>\n<p>\u5bf9\u4e8e\u57fa\u4e8eLinux\u7684VPS\uff0c\u6d41\u884c\u7684\u8f6f\u4ef6\u9632\u706b\u7246\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>iptables\uff1a\u4e00\u4e2a\u7528\u4e8e\u914d\u7f6e\u9632\u706b\u7246\u89c4\u5219\u7684\u5f3a\u5927\u547d\u4ee4\u884c\u5de5\u5177\u3002<\/li>\n<li>UFW (Uncomplicated Firewall)\uff1a\u4e00\u4e2a\u6613\u7528\u7684\u7ba1\u7406iptables\u7684\u754c\u9762\u3002<\/li>\n<\/ul>\n<p>\u5bf9\u4e8e\u57fa\u4e8eWindows\u7684VPS\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684Windows\u9632\u706b\u7246\u6216\u7b2c\u4e09\u65b9\u89e3\u51b3\u65b9\u6848\uff0c\u5982ZoneAlarm\u6216Norton Internet Security\u3002<\/p>\n<h3 id=\"2-network-firewall-OXsDdYMGkW\">2. \u7f51\u7edc\u9632\u706b\u7246<\/h3>\n<p>\u7f51\u7edc\u9632\u706b\u7246\u662f\u4e00\u4e2a\u5916\u90e8\u8bbe\u5907\u6216\u670d\u52a1\uff0c\u5728\u6d41\u91cf\u5230\u8fbe\u60a8\u7684VPS\u4e4b\u524d\u5bf9\u5176\u8fdb\u884c\u8fc7\u6ee4\u3002\u5b83\u901a\u8fc7\u68c0\u67e5\u6570\u636e\u5305\u5e76\u963b\u6b62\u53ef\u80fd\u6709\u5bb3\u7684\u6d41\u91cf\uff0c\u63d0\u4f9b\u989d\u5916\u7684\u4fdd\u62a4\u5c42\u3002\u7f51\u7edc\u9632\u706b\u7246\u901a\u5e38\u7528\u4e8e\u4f01\u4e1a\u73af\u5883\u6216\u6258\u7ba1\u591a\u4e2aVPS\u5b9e\u4f8b\u65f6\u4f7f\u7528\u3002<\/p>\n<p>\u4e00\u4e9b\u6d41\u884c\u7684\u7f51\u7edc\u9632\u706b\u7246\u89e3\u51b3\u65b9\u6848\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>pfSense\uff1a\u4e00\u4e2a\u5f00\u6e90\u7684\u9632\u706b\u7246\u548c\u8def\u7531\u5e73\u53f0\u3002<\/li>\n<li>Cisco ASA\uff1a\u4e00\u4e2a\u7528\u4e8e\u7f51\u7edc\u4fdd\u62a4\u7684\u5168\u9762\u5b89\u5168\u8bbe\u5907\u3002<\/li>\n<li>Fortinet FortiGate\uff1a\u5177\u6709\u5148\u8fdb\u5b89\u5168\u529f\u80fd\u7684\u7edf\u4e00\u5a01\u80c1\u7ba1\u7406\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n<h2 id=\"encryption-safeguarding-your-data-OXsDdYMGkW\">\u52a0\u5bc6\uff1a\u4fdd\u62a4\u60a8\u7684\u6570\u636e<\/h2>\n<p>\u52a0\u5bc6\u662f\u5c06\u6570\u636e\u8f6c\u5316\u4e3a\u4e0d\u53ef\u8bfb\u683c\u5f0f\uff08\u79f0\u4e3a\u5bc6\u6587\uff09\u7684\u8fc7\u7a0b\uff0c\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002\u901a\u8fc7\u52a0\u5bc6\u60a8\u7684\u6570\u636e\uff0c\u5373\u4f7f\u6570\u636e\u88ab\u622a\u83b7\uff0c\u6ca1\u6709\u52a0\u5bc6\u5bc6\u94a5\u4e5f\u65e0\u6cd5\u89e3\u8bfb\u3002<\/p>\n<p>\u9700\u8981\u8003\u8651\u7684\u4e24\u79cd\u4e3b\u8981\u52a0\u5bc6\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-ssl-tls-encryption-OXsDdYMGkW\">1. SSL\/TLS\u52a0\u5bc6<\/h3>\n<p>\u5b89\u5168\u5957\u63a5\u5c42\uff08SSL\uff09\u53ca\u5176\u540e\u7ee7\u8005\u4f20\u8f93\u5c42\u5b89\u5168\u6027\uff08TLS\uff09\u662f\u63d0\u4f9b\u4e92\u8054\u7f51\u4e0a\u5b89\u5168\u901a\u4fe1\u7684\u5bc6\u7801\u534f\u8bae\u3002SSL\/TLS\u52a0\u5bc6\u901a\u5e38\u7528\u4e8e\u4fdd\u62a4\u7528\u6237\u6d4f\u89c8\u5668\u4e0e\u7f51\u7ad9\u4e4b\u95f4\u4f20\u8f93\u7684\u654f\u611f\u6570\u636e\uff0c\u4f8b\u5982\u767b\u5f55\u51ed\u636e\u3001\u4fe1\u7528\u5361\u4fe1\u606f\u6216\u4e2a\u4eba\u8be6\u60c5\u3002<\/p>\n<p>\u8981\u5728\u60a8\u7684\u9999\u6e2fVPS\u4e0a\u5b9e\u65bdSSL\/TLS\u52a0\u5bc6\uff0c\u60a8\u9700\u8981\u4ece\u53d7\u4fe1\u4efb\u7684\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff08CA\uff09\u83b7\u5f97SSL\u8bc1\u4e66\uff0c\u5e76\u914d\u7f6e\u60a8\u7684Web\u670d\u52a1\u5668\u4ee5\u542f\u7528HTTPS\u3002\u8fd9\u786e\u4fdd\u4e86\u60a8\u7684VPS\u548c\u5ba2\u6237\u4e4b\u95f4\u4ea4\u6362\u7684\u6240\u6709\u6570\u636e\u90fd\u662f\u52a0\u5bc6\u548c\u53d7\u4fdd\u62a4\u7684\uff0c\u907f\u514d\u4e86\u7a83\u542c\u6216\u7be1\u6539\u3002<\/p>\n<h3 id=\"2-disk-encryption-OXsDdYMGkW\">2. \u78c1\u76d8\u52a0\u5bc6<\/h3>\n<p>\u78c1\u76d8\u52a0\u5bc6\u901a\u8fc7\u52a0\u5bc6\u6574\u4e2a\u78c1\u76d8\u6216\u7279\u5b9a\u5206\u533a\u6765\u4fdd\u62a4\u9759\u6001\u6570\u636e\u3002\u5982\u679c\u53d1\u751f\u7269\u7406\u76d7\u7a83\u6216\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u60a8\u7684VPS\uff0c\u52a0\u5bc6\u6570\u636e\u5728\u6ca1\u6709\u52a0\u5bc6\u5bc6\u94a5\u7684\u60c5\u51b5\u4e0b\u4ecd\u7136\u65e0\u6cd5\u8bbf\u95ee\u3002<\/p>\n<p>\u5bf9\u4e8e\u57fa\u4e8eLinux\u7684VPS\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5982dm-crypt\u6216LUKS\u7b49\u5de5\u5177\u6765\u52a0\u5bc6\u60a8\u7684\u78c1\u76d8\u3002\u57fa\u4e8eWindows\u7684VPS\u63d0\u4f9b\u4e86BitLocker\uff0c\u8fd9\u662f\u4e00\u4e2a\u5185\u7f6e\u7684\u78c1\u76d8\u52a0\u5bc6\u529f\u80fd\u3002<\/p>\n<h2 id=\"conclusion-OXsDdYMGkW\">\u7ed3\u8bba<\/h2>\n<p>\u786e\u4fdd\u60a8\u7684\u9999\u6e2fVPS\u7684\u5b89\u5168\u81f3\u5173\u91cd\u8981\uff0c\u53ef\u4fdd\u62a4\u60a8\u7684\u6570\u636e\u5e76\u7ef4\u62a4\u60a8\u7684\u7f51\u7ad9\u6216\u5e94\u7528\u7684\u5b8c\u6574\u6027\u3002\u901a\u8fc7\u5b9e\u65bd\u9632\u706b\u7246\uff0c\u60a8\u53ef\u4ee5\u63a7\u5236\u7f51\u7edc\u6d41\u91cf\u5e76\u51cf\u5c11\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u98ce\u9669\u3002\u52a0\u5bc6\u5219\u6dfb\u52a0\u4e86\u989d\u5916\u7684\u4fdd\u62a4\u5c42\uff0c\u786e\u4fdd\u60a8\u7684\u6570\u636e\u5728\u4f20\u8f93\u548c\u9759\u6001\u65f6\u90fd\u4fdd\u6301\u5b89\u5168\u3002<\/p>\n<p>\u5728Server.HK\uff0c\u6211\u4eec\u7406\u89e3VPS\u6258\u7ba1\u4e2d\u5b89\u5168\u7684\u91cd\u8981\u6027\u3002\u6211\u4eec\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS\u6258\u7ba1<\/a>\u89e3\u51b3\u65b9\u6848\u4e3a\u60a8\u7684\u7f51\u7ad9\u548c\u5e94\u7528\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b89\u5168\u7684\u73af\u5883\uff0c\u4f7f\u60a8\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u60a8\u7684\u4e1a\u52a1\uff0c\u800c\u4e0d\u5fc5\u62c5\u5fc3\u7f51\u8def\u5a01\u80c1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u60a8\u7684\u9999\u6e2fVPS\u4e0a\u5be6\u65bd\u5b89\u5168\u63aa\u65bd\uff1a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4927],"tags":[],"class_list":["post-22216","post","type-post","status-publish","format-standard","hentry","category-4927"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/22216","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=22216"}],"version-history":[{"count":2,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/22216\/revisions"}],"predecessor-version":[{"id":23160,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/22216\/revisions\/23160"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=22216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=22216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=22216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}