{"id":25725,"date":"2025-11-04T14:54:09","date_gmt":"2025-11-04T06:54:09","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=25725"},"modified":"2025-10-09T15:12:53","modified_gmt":"2025-10-09T07:12:53","slug":"hong-kong-vps-security-protection-guide","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/vps\/hong-kong-vps-security-protection-guide\/","title":{"rendered":"\u9999\u6e2f\u4e91\u4e3b\u673a\u54ea\u4e2a\u5b89\u5168\u6027\u66f4\u9ad8\uff1f"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u9999\u6e2f\u4e91\u4e3b\u673a\u7684\u5b89\u5168\u6027\u503c\u5f97\u91cd\u89c6<\/h2>\n\n\n\n<p>\u5bf9\u4e8e\u9762\u5411\u4e9a\u6d32\u53ca\u6d77\u5916\u7528\u6237\u7684\u72ec\u7acb\u7ad9\u3001\u8de8\u5883\u7535\u5546\u6216\u5185\u5bb9\u578b\u7f51\u7ad9\u6765\u8bf4\uff0c\u9999\u6e2f\u4e91\u4e3b\u673a\u56e0\u5176\u9ad8\u901f\u7a33\u5b9a\u3001\u514d\u5907\u6848\u3001\u56fd\u9645\u5e26\u5bbd\u5145\u8db3\u800c\u5907\u53d7\u6b22\u8fce\u3002\u7136\u800c\uff0c<strong>\u9ad8\u6027\u80fd\u7684\u7f51\u7edc\u73af\u5883\u4e5f\u610f\u5473\u7740\u66b4\u9732\u5728\u66f4\u590d\u6742\u7684\u5b89\u5168\u5a01\u80c1\u4e4b\u4e0b<\/strong>\u3002<\/p>\n\n\n\n<p>\u5728Hostease\uff0c\u6211\u4eec\u7ecf\u5e38\u63a5\u5230\u7528\u6237\u54a8\u8be2\u2014\u2014\u201c<a href=\"https:\/\/cn.hostease.com\/hkvps.html\" target=\"_blank\" rel=\"noopener\" title=\"\u9999\u6e2fVPS\">\u9999\u6e2fVPS<\/a>\u9ed8\u8ba4\u5b89\u5168\u5417\uff1f\u201d\u3001\u201c\u9700\u8981\u81ea\u5df1\u914d\u7f6e\u9632\u62a4\u5417\uff1f\u201d<br>\u7b54\u6848\u662f\uff1a<strong><a href=\"https:\/\/cn.hostease.com\" target=\"_blank\" rel=\"noopener\" title=\"Hostease\">Hostease<\/a>\u7684\u9999\u6e2f\u4e91\u4e3b\u673a\uff08VPS\uff09\u9ed8\u8ba4\u4ec5\u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf<\/strong>\uff0c\u63d0\u4f9b\u7eaf\u51c0\u8fd0\u884c\u73af\u5883\uff0c\u65b9\u4fbf\u7528\u6237\u6839\u636e\u81ea\u8eab\u4e1a\u52a1\u7075\u6d3b\u90e8\u7f72\u3002\u4f46\u8fd9\u4e5f\u610f\u5473\u7740\uff0c<strong>DDoS\u9632\u62a4\u3001\u9632\u706b\u5899\u3001\u6570\u636e\u5907\u4efd\u3001SSL\u8bc1\u4e66\u7b49\u5b89\u5168\u914d\u7f6e\uff0c\u9700\u8981\u4f60\u81ea\u884c\u642d\u5efa\u4e0e\u4f18\u5316<\/strong>\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u6b63\u5728\u8003\u8651\u5728\u9999\u6e2f\u8282\u70b9\u90e8\u7f72\u7f51\u7ad9\u3001\u5e94\u7528\u6216API\u7cfb\u7edf\uff0c\u90a3\u4e48\u4e86\u89e3\u5e76\u5b8c\u5584\u8fd9\u4e9b\u5b89\u5168\u5c42\uff0c\u662f\u975e\u5e38\u5fc5\u8981\u7684\u4e00\u6b65\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u5927\u6838\u5fc3\u5b89\u5168\u7ef4\u5ea6\u89e3\u6790<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u3001DDoS\u9632\u62a4\uff1a\u62b5\u5fa1\u6d41\u91cf\u653b\u51fb\u7684\u7b2c\u4e00\u9053\u9632\u7ebf<\/h3>\n\n\n\n<p><strong>\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1a<\/strong><br>DDoS\uff08\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\u653b\u51fb\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7f51\u7edc\u653b\u51fb\u65b9\u5f0f\uff0c\u901a\u8fc7\u6d77\u91cf\u6076\u610f\u8bf7\u6c42\u8ba9\u4f60\u7684\u670d\u52a1\u5668\u8d44\u6e90\u8017\u5c3d\uff0c\u4ece\u800c\u5bfc\u81f4\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee\u3002\u9999\u6e2fVPS\u9762\u5411\u56fd\u9645\u7f51\u7edc\uff0c\u5bb9\u6613\u6210\u4e3a\u653b\u51fb\u76ee\u6807\u3002<\/p>\n\n\n\n<p><strong>Hostease\u7684\u9999\u6e2fVPS\u7279\u70b9\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ed8\u8ba4\u4e0d\u5e26\u786c\u4ef6DDoS\u6e05\u6d17\u7cfb\u7edf\uff0c\u5c5e\u4e8e\u201c\u5e72\u51c0\u7cfb\u7edf\u73af\u5883\u201d\uff1b<\/li>\n\n\n\n<li>\u4f60\u53ef\u4ee5\u6839\u636e\u4e1a\u52a1\u9700\u6c42\uff0c\u81ea\u884c\u63a5\u5165CDN\uff08\u5982Cloudflare\uff09\uff1b<\/li>\n\n\n\n<li>\u4e3b\u673a\u5f00\u653e\u5b8c\u6574\u7f51\u7edc\u6743\u9650\uff0c\u5141\u8bb8\u4f60\u81ea\u5b9a\u4e49\u9632\u5fa1\u65b9\u6848\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5efa\u8bae\u505a\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u542f\u7528CDN\u9632\u62a4\uff0c\u5982Cloudflare\u6216\u767e\u5ea6\u4e91\u52a0\u901f\uff0c\u9632\u6b62IP\u66b4\u9732\uff1b<\/li>\n\n\n\n<li>\u914d\u7f6eLinux\u9632\u706b\u5899\uff08iptables\/firewalld\uff09\uff0c\u9650\u5236\u975e\u5fc5\u8981\u7aef\u53e3\uff1b<\/li>\n\n\n\n<li>\u5b9a\u671f\u76d1\u63a7\u5e26\u5bbd\u4e0e\u6d41\u91cf\u65e5\u5fd7\uff0c\u9632\u6b62\u5f02\u5e38\u5cf0\u503c\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e8c\u3001\u9632\u706b\u5899\u7b56\u7565\uff1a\u63a7\u5236\u8bbf\u95ee\u4e0e\u9694\u79bb\u98ce\u9669<\/h3>\n\n\n\n<p><strong>\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1a<\/strong><br>\u9632\u706b\u5899\u76f8\u5f53\u4e8eVPS\u7684\u201c\u95e8\u536b\u201d\u3002\u5f00\u653e\u592a\u591a\u7aef\u53e3\uff0c\u6216\u672a\u505a\u8bbf\u95ee\u9650\u5236\uff0c\u653b\u51fb\u8005\u5c31\u53ef\u80fd\u8f7b\u6613\u626b\u63cf\u5230\u4f60\u7684\u670d\u52a1\u5165\u53e3\u3002<\/p>\n\n\n\n<p><strong>\u9999\u6e2fVPS\u9ed8\u8ba4\u72b6\u6001\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u672a\u542f\u7528\u7cfb\u7edf\u7ea7\u9632\u706b\u5899\uff08\u5982CentOS\u7684firewalld\u6216Ubuntu\u7684ufw\uff09\uff1b<\/li>\n\n\n\n<li>\u672a\u5f00\u542f\u989d\u5916WAF\uff08Web\u5e94\u7528\u9632\u706b\u5899\uff09\uff0c\u9700\u7528\u6237\u624b\u52a8\u90e8\u7f72\uff1b<\/li>\n\n\n\n<li>\u7528\u6237\u62e5\u6709root\u6743\u9650\uff0c\u53ef\u81ea\u7531\u7f16\u8f91\u9632\u706b\u5899\u89c4\u5219\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5efa\u8bae\u7b56\u7565\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9632\u62a4\u76ee\u6807<\/th><th>\u5efa\u8bae\u64cd\u4f5c<\/th><\/tr><\/thead><tbody><tr><td>SSH\u7aef\u53e3<\/td><td>\u4fee\u6539\u9ed8\u8ba422\u7aef\u53e3\uff0c\u9650\u5236\u6307\u5b9aIP\u767b\u5f55<\/td><\/tr><tr><td>Web\u7aef\u53e3<\/td><td>\u4ec5\u5f00\u653e80\/443\u7aef\u53e3<\/td><\/tr><tr><td>\u6570\u636e\u5e93\u7aef\u53e3<\/td><td>\u5efa\u8bae\u4ec5\u4f9b\u672c\u5730\u8bbf\u95ee\u6216\u5185\u7f51\u8fde\u63a5<\/td><\/tr><tr><td>WAF\u5c42\u4fdd\u62a4<\/td><td>\u53ef\u4f7f\u7528Nginx WAF\u6a21\u5757\u3001ModSecurity\u3001Cloudflare\u89c4\u5219<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u9632\u706b\u5899\uff0c\u4f60\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6076\u610f\u626b\u63cf\u3001\u66b4\u529b\u7834\u89e3\u548c\u57fa\u7840\u653b\u51fb\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e09\u3001\u6570\u636e\u5907\u4efd\uff1a\u9632\u8303\u610f\u5916\u635f\u5931\u7684\u5b89\u5168\u5e95\u7ebf<\/h3>\n\n\n\n<p><strong>\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1a<\/strong><br>\u65e0\u8bba\u4f60\u7684\u7f51\u7ad9\u591a\u4e48\u7a33\u5b9a\uff0c\u6570\u636e\u8bef\u5220\u3001\u7a0b\u5e8f\u9519\u8bef\u3001\u7cfb\u7edf\u5d29\u6e83\u7b49\u98ce\u9669\u59cb\u7ec8\u5b58\u5728\u3002\u5907\u4efd\u662f\u6700\u57fa\u672c\u4e5f\u662f\u6700\u6709\u6548\u7684\u5b89\u5168\u7b56\u7565\u3002<\/p>\n\n\n\n<p><strong>\u9999\u6e2fVPS\u9ed8\u8ba4\u60c5\u51b5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u63d0\u4f9b\u81ea\u52a8\u5316\u5907\u4efd\u529f\u80fd\uff08\u56e0\u4e3a\u7cfb\u7edf\u662f\u7eaf\u51c0\u5b89\u88c5\uff09\uff1b<\/li>\n\n\n\n<li>\u7528\u6237\u53ef\u81ea\u884c\u901a\u8fc7\u5feb\u7167\u3001\u811a\u672c\u6216\u7b2c\u4e09\u65b9\u5de5\u5177\u5b9e\u73b0<a href=\"https:\/\/manage.hostease.com\/index.php?rp=\/store\/codeguard\" target=\"_blank\" rel=\"noopener\" title=\"\u81ea\u52a8\u5907\u4efd\">\u81ea\u52a8\u5907\u4efd<\/a>\uff1b<\/li>\n\n\n\n<li>\u652f\u6301\u5728\u63a7\u5236\u9762\u677f\u4e2d\u624b\u52a8\u521b\u5efa\u78c1\u76d8\u5feb\u7167\uff08\u90e8\u5206\u65b9\u6848\u53ef\u9009\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u63a8\u8350\u5907\u4efd\u65b9\u6848\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u65b9\u5f0f<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u624b\u52a8\u5feb\u7167<\/td><td>\u5b9a\u671f\u5728\u63a7\u5236\u53f0\u521b\u5efa\u5feb\u7167\uff0c\u53ef\u7528\u4e8e\u7cfb\u7edf\u6062\u590d<\/td><\/tr><tr><td>rsync\/cron\u81ea\u52a8\u5907\u4efd<\/td><td>\u5b9a\u671f\u540c\u6b65\u7f51\u7ad9\u4e0e\u6570\u636e\u5e93\u5230\u5f02\u5730\u670d\u52a1\u5668<\/td><\/tr><tr><td>\u4e91\u7aef\u5b58\u50a8<\/td><td>\u5c06\u5907\u4efd\u4e0a\u4f20\u81f3Google Drive\u3001Dropbox\u3001AWS S3\u7b49\u4e91\u76d8<\/td><\/tr><tr><td>\u5bb9\u707e\u65b9\u6848<\/td><td>\u4f7f\u7528\u591a\u5730VPS\u8f6e\u6362\u5907\u4efd\uff0c\u63d0\u9ad8\u6570\u636e\u53ef\u7528\u6027<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u5c0f\u8d34\u58eb\uff1a<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6211\u4eec\u5efa\u8bae\u4f60\u81f3\u5c11\u4fdd\u75597\u5929\u4ee5\u4e0a\u7684\u5386\u53f2\u7248\u672c\uff0c\u5e76\u5b9a\u671f\u6d4b\u8bd5\u6062\u590d\u529f\u80fd\uff0c\u786e\u4fdd\u5907\u4efd\u53ef\u7528\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u56db\u3001SSL\u8bc1\u4e66\uff1a\u5b88\u62a4\u4f20\u8f93\u52a0\u5bc6\u4e0e\u4fe1\u4efb\u6807\u5fd7<\/h3>\n\n\n\n<p><strong>\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1a<\/strong><br>\u6ca1\u6709<a href=\"https:\/\/cn.hostease.com\/SSL.html\" target=\"_blank\" rel=\"noopener\" title=\"SSL\u8bc1\u4e66\">SSL\u8bc1\u4e66<\/a>\u7684\u7f51\u7ad9\uff0c\u4f1a\u5728\u6d4f\u89c8\u5668\u4e2d\u663e\u793a\u201c\u4e0d\u5b89\u5168\u201d\uff0c\u4e0d\u4ec5\u5f71\u54cd\u4fe1\u4efb\u5ea6\uff0c\u8fd8\u53ef\u80fd\u88ab\u641c\u7d22\u5f15\u64ce\u964d\u6743\u3002<\/p>\n\n\n\n<p><strong>\u9999\u6e2fVPS\u7684\u9ed8\u8ba4\u60c5\u51b5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u9884\u88c5\u4efb\u4f55SSL\u8bc1\u4e66\u6216\u81ea\u52a8\u7b7e\u53d1\u673a\u5236\uff1b<\/li>\n\n\n\n<li>\u4f60\u53ef\u901a\u8fc7Let\u2019s Encrypt\u3001ZeroSSL\u7b49\u514d\u8d39\u65b9\u6848\u81ea\u884c\u90e8\u7f72HTTPS\uff1b<\/li>\n\n\n\n<li>\u5b8c\u6574root\u6743\u9650\u5141\u8bb8\u4f60\u5b89\u88c5\u4efb\u610fSSL\u5de5\u5177\u6216\u81ea\u5b9a\u4e49\u8bc1\u4e66\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5efa\u8bae\u90e8\u7f72\u65b9\u5f0f\uff1a<\/strong><\/p>\n\n\n\n<ol 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