{"id":25411,"date":"2025-10-04T21:45:00","date_gmt":"2025-10-04T13:45:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=25411"},"modified":"2025-09-04T17:50:30","modified_gmt":"2025-09-04T09:50:30","slug":"overseas-hosting-data-security-firewall-ddos-encryption-backup","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/shared-hosting\/overseas-hosting-data-security-firewall-ddos-encryption-backup\/","title":{"rendered":"\u6d77\u5916\u4e3b\u673a\u6258\u7ba1\u5982\u4f55\u4fdd\u8bc1\u6570\u636e\u5b89\u5168\uff1f\u4ece\u9632\u706b\u5899\u5230\u5907\u4efd\u7684\u5168\u653b\u7565"},"content":{"rendered":"\n<p>\u6211\u7ecf\u5e38\u9047\u5230\u5356\u5bb6\u670b\u53cb\u95ee\uff1a\u201c\u7f51\u7ad9\u653e\u5728<a href=\"https:\/\/cn.hostease.com\/shared-hosting.html\">\u6d77\u5916\u4e3b\u673a<\/a>\u4e0a\uff0c\u4f1a\u4e0d\u4f1a\u6bd4\u56fd\u5185\u66f4\u4e0d\u5b89\u5168\uff1f\u201d<br>\u5176\u5b9e\uff0c\u5b89\u5168\u95ee\u9898\u4e0d\u5728\u201c\u6d77\u5916\u201d\u8fd8\u662f\u201c\u672c\u5730\u201d\uff0c\u800c\u5728\u4e8e\u4f60\u6709\u6ca1\u6709\u628a<strong>\u9632\u706b\u5899\u3001\u6297DDoS\u3001\u6570\u636e\u52a0\u5bc6\u3001\u5907\u4efd<\/strong>\u8fd9\u4e9b\u57fa\u7840\u505a\u597d\u3002\u6211\u4eec\u5e2e\u5ba2\u6237\u642d\u5efa\u8fc7\u72ec\u7acb\u7ad9\uff0c\u671f\u95f4\u5c31\u9047\u5230\u8fc7\u6076\u610f\u6d41\u91cf\u3001\u6570\u636e\u5e93\u88ab\u649e\u5e93\u5c1d\u8bd5\uff0c\u751a\u81f3\u5458\u5de5\u8bef\u5220\u6570\u636e\u3002\u6700\u540e\uff0c\u6211\u4eec\u9760\u8fd9\u56db\u6761\u4e3b\u7ebf\uff0c\u4e00\u6b65\u6b65\u8865\u4e0a\u77ed\u677f\uff0c\u628a\u7f51\u7ad9\u7a33\u5b9a\u8dd1\u8fc7\u4e86\u53cc\u5341\u4e00\u7684\u9ad8\u5cf0\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\u6211\u60f3\u7528\u8fd9\u7bc7\u6587\u7ae0\uff0c\u628a\u81ea\u5df1\u8e29\u8fc7\u7684\u5751\u548c\u5e38\u89c1\u505a\u6cd5\u68b3\u7406\u6e05\u695a\uff0c\u8ba9\u4f60\u80fd\u76f4\u63a5\u7167\u7740\u6267\u884c\u3002<\/p>\n\n\n\n<hr 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class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">DDoS\u9632\u62a4\uff1a\u6d41\u91cf\u6d2a\u6c34\u8be5\u600e\u4e48\u625b\uff1f<\/h2>\n\n\n\n<p>DDoS\u662f\u6700\u5e38\u89c1\u4e5f\u6700\u70e6\u7684\u653b\u51fb\u3002\u8bf4\u767d\u4e86\u5c31\u662f\u7528\u5de8\u91cf\u8bf7\u6c42\u628a\u4f60\u8017\u6b7b\u3002<a href=\"https:\/\/cn.hostease.com\/shared-hosting.html\">\u6d77\u5916\u865a\u62df\u4e3b\u673a<\/a>\u5546\u7684\u5e94\u5bf9\u601d\u8def\u5927\u540c\u5c0f\u5f02\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8fb9\u7f18\u6e05\u6d17<\/strong>\uff1aCloudflare\u5c31\u662f\u4ee3\u8868\uff0c\u5b83\u5728\u5168\u7403\u8282\u70b9\u81ea\u52a8\u8bc6\u522b\u5f02\u5e38\u6d41\u91cf\u5e76\u6e05\u6d17\uff1bGoogle Cloud Armor\u548cAWS Shield\u4e5f\u6709\u7c7b\u4f3c\u80fd\u529b\u3002<\/li>\n\n\n\n<li><strong>\u591a\u5c42\u8054\u52a8<\/strong>\uff1a\u901a\u5e38\u662fL3\/L4\u5728\u8fb9\u7f18\u5148\u62e6\u622a\uff0cL7\u4ea4\u7ed9WAF\u6765\u8bc6\u522b\u3002<\/li>\n\n\n\n<li><strong>\u9ed8\u8ba4\u4fdd\u62a4<\/strong>\uff1a\u50cfOVH\u7684Anti-DDoS\u5c31\u662f\u5f00\u7bb1\u5373\u7528\uff0c\u4e2d\u5c0f\u7ad9\u70b9\u4e0d\u7528\u989d\u5916\u82b1\u529b\u6c14\u3002<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 \u6211\u4eec\u5f53\u65f6\u7684\u65b9\u6848\u662f\uff1a\u5728\u6e90\u7ad9\u524d\u52a0CDN\/\u8d1f\u8f7d\u5747\u8861\uff0c\u518d\u914d\u5408\u81ea\u52a8\u6269\u5bb9\u548c\u6d41\u91cf\u62a5\u8b66\u3002\u8fd9\u6837\u5373\u4fbf\u9047\u5230\u6d41\u91cf\u7a81\u589e\uff0c\u6e90\u7ad9\u4e5f\u4e0d\u4f1a\u77ac\u95f4\u88ab\u6253\u57ae\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u6570\u636e\u52a0\u5bc6\uff1a\u4f20\u8f93\u8981\u5b89\u5168\uff0c\u5b58\u50a8\u66f4\u8981\u5b89\u5168<\/h2>\n\n\n\n<p>\u5f88\u591a\u4eba\u89c9\u5f97HTTPS\u5c31\u591f\u4e86\uff0c\u4f46\u5b9e\u9645\u4e0a\u6570\u636e\u843d\u5230\u78c1\u76d8\u540e\u5982\u679c\u6ca1\u52a0\u5bc6\uff0c\u4e00\u6837\u53ef\u80fd\u88ab\u6cc4\u9732\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f20\u8f93\u4e2d<\/strong>\uff1a\u5168\u7ad9HTTPS+HSTS\u662f\u6807\u914d\uff0cTLS\u534f\u8bae\u8981\u75281.2\u6216\u4ee5\u4e0a\u7248\u672c\u3002<\/li>\n\n\n\n<li><strong>\u9759\u6001\u52a0\u5bc6<\/strong>\uff1a\u73b0\u5728\u5927\u5382\u51e0\u4e4e\u90fd\u9ed8\u8ba4\u5f00\u542f\u4e86\u3002Google Cloud\u5728\u78c1\u76d8\u3001\u5bf9\u8c61\u5b58\u50a8\u5c42\u9762\u4f1a\u81ea\u52a8\u52a0\u5bc6\u3002<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 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class=\"wp-block-list\">\n<li><strong>3-2-1\u7b56\u7565<\/strong>\uff1a\u81f3\u5c113\u4efd\u526f\u672c\uff0c2\u79cd\u4ecb\u8d28\uff0c1\u4efd\u5f02\u5730\u3002<\/li>\n\n\n\n<li><strong>\u4e0d\u53ef\u53d8\u5907\u4efd<\/strong>\uff1a\u80fd\u9632\u6b62\u52d2\u7d22\u75c5\u6bd2\u76f4\u63a5\u5220\u6389\u4f60\u7684\u5907\u4efd\u3002<\/li>\n\n\n\n<li><strong>\u5b9a\u671f\u6f14\u7ec3<\/strong>\uff1a\u522b\u5149\u5b58\u4e0d\u6d4b\u3002\u6211\u4eec\u4f1a\u6bcf\u6708\u62bd\u6837\u6062\u590d\u4e00\u6b21\uff0c\u6bcf\u5b63\u5ea6\u505a\u4e00\u6b21\u5168\u7ad9\u6f14\u7ec3\u3002<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 \u65e5\u5e38\u589e\u91cf+\u6bcf\u5468\u5168\u91cf\u5907\u4efd\uff0c\u4e00\u4efd\u653e\u5728\u8de8\u533a\u51b7\u5b58\u50a8\uff0c\u4e00\u4efd\u505a\u4e0d\u53ef\u53d8\u9501\u5b9a\uff0c\u786e\u4fdd\u5373\u4fbf\u906d\u9047\u52d2\u7d22\uff0c\u4e5f\u80fd\u8fc5\u901f\u6062\u590d\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5404\u5927\u4e3b\u673a\u5546\u7684\u5e38\u89c1\u5b89\u5168\u80fd\u529b<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u573a\u666f<\/th><th>\u5e38\u89c1\u505a\u6cd5\/\u4ea7\u54c1<\/th><th>\u4eae\u70b9<\/th><\/tr><\/thead><tbody><tr><td>\u9632\u706b\u5899<\/td><td>AWS SG\/ACL\u3001DigitalOcean Firewall\u3001Hetzner Firewall<\/td><td>\u6709\u72b6\u6001+\u65e0\u72b6\u6001\u7ec4\u5408\uff0c\u89c4\u5219\u53ef\u6a21\u677f\u5316<\/td><\/tr><tr><td>\u5e94\u7528\u9632\u62a4<\/td><td>AWS WAF\u3001Cloudflare WAF\u3001Azure WAF<\/td><td>\u6258\u7ba1\u89c4\u5219\u8986\u76d6\u5e38\u89c1\u6f0f\u6d1e<\/td><\/tr><tr><td>DDoS<\/td><td>AWS Shield\u3001Cloudflare DDoS\u3001GCP Armor<\/td><td>\u8fb9\u7f18\u6e05\u6d17\uff0c\u591a\u5c42\u9632\u62a4<\/td><\/tr><tr><td>\u6570\u636e\u52a0\u5bc6<\/td><td>GCP\u9ed8\u8ba4\u52a0\u5bc6\u3001AWS S3 SSE\u3001Azure Key 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class=\"wp-block-list\">\n<li>\u6536\u7d27\u7aef\u53e3\uff0c\u53ea\u5f00\u653e80\/443\uff0c\u8fdc\u7a0b\u767b\u5f55\u8d70\u8df3\u677f\u673a<\/li>\n\n\n\n<li>\u5f00\u542fWAF\u6258\u7ba1\u89c4\u5219\uff0c\u5bf9\u540e\u53f0\/API\u52a0\u767d\u540d\u5355<\/li>\n\n\n\n<li>\u4f7f\u7528CDN\/\u8fb9\u7f18\u6e05\u6d17\u9632DDoS\uff0c\u914d\u7f6e\u901f\u7387\u9650\u5236<\/li>\n\n\n\n<li>\u5168\u7ad9HTTPS+HSTS\uff0cTLS1.2+<\/li>\n\n\n\n<li>\u9ed8\u8ba4\u542f\u7528\u9759\u6001\u52a0\u5bc6\uff0c\u654f\u611f\u6570\u636e\u7528KMS\u81ea\u7ba1\u5bc6\u94a5<\/li>\n\n\n\n<li>3-2-1\u5907\u4efd+\u81f3\u5c11\u4e00\u4efd\u4e0d\u53ef\u53d8\u526f\u672c<\/li>\n\n\n\n<li>\u6bcf\u6708\u9a8c\u8bc1\u6062\u590d\uff0c\u6bcf\u5b63\u5ea6\u505a\u5168\u7ad9\u6f14\u7ec3<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ\uff1a\u5e38\u89c1\u95ee\u9898\u5feb\u901f\u7b54<\/h2>\n\n\n\n<p><strong>Q\uff1aCloudflare\u5f00\u4e86\uff0c\u8fd8\u9700\u8981\u6e90\u7ad9WAF\u5417\uff1f<\/strong><br>A\uff1a\u6700\u597d\u8981\uff0c\u9632\u6b62\u653b\u51fb\u8005\u7ed5\u8fc7CDN\u76f4\u8fde\u6e90\u7ad9\u3002<\/p>\n\n\n\n<p><strong>Q\uff1aAWS Shield Standard\u591f\u7528\u5417\uff1f<\/strong><br>A\uff1a\u4e00\u822c\u7f51\u7ad9\u8db3\u591f\uff0c\u5982\u679c\u4f60\u7ecf\u5e38\u88ab\u653b\u51fb\uff0c\u518d\u8003\u8651Shield 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