{"id":209747,"date":"2025-10-23T21:46:39","date_gmt":"2025-10-23T13:46:39","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209747\/"},"modified":"2025-10-23T21:46:40","modified_gmt":"2025-10-23T13:46:40","slug":"cdn-115","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209747\/","title":{"rendered":"CDN\u5b9e\u6218\uff1a\u62e6\u622a\u4e0e\u9632\u62a4\u6076\u610f\u8bf7\u6c42\u7684\u516d\u5927\u5fc5\u5907\u7b56\u7565"},"content":{"rendered":"<p>\u968f\u7740\u7f51\u7ad9\u548c\u5e94\u7528\u67b6\u6784\u5411\u5206\u5e03\u5f0f\u3001\u5fae\u670d\u52a1\u548c\u4e91\u5316\u8fc1\u79fb\uff0cCDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u9010\u6e10\u6210\u4e3a\u62b5\u5fa1\u6076\u610f\u8bf7\u6c42\u548c\u4fdd\u969c\u4e1a\u52a1\u8fde\u7eed\u6027\u7684\u7b2c\u4e00\u9053\u9632\u7ebf\u3002\u672c\u6587\u9762\u5411\u7ad9\u957f\u3001\u4f01\u4e1a\u7528\u6237\u4e0e\u5f00\u53d1\u8005\uff0c\u4ece\u539f\u7406\u5230\u5b9e\u64cd\uff0c\u8be6\u89e3<strong>\u62e6\u622a\u4e0e\u9632\u62a4\u6076\u610f\u8bf7\u6c42\u7684\u516d\u5927\u5fc5\u5907\u7b56\u7565<\/strong>\uff0c\u5e76\u7ed9\u51fa\u5728\u4e0d\u540c\u90e8\u7f72\u573a\u666f\uff08\u5982\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u3001\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS\u3001\u6d77\u5916\u670d\u52a1\u5668\u3001\u65e5\u672c\u670d\u52a1\u5668\u3001\u97e9\u56fd\u670d\u52a1\u5668\u3001\u65b0\u52a0\u5761\u670d\u52a1\u5668 \u7b49\uff09\u4e0b\u7684\u9009\u578b\u4e0e\u843d\u5730\u5efa\u8bae\u3002<\/p>\n<h2>\u5f15\u8a00\uff1a\u4e3a\u4ec0\u4e48\u8981\u5728CDN\u5c42\u62e6\u622a\u6076\u610f\u8bf7\u6c42<\/h2>\n<p>\u4f20\u7edf\u9632\u62a4\u4f9d\u8d56\u4e8e\u6e90\u7ad9\u670d\u52a1\u5668\u4e0a\u7684\u5b89\u5168\u7ec4\u4ef6\uff08\u5982\u9632\u706b\u5899\u3001WAF \u6a21\u5757\uff09\uff0c\u4f46\u5728\u6d41\u91cf\u5cf0\u503c\u6216DDoS\u653b\u51fb\u4e0b\uff0c\u6e90\u7ad9\u4ecd\u7136\u53ef\u80fd\u88ab\u8fc7\u8f7d\u3002\u5c06\u6076\u610f\u8bf7\u6c42\u5728CDN\u8fb9\u7f18\u8282\u70b9\u8fdb\u884c\u8bc6\u522b\u4e0e\u62e6\u622a\uff0c\u80fd\u591f\u5b9e\u73b0<strong>\u5c31\u8fd1\u5904\u7406\u3001\u964d\u4f4e\u56de\u6e90\u6d41\u91cf\u3001\u63d0\u5347\u54cd\u5e94\u901f\u5ea6\u5e76\u51cf\u8f7b\u6e90\u7ad9\u8d1f\u8f7d<\/strong>\u3002\u5c24\u5176\u5f53\u4e1a\u52a1\u90e8\u7f72\u5728\u9999\u6e2f\u670d\u52a1\u5668\u6216\u7f8e\u56fd\u670d\u52a1\u5668\u7b49\u6d77\u5916\u8282\u70b9\u65f6\uff0c\u5408\u7406\u7684CDN\u7b56\u7565\u8fd8\u80fd\u6539\u5584\u5168\u7403\u8bbf\u95ee\u4f53\u9a8c\u5e76\u51cf\u5c11\u5e26\u5bbd\u6210\u672c\u3002<\/p>\n<h2>\u7b56\u7565\u4e00\uff1a\u57fa\u4e8e\u901f\u7387\u4e0e\u8fde\u63a5\u884c\u4e3a\u7684\u9650\u6d41\uff08Rate Limiting \/ Connection Throttling\uff09<\/h2>\n<p>\u539f\u7406\uff1a\u901a\u8fc7\u7edf\u8ba1\u67d0\u4e00IP\u3001\u67d0\u4e00\u4f1a\u8bdd\u6216\u67d0\u4e00URI\u5728\u5355\u4f4d\u65f6\u95f4\u5185\u7684\u8bf7\u6c42\u6570\uff0c\u8d85\u8fc7\u9608\u503c\u5373\u89e6\u53d1\u9650\u6d41\u6216\u4e34\u65f6\u5c01\u7981\u3002<\/p>\n<h3>\u5b9e\u73b0\u8981\u70b9<\/h3>\n<ul>\n<li>\u8bbe\u7f6e\u591a\u7ea7\u9608\u503c\uff1a\u77ed\u671f\uff08\u79d2\u7ea7\uff09\u7528\u4e8e\u9632\u6b62\u7a81\u53d1\u6d41\u91cf\uff0c\u957f\u671f\uff08\u5206\u949f\/\u5c0f\u65f6\uff09\u7528\u4e8e\u8bc6\u522b\u6301\u7eed\u626b\u63cf\u6216\u722c\u866b\u3002<\/li>\n<li>\u9ed1\u767d\u540d\u5355\u7ed3\u5408\uff1a\u5bf9\u53ef\u4fe1\u7684\u9999\u6e2fVPS\u6216\u7f8e\u56fdVPS\u7ba1\u7406\u5730\u5740\u653e\u5bbd\u9650\u6d41\u9608\u503c\uff0c\u907f\u514d\u8bef\u4f24\u3002<\/li>\n<li>\u52a8\u6001\u9608\u503c\uff1a\u6839\u636e\u65f6\u6bb5\u3001\u4e1a\u52a1\u7c7b\u578b\uff08\u9759\u6001\u8d44\u6e90\u4e0eAPI\uff09\u8c03\u6574\u9608\u503c\u3002<\/li>\n<\/ul>\n<p>\u5e94\u7528\u573a\u666f\uff1aAPI\u6ee5\u7528\u3001\u722c\u866b\u98ce\u66b4\u3001\u767b\u5f55\u66b4\u529b\u7834\u89e3\u3002\u4f18\u52bf\u662f\u5b9e\u65f6\u4e14\u6210\u672c\u4f4e\uff0c\u4f46\u8bef\u5224\u9700\u914d\u5408\u76d1\u63a7\u4e0e\u4eba\u5de5\u5904\u7f6e\u3002<\/p>\n<h2>\u7b56\u7565\u4e8c\uff1a\u57fa\u4e8e\u7b7e\u540d\u4e0eToken\u7684\u9632\u76d7\u94fe\u4e0e\u9632\u4f2a\u9020\uff08Token \/ Signed URL\uff09<\/h2>\n<p>\u539f\u7406\uff1a\u5bf9\u654f\u611f\u8d44\u6e90\u6216API\u751f\u6210\u5e26\u6709\u65f6\u95f4\u6233\u4e0e\u7b7e\u540d\u7684URL\uff0cCDN\u5728\u8fb9\u7f18\u6821\u9a8c\u7b7e\u540d\u548c\u6709\u6548\u671f\uff0c\u6821\u9a8c\u5931\u8d25\u5373\u62d2\u7edd\u8bbf\u95ee\u3002<\/p>\n<h3>\u5b9e\u73b0\u8981\u70b9<\/h3>\n<ul>\n<li>\u7b7e\u540d\u7b97\u6cd5\u63a8\u8350\u4f7f\u7528HMAC-SHA256\uff0c\u5bc6\u94a5\u9700\u5b89\u5168\u5b58\u50a8\u5728\u6e90\u7ad9\u6216KMS\u4e2d\u3002<\/li>\n<li>\u77ed\u8fc7\u671f\u65f6\u95f4\uff08\u5982\u51e0\u5206\u949f\uff09\u4e0e\u4e00\u6b21\u6027Token\u7ed3\u5408\uff0c\u9632\u6b62\u91cd\u653e\u653b\u51fb\u3002<\/li>\n<li>\u53ef\u7ed3\u5408Referer\/Origin\u6821\u9a8c\u7528\u4e8e\u9632\u76d7\u94fe\u573a\u666f\uff0c\u5c24\u5176\u9488\u5bf9\u56fe\u7247\u3001\u89c6\u9891\u7b49\u9759\u6001\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<p>\u5e94\u7528\u573a\u666f\uff1a\u79c1\u6709\u4e0b\u8f7d\u3001\u4ed8\u8d39\u89c6\u9891\u3001API\u8bbf\u95ee\u63a7\u5236\u3002\u5bf9\u6d77\u5916\u670d\u52a1\u5668\u4e0e\u591a\u5730\u57df\u5206\u53d1\u5c24\u4e3a\u91cd\u8981\uff0c\u80fd\u6709\u6548\u4fdd\u62a4\u6e90\u7ad9\u5e26\u5bbd\u3002<\/p>\n<h2>\u7b56\u7565\u4e09\uff1aWeb\u5e94\u7528\u9632\u706b\u5899\uff08WAF\uff09\u89c4\u5219\u4e0e\u81ea\u5b9a\u4e49\u7b7e\u540d<\/h2>\n<p>\u539f\u7406\uff1aWAF\u901a\u8fc7\u68c0\u6d4b\u8bf7\u6c42\u7684\u7279\u5f81\uff08URI\u3001\u53c2\u6570\u3001Header\u3001\u8bf7\u6c42\u4f53\uff09\u5339\u914d\u5df2\u77e5\u653b\u51fb\u7b7e\u540d\uff08\u5982SQL\u6ce8\u5165\u3001XSS\u3001\u547d\u4ee4\u6ce8\u5165\uff09\u5e76\u963b\u65ad\u6216\u544a\u8b66\u3002<\/p>\n<h3>\u5b9e\u73b0\u8981\u70b9<\/h3>\n<ul>\n<li>\u542f\u7528OWASP\u6838\u5fc3\u89c4\u5219\u96c6\uff08CRS\uff09\uff0c\u5e76\u7ed3\u5408\u4e1a\u52a1\u81ea\u5b9a\u4e49\u89c4\u5219\u4ee5\u964d\u4f4e\u8bef\u62a5\u3002<\/li>\n<li>\u652f\u6301\u9010\u6761\u89c4\u5219\u7684\u65e5\u5fd7\u4e0e\u6a21\u62df\u6a21\u5f0f\uff08dry-run\uff09\uff0c\u5148\u89c2\u5bdf\u518d\u62e6\u622a\u3002<\/li>\n<li>\u5bf9JSON API\u5e94\u5173\u6ce8JSON\u76f2\u6ce8\u3001\u975e\u6807\u51c6Content-Type\u7684\u68c0\u6d4b\u3002<\/li>\n<\/ul>\n<p>\u5e94\u7528\u573a\u666f\uff1a\u5e94\u7528\u5c42\u6f0f\u6d1e\u653b\u51fb\u3001\u653b\u51fb\u94fe\u524d\u7f6e\u62e6\u622a\u3002WAF\u662f\u9632\u62a4Web\u5e94\u7528\u7684\u57fa\u77f3\uff0c\u9002\u5408\u914d\u5408\u9999\u6e2f\u670d\u52a1\u5668\u6216\u65e5\u672c\u670d\u52a1\u5668\u7b49\u63a5\u5165\u70b9\u90e8\u7f72\u3002<\/p>\n<h2>\u7b56\u7565\u56db\uff1aBot\u7ba1\u7406\u4e0e\u884c\u4e3a\u5206\u6790\uff08Bot Management &amp; Behavioral Analysis\uff09<\/h2>\n<p>\u539f\u7406\uff1a\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u4e0e\u884c\u4e3a\u7279\u5f81\u8bc6\u522b\u81ea\u52a8\u5316\u811a\u672c\u4e0e\u6076\u610f\u673a\u5668\u4eba\uff0c\u533a\u522b\u4eba\u7c7b\u8bbf\u95ee\u4e0e\u673a\u5668\u884c\u4e3a\u3002<\/p>\n<h3>\u5b9e\u73b0\u8981\u70b9<\/h3>\n<ul>\n<li>\u91c7\u96c6\u6307\u7eb9\uff08\u6d4f\u89c8\u5668\u7279\u5f81\u3001\u9f20\u6807\u8f68\u8ff9\u3001\u6267\u884cJavaScript\u80fd\u529b\uff09\u5e76\u5efa\u7acb\u8bc4\u5206\u6a21\u578b\u3002<\/li>\n<li>\u91c7\u7528\u6311\u6218\u673a\u5236\uff08\u5982JavaScript\u6311\u6218\u3001CAPTCHA\u3001\u4ea4\u4e92\u5f0f\u6311\u6218\uff09\u5bf9\u53ef\u7591\u8bf7\u6c42\u964d\u7ea7\u5904\u7406\u3002<\/li>\n<li>\u7ed3\u5408\u8bf7\u6c42\u901f\u7387\u3001\u4f1a\u8bdd\u957f\u5ea6\u3001\u8def\u5f84\u6df1\u5ea6\u7b49\u6307\u6807\u505a\u591a\u7ef4\u5ea6\u5224\u522b\u3002<\/li>\n<\/ul>\n<p>\u5e94\u7528\u573a\u666f\uff1a\u722c\u866b\u6293\u53d6\u3001\u5185\u5bb9\u76d7\u53d6\u3001\u5237\u7968\u884c\u4e3a\u3002\u5bf9\u7535\u5546\u3001\u767b\u5f55\u9875\u3001\u641c\u7d22API\u5c24\u4e3a\u5173\u952e\uff0c\u80fd\u51cf\u5c11\u5bf9\u6e90\u7ad9\uff08\u65e0\u8bba\u662f\u9999\u6e2fVPS\u8fd8\u662f\u7f8e\u56fdVPS\uff09\u7684\u4e0d\u5fc5\u8981\u8bbf\u95ee\u3002<\/p>\n<h2>\u7b56\u7565\u4e94\uff1aIP\u4fe1\u8a89\u3001\u5730\u7406\u4e0eASN\u8fc7\u6ee4\uff08IP Reputation \/ Geo \/ ASN Blocking\uff09<\/h2>\n<p>\u539f\u7406\uff1a\u57fa\u4e8eIP\u58f0\u8a89\u6570\u636e\u5e93\u3001\u5730\u7406\u4f4d\u7f6e\u6216\u81ea\u6cbb\u7cfb\u7edf\uff08ASN\uff09\u4fe1\u606f\u62e6\u622a\u6765\u81ea\u9ad8\u98ce\u9669\u533a\u57df\u6216\u5df2\u77e5\u6076\u610f\u6e90\u7684\u6d41\u91cf\u3002<\/p>\n<h3>\u5b9e\u73b0\u8981\u70b9<\/h3>\n<ul>\n<li>\u7ef4\u62a4\u672c\u5730\u9ed1\u540d\u5355\u4e0e\u767d\u540d\u5355\uff0c\u7ed3\u5408\u7b2c\u4e09\u65b9\u4fe1\u8a89\u60c5\u62a5\u81ea\u52a8\u66f4\u65b0\u3002<\/li>\n<li>\u6309\u4e1a\u52a1\u9700\u8981\u8fdb\u884c\u5730\u7406\u5c01\u9501\u6216\u9650\u6d41\uff0c\u4f8b\u5982\u53ea\u5141\u8bb8\u7279\u5b9a\u56fd\u5bb6\u8bbf\u95ee\u7ba1\u7406\u540e\u53f0\u3002<\/li>\n<li>\u5bf9\u8de8\u56fd\u4e1a\u52a1\uff0c\u8003\u8651\u5408\u89c4\u4e0e\u7528\u6237\u4f53\u9a8c\uff0c\u4f8b\u5982\u5bf9\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u9999\u6e2f\u53ca\u4e1c\u5357\u4e9a\u4f18\u5148\u8bbf\u95ee\u7b56\u7565\uff0c\u5bf9\u7f8e\u6d32\u7528\u6237\u8d70\u7f8e\u56fd\u670d\u52a1\u5668\u8282\u70b9\u3002<\/li>\n<\/ul>\n<p>\u5e94\u7528\u573a\u666f\uff1a\u5b9a\u5411\u653b\u51fb\u3001\u5927\u91cf\u6765\u81ea\u540c\u4e00ASN\u7684\u626b\u63cf\u3002\u4f18\u70b9\u662f\u7c97\u653e\u6709\u6548\uff0c\u4f46\u9700\u6ce8\u610f\u8bef\u4f24\u548c\u5408\u89c4\u95ee\u9898\uff08\u5982GDPR\u3001\u51fa\u53e3\u9650\u5236\uff09\u3002<\/p>\n<h2>\u7b56\u7565\u516d\uff1aTLS\/HTTPS \u5f3a\u5316\u4e0e\u56de\u6e90\u4fdd\u62a4\uff08Origin Pull Protection\uff09<\/h2>\n<p>\u539f\u7406\uff1a\u901a\u8fc7\u5f3a\u5236TLS1.2\/1.3\u3001HSTS\u3001\u8bc1\u4e66\u900f\u660e\u5ea6\u4ee5\u53ca\u56de\u6e90\u79c1\u5bc6\u901a\u9053\uff0c\u4fdd\u8bc1\u8fb9\u7f18\u5230\u7528\u6237\u4e0e\u8fb9\u7f18\u5230\u6e90\u7ad9\u7684\u901a\u4fe1\u5b89\u5168\uff0c\u9632\u6b62\u4e2d\u95f4\u4eba\u548c\u56de\u6e90\u6ee5\u7528\u3002<\/p>\n<h3>\u5b9e\u73b0\u8981\u70b9<\/h3>\n<ul>\n<li>\u4f7f\u7528\u73b0\u4ee3\u52a0\u5bc6\u5957\u4ef6\u5e76\u7981\u7528\u5df2\u77e5\u4e0d\u5b89\u5168\u534f\u8bae\uff08SSLv3\u3001TLS1.0\u3001TLS1.1\uff09\u3002<\/li>\n<li>\u542f\u7528HSTS\u5e76\u914d\u7f6e\u5408\u7406\u7684max-age\u4e0epreload\u7b56\u7565\u3002<\/li>\n<li>\u56de\u6e90\u65f6\u4f7f\u7528\u79c1\u6709\u8bc1\u4e66\u6216\u57fa\u4e8eMutual TLS\uff08mTLS\uff09\/IP\u767d\u540d\u5355\u65b9\u5f0f\uff0c\u786e\u4fdd\u53ea\u6709CDN\u80fd\u62c9\u53d6\u6e90\u7ad9\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<p>\u5e94\u7528\u573a\u666f\uff1a\u4fdd\u62a4API\u3001\u63a7\u5236\u9762\u677f\u548c\u7ba1\u7406\u63a5\u53e3\uff0c\u907f\u514d\u672a\u6388\u6743\u56de\u6e90\u8bbf\u95ee\u3002\u5bf9\u4e8e\u4f7f\u7528\u6d77\u5916\u670d\u52a1\u5668\u6216\u5206\u5e03\u5f0f\u6e90\u7ad9\uff08\u4f8b\u5982\u65e5\u672c\u670d\u52a1\u5668\u3001\u97e9\u56fd\u670d\u52a1\u5668\u3001\u65b0\u52a0\u5761\u670d\u52a1\u5668\uff09\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<h2>\u5e94\u7528\u573a\u666f\u7ec6\u5206\u4e0e\u4f18\u52bf\u5bf9\u6bd4<\/h2>\n<p>\u4e0d\u540c\u4e1a\u52a1\u6709\u4e0d\u540c\u91cd\u70b9\uff1a<\/p>\n<ul>\n<li>\u9759\u6001\u8d44\u6e90\u5206\u53d1\uff08\u56fe\u7247\u3001\u89c6\u9891\uff09\uff1a\u4fa7\u91cd\u7b7e\u540dURL\u3001\u9632\u76d7\u94fe\u4e0e\u7f13\u5b58\u7b56\u7565\uff0c\u914d\u5408CDN\u8fb9\u7f18\u7f13\u5b58\u51cf\u5c11\u56de\u6e90\u5e26\u5bbd\uff0c\u9002\u5408\u90e8\u7f72\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4ee5\u670d\u52a1\u4e9a\u592a\u7528\u6237\u3002<\/li>\n<li>API\u4e0e\u540e\u7aef\u670d\u52a1\uff1a\u4f18\u5148\u4f7f\u7528WAF\u3001\u901f\u7387\u9650\u5236\u548cmTLS\u56de\u6e90\u4fdd\u62a4\uff0cAPI\u7f51\u5173\u4e0eCDN\u534f\u540c\u53ef\u63d0\u9ad8\u6297\u653b\u51fb\u80fd\u529b\uff0c\u9002\u5408\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u6216\u6d77\u5916\u670d\u52a1\u5668\u4f5c\u533a\u57df\u5206\u53d1\u3002<\/li>\n<li>\u7ba1\u7406\u540e\u53f0\u4e0e\u654f\u611f\u64cd\u4f5c\uff1a\u5f3a\u5236\u5730\u7406\u8bbf\u95ee\u9650\u5236\u3001IP\u767d\u540d\u5355\u4e0e\u53cc\u56e0\u7d20\u9a8c\u8bc1\uff0c\u7ed3\u5408CDN\u8fb9\u7f18\u7b56\u7565\u51cf\u5c11\u66b4\u9732\u9762\u3002<\/li>\n<\/ul>\n<p>\u76f8\u6bd4\u5355\u7eaf\u4f9d\u8d56\u6e90\u7ad9\u9632\u62a4\uff0cCDN\u5c42\u63d0\u4f9b\u4e86\u66f4\u9760\u8fd1\u7528\u6237\u7684\u68c0\u6d4b\u4e0e\u963b\u65ad\uff0c\u80fd\u663e\u8457\u7f29\u77ed\u653b\u51fb\u94fe\u5e76\u8282\u7ea6\u5e26\u5bbd\u6210\u672c\u3002\u4f46CDN\u5e76\u975e\u4e07\u80fd\uff0c\u9700\u4e0e\u6e90\u7ad9\u9632\u62a4\uff08\u5982\u4e3b\u673aWAF\u3001\u4e3b\u673aIDS\/IPS\uff09\u534f\u540c\u3002<\/p>\n<h2>\u9009\u8d2d\u5efa\u8bae\uff08\u5982\u4f55\u5728\u4e0d\u540c\u670d\u52a1\u5668\/\u533a\u57df\u73af\u5883\u4e0b\u90e8\u7f72CDN\u9632\u62a4\uff09<\/h2>\n<p>\u9009\u62e9CDN\u4e0e\u670d\u52a1\u5668\uff08\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS\u3001\u65e5\u672c\u670d\u52a1\u5668\u7b49\uff09\u65f6\uff0c\u8bf7\u8003\u8651\u4ee5\u4e0b\u8981\u7d20\uff1a<\/p>\n<ul>\n<li>\u8282\u70b9\u8986\u76d6\uff1a\u4e1a\u52a1\u4ee5\u4e9a\u592a\u4e3a\u4e3b\u63a8\u8350\u5728\u9999\u6e2f\u670d\u52a1\u5668\u3001\u65b0\u52a0\u5761\u670d\u52a1\u5668\u3001\u97e9\u56fd\u670d\u52a1\u5668\u3001\u65e5\u672c\u670d\u52a1\u5668\u9644\u8fd1\u6709\u826f\u597d\u8fb9\u7f18\u8986\u76d6\u7684CDN\uff1b\u7f8e\u6d32\u6216\u6b27\u6d32\u4e1a\u52a1\u4f18\u5148\u9009\u62e9\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u9644\u8fd1\u8282\u70b9\u5bc6\u96c6\u7684\u670d\u52a1\u3002<\/li>\n<li>\u5b89\u5168\u80fd\u529b\uff1a\u786e\u8ba4CDN\u63d0\u4f9b\u5546\u7684WAF\u89c4\u5219\u5e93\u3001Bot\u7ba1\u7406\u3001DDoS\u9632\u62a4\u80fd\u529b\u4ee5\u53ca\u652f\u6301\u81ea\u5b9a\u4e49\u89c4\u5219\u7684\u7075\u6d3b\u6027\u3002<\/li>\n<li>\u56de\u6e90\u4e0e\u8bc1\u4e66\u7ba1\u7406\uff1a\u652f\u6301mTLS\u3001\u79c1\u6709\u8bc1\u4e66\u548cSigned URL\u7684\u80fd\u529b\uff0c\u4fbf\u4e8e\u5bf9\u6e90\u7ad9\uff08\u4e0d\u8bba\u662f\u9999\u6e2f\u670d\u52a1\u5668\u6216\u6d77\u5916\u670d\u52a1\u5668\uff09\u8fdb\u884c\u4e25\u683c\u4fdd\u62a4\u3002<\/li>\n<li>\u65e5\u5fd7\u4e0e\u53ef\u89c2\u6d4b\u6027\uff1a\u5b9e\u65f6\u65e5\u5fd7\u3001\u53d6\u6837\u4e0e\u6eaf\u6e90\u80fd\u529b\uff0c\u4fbf\u4e8e\u5feb\u901f\u6392\u67e5\u8bef\u62a5\u6216\u653b\u51fb\u6eaf\u6e90\u3002<\/li>\n<li>\u6210\u672c\u4e0e\u8ba1\u8d39\u6a21\u578b\uff1a\u8fb9\u7f18\u8ba1\u7b97\u3001\u65e5\u5fd7\u67e5\u8be2\u3001WAF\u5339\u914d\u89c4\u5219\u7684\u8ba1\u8d39\u53ef\u80fd\u4e0d\u540c\uff0c\u7ed3\u5408\u8bbf\u95ee\u6a21\u5f0f\uff08\u9759\u6001\u8d44\u6e90\u591a\u8fd8\u662fAPI\u591a\uff09\u9009\u578b\u3002<\/li>\n<\/ul>\n<h2>\u5b9e\u8df5\u5efa\u8bae\u4e0e\u5e38\u89c1\u8bef\u533a<\/h2>\n<p>\u5b9e\u64cd\u4e2d\u5e38\u89c1\u8bef\u533a\u6709\uff1a<\/p>\n<ul>\n<li>\u8bef\u4ee5\u4e3a\u542f\u7528CDN\u540e\u53ef\u653e\u5f03\u6e90\u7ad9\u9632\u62a4\u3002CDN\u662f\u7b2c\u4e00\u9053\u9632\u7ebf\uff0c\u6e90\u7ad9\u4ecd\u9700\u505a\u6700\u5c0f\u6743\u9650\u4e0e\u57fa\u672c\u9632\u62a4\u3002<\/li>\n<li>\u8fc7\u5ea6\u4fe1\u4efbIP\u5730\u5740\u3002\u653b\u51fb\u8005\u53ef\u4f7f\u7528\u4ee3\u7406\u6216\u88ab\u63a7\u673a\u7fa4\uff0c\u9700\u7ed3\u5408\u884c\u4e3a\u5206\u6790\u4e0e\u7b7e\u540d\u6821\u9a8c\u3002<\/li>\n<li>\u76f2\u76ee\u62c9\u4f4e\u5b89\u5168\u9608\u503c\u5bfc\u81f4\u8bef\u4f24\u3002\u5e94\u5148\u5728\u76d1\u63a7\/\u544a\u8b66\u6a21\u5f0f\u89c2\u5bdf\uff0c\u518d\u9010\u6b65\u5207\u6362\u4e3a\u963b\u65ad\u6a21\u5f0f\u3002<\/li>\n<\/ul>\n<p>\u843d\u5730\u6d41\u7a0b\u5efa\u8bae\uff1a\u5148\u5728\u6d4b\u8bd5\u57df\u540d\uff08\u53ef\u7528\u72ec\u7acb\u7684\u9999\u6e2fVPS\u6216\u7f8e\u56fdVPS\uff09\u4e0a\u6a21\u62df\u6d41\u91cf\u5e76\u5f00\u542f\u76d1\u63a7 \u2192 \u9010\u6761\u542f\u7528\u89c4\u5219\u5e76\u89c2\u5bdf\u8bef\u62a5\u7387 \u2192 \u5168\u91cf\u4e0a\u7ebf\u5e76\u6301\u7eed\u8c03\u6574\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5728\u5f53\u4eca\u5a01\u80c1\u591a\u6837\u4e14\u6301\u7eed\u6f14\u5316\u7684\u73af\u5883\u4e2d\uff0cCDN\u5c42\u7684\u62e6\u622a\u4e0e\u9632\u62a4\u662f\u4fdd\u969c\u4e1a\u52a1\u53ef\u7528\u6027\u4e0e\u5b89\u5168\u6027\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\u3002\u901a\u8fc7\u7ed3\u5408<strong>\u901f\u7387\u9650\u5236\u3001\u7b7e\u540dURL\u3001WAF\u3001\u81ea\u9002\u5e94Bot\u7ba1\u7406\u3001IP\u4fe1\u8a89\/\u5730\u7406\u8fc7\u6ee4\u4e0eTLS\u56de\u6e90\u4fdd\u62a4<\/strong>\u516d\u5927\u7b56\u7565\uff0c\u53ef\u4ee5\u6784\u5efa\u8d77\u4e00\u5957\u65e2\u9ad8\u6548\u53c8\u7075\u6d3b\u7684\u9632\u62a4\u4f53\u7cfb\u3002\u65e0\u8bba\u60a8\u7684\u6e90\u7ad9\u90e8\u7f72\u5728\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\uff0c\u8fd8\u662f\u9009\u62e9\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS\u6216\u5176\u4ed6\u6d77\u5916\u670d\u52a1\u5668\uff08\u5982\u65e5\u672c\u670d\u52a1\u5668\u3001\u97e9\u56fd\u670d\u52a1\u5668\u3001\u65b0\u52a0\u5761\u670d\u52a1\u5668\uff09\uff0c\u90fd\u5e94\u57fa\u4e8e\u4e1a\u52a1\u7279\u6027\u5b9a\u5236\u9632\u62a4\u7b56\u7565\u5e76\u4e0e\u6e90\u7ad9\u534f\u540c\u9632\u5fa1\u3002<\/p>\n<p>\u82e5\u9700\u914d\u5957\u7684\u4e3b\u673a\u6216VPS\u4ee5\u4f5c\u4e3a\u6e90\u7ad9\u6216\u6d4b\u8bd5\u73af\u8282\uff0c\u53ef\u53c2\u8003\u6211\u4eec\u7684\u670d\u52a1\u5668\u4ea7\u54c1\u9875\u9762\uff1a<a href=\"https:\/\/server.hk\/server.php\" target=\"_blank\" rel=\"noopener\">\u9999\u6e2f\u670d\u52a1\u5668\u4e0eVPS\u65b9\u6848<\/a>\u3002\u66f4\u591a\u57df\u540d\u4e0e\u6258\u7ba1\u76f8\u5173\u4fe1\u606f\u53ef\u89c1\uff1a<a href=\"https:\/\/server.hk\/\" target=\"_blank\" rel=\"noopener\">Server.HK \u9996\u9875<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6d41\u91cf\u66b4\u6da8\u4e0eDDoS\u5a01\u80c1\u9891\u53d1\u7684\u65f6\u4ee3\uff0cCDN\u62e6\u622a\u6076\u610f\u8bf7\u6c42\u6210\u4e3a\u4fdd\u62a4\u6e90\u7ad9\u548c\u4fdd\u969c\u4e1a\u52a1\u8fde\u7eed\u6027\u7684\u5173\u952e\u4e00\u73af\u3002\u672c\u6587\u4ece\u539f\u7406\u5230\u5b9e\u64cd\uff0c\u9010\u6761\u62c6\u89e3\u516d\u5927\u5fc5\u5907\u7b56\u7565\uff0c\u5e76\u7ed9\u51fa\u4e0d\u540c\u5883\u5185\u5916\u90e8\u7f72\u573a\u666f\u7684\u9009\u578b\u4e0e\u843d\u5730\u5efa\u8bae\uff0c\u5e2e\u4f60\u628a\u9632\u62a4\u505a\u5230\u8fb9\u7f18\u8282\u70b9\u5c31\u7eea\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4928],"tags":[3521,3368,3518,185,3520,3519,3522,3523],"class_list":{"0":"post-209747","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-4928","7":"tag-bot","8":"tag-cdn","10":"tag-ddos","11":"tag-waf","12":"tag-3519","13":"tag-3522","14":"tag-3523"},"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209747","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=209747"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209747\/revisions"}],"predecessor-version":[{"id":209748,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209747\/revisions\/209748"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=209747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=209747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=209747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}