{"id":209773,"date":"2025-10-23T22:47:33","date_gmt":"2025-10-23T14:47:33","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209773\/"},"modified":"2025-10-23T22:47:34","modified_gmt":"2025-10-23T14:47:34","slug":"cdn-125","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209773\/","title":{"rendered":"CDN\u52a0\u5bc6\u4f20\u8f93\uff1a\u6784\u5efa\u4f01\u4e1a\u7ea7\u6570\u636e\u9632\u62a4\u7684\u5173\u952e\u4e00\u73af"},"content":{"rendered":"<p>\u5728\u5f53\u4eca\u5206\u5e03\u5f0f\u7f51\u7ad9\u4e0e\u5e94\u7528\u67b6\u6784\u4e2d\uff0cCDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u5df2\u6210\u4e3a\u63d0\u5347\u6027\u80fd\u4e0e\u53ef\u7528\u6027\u7684\u6807\u914d\u3002\u4f46\u4ec5\u6709\u7f13\u5b58\u4e0e\u5c31\u8fd1\u8bbf\u95ee\u5e76\u4e0d\u80fd\u5b8c\u5168\u4fdd\u969c\u4f01\u4e1a\u6570\u636e\u5b89\u5168\u3002<strong>\u52a0\u5bc6\u4f20\u8f93\uff08encryption in 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1.2\uff0c\u5b83\u7b80\u5316\u63e1\u624b\u3001\u9ed8\u8ba4\u63d0\u4f9b\u66f4\u5f3a\u7684\u5bc6\u94a5\u534f\u5546\u4e0e\u524d\u5411\u4fdd\u5bc6\uff08PFS\uff09\uff0c\u5e76\u652f\u6301\u66f4\u5b89\u5168\u7684\u5bc6\u7801\u5957\u4ef6\uff1b<\/li>\n<li><strong>\u5bc6\u5957\u4ef6\u9009\u62e9<\/strong>\uff1a\u4f18\u5148\u4f7f\u7528AEAD\u7b97\u6cd5\uff08\u5982AES-GCM\u3001ChaCha20-Poly1305\uff09\uff0c\u4ee5\u786e\u4fdd\u673a\u5bc6\u6027\u4e0e\u6570\u636e\u5b8c\u6574\u6027\uff1b<\/li>\n<li><strong>\u524d\u5411\u4fdd\u5bc6\uff08PFS\uff09<\/strong>\uff1a\u4f7f\u7528ECDHE\u7b49\u4e34\u65f6\u5bc6\u94a5\u534f\u5546\u65b9\u5f0f\uff0c\u786e\u4fdd\u957f\u671f\u5bc6\u94a5\u6cc4\u9732\u65f6\u5386\u53f2\u4f1a\u8bdd\u4ecd\u65e7\u5b89\u5168\uff1b<\/li>\n<li><strong>\u4f1a\u8bdd\u6062\u590d\u4e0e0-RTT<\/strong>\uff1a\u5229\u7528TLS\u4f1a\u8bdd\u7968\u636e\uff08session 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Edge\uff09<\/strong>\uff1a\u786e\u4fdd\u6240\u6709\u5bf9\u5916\u8bf7\u6c42\u4f7f\u7528HTTPS\uff0c\u5e76\u5f00\u542fHSTS\uff08\u4e25\u683c\u4f20\u8f93\u5b89\u5168\uff09\u4e0e\u5b89\u5168Cookie\u7b56\u7565\u3002<\/li>\n<li><strong>\u8fb9\u7f18\u5230\u6e90\u7ad9\uff08Edge \u2194 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