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Shield\u6216\u4e2d\u95f4\u5c42\u7f13\u5b58\uff0c\u964d\u4f4e\u6e90\u7ad9\u6240\u9700\u7684\u5e26\u5bbd\u548c\u670d\u52a1\u5668\u89c4\u6a21\u3002<\/li>\n<li>\u8ba1\u8d39\u4f18\u5316\uff1a\u9009\u62e9\u6309\u9700\u6216\u5305\u5e74\u5e26\u5bbd\u8ba1\u5212\u3001\u5229\u7528\u8fb9\u7f18\u7f13\u5b58\u524a\u51cf\u9ad8\u5cf0\u8ba1\u8d39\uff0c\u964d\u4f4e\u6574\u4f53TCO\u3002<\/li>\n<\/ul>\n<h3>\u589e\u6548\uff1a\u63d0\u9ad8\u6295\u653e\u7a33\u5b9a\u6027\u4e0e\u5546\u4e1a\u6307\u6807<\/h3>\n<ul>\n<li>\u63d0\u9ad8\u53ef\u7528\u6027\uff1a\u591a\u8282\u70b9\u5197\u4f59\u4e0e\u5065\u5eb7\u68c0\u67e5\u786e\u4fdd\u5e7f\u544a\u8bf7\u6c42\u4e0d\u4e2d\u65ad\uff0c\u7ed3\u5408DDoS\u9632\u62a4\u51cf\u5c11\u6076\u610f\u6d41\u91cf\u5f71\u54cd\u3002<\/li>\n<li>\u63d0\u9ad8\u53d8\u73b0\u6548\u7387\uff1a\u66f4\u5feb\u7684\u52a0\u8f7d\u5e26\u6765\u66f4\u9ad8\u7684\u53ef\u89c1\u7387\uff08viewability\uff09\u548c\u66f4\u4f4e\u7684\u8df3\u5931\u7387\uff08bounce\uff09\uff0c\u63d0\u5347CTR\u548c\u5e7f\u544a\u6536\u76ca\u3002<\/li>\n<li>\u5408\u89c4\u4e0e\u76d1\u6d4b\uff1a\u8fb9\u7f18\u53ef\u4ee5\u505a\u5b9e\u65f6\u5ba1\u8ba1\u3001\u5e7f\u544a\u9a8c\u8bc1\u3001\u5e7f\u544a\u5c4f\u853d\u7b56\u7565\u4e0e\u5730\u57df\u5408\u89c4\u5224\u65ad\uff0c\u964d\u4f4e\u8fdd\u89c4\u98ce\u9669\u3002<\/li>\n<\/ul>\n<h2>\u4f18\u52bf\u5bf9\u6bd4\uff1a\u81ea\u5efa\u5206\u53d1\u4e0e\u4f7f\u7528CDN\u7684\u6743\u8861<\/h2>\n<p>\u5f88\u591a\u4f01\u4e1a\u4f1a\u5728\u81ea\u5efa\u6d77\u5916\u673a\u623f\uff08\u5982\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\uff09\u4e0e\u7b2c\u4e09\u65b9CDN\u4e4b\u95f4\u505a\u9009\u62e9\u3002\u4e24\u8005\u7684\u5173\u952e\u5dee\u5f02\uff1a<\/p>\n<ul>\n<li><strong>\u90e8\u7f72\u901f\u5ea6<\/strong>\uff1aCDN\u53ef\u5728\u6570\u5c0f\u65f6\u5185\u8986\u76d6\u5168\u7403PoP\uff0c\u81ea\u5efa\u9700\u8981\u8f83\u957f\u65f6\u95f4\u51c6\u5907\u6d77\u5916\u670d\u52a1\u5668\uff08\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS\u6216\u65b0\u52a0\u5761\u670d\u52a1\u5668\u7b49\uff09\u4e0e\u7f51\u7edc\u94fe\u8def\u3002<\/li>\n<li><strong>\u6210\u672c\u6a21\u578b<\/strong>\uff1a\u81ea\u5efa\u9002\u5408\u957f\u671f\u9ad8\u57fa\u7ebf\u6d41\u91cf\u4e14\u5bf9\u6570\u636e\u4e3b\u6743\u654f\u611f\u7684\u573a\u666f\uff0c\u4f46\u521d\u671fCAPEX\u9ad8\uff1bCDN\u6309\u4f7f\u7528\u4ed8\u8d39\uff0c\u9002\u5408\u6ce2\u52a8\u6027\u5927\u7684\u5e7f\u544a\u6d41\u91cf\u3002<\/li>\n<li><strong>\u63a7\u5236\u6743\u4e0e\u53ef\u5b9a\u5236\u6027<\/strong>\uff1a\u81ea\u5efa\u80fd\u6700\u5927\u5316\u63a7\u5236\uff08\u4f8b\u5982\u81ea\u5b9a\u4e49\u7f13\u5b58\u7b56\u7565\u3001\u65e5\u5fd7\u91c7\u96c6\uff09\uff0c\u4f46CDN\u63d0\u4f9b\u4e30\u5bcc\u7684\u5373\u63d2\u5373\u7528\u529f\u80fd\uff08WAF\u3001\u6297DDoS\u3001\u8fb9\u7f18\u7a0b\u5e8f\u5316\uff09\u3002<\/li>\n<li><strong>\u6027\u80fd<\/strong>\uff1aCDN\u5728\u5927\u591a\u6570\u5730\u57df\uff08\u65e5\u672c\u670d\u52a1\u5668\u3001\u97e9\u56fd\u670d\u52a1\u5668\u6216\u6b27\u6d32PoP\u7b49\uff09\u63d0\u4f9b\u66f4\u4f18\u7684\u8fb9\u7f18\u63a5\u5165\uff0c\u4e14\u5177\u5907\u6210\u719f\u7684\u8def\u7531\u4f18\u5316\u4e0e\u52a0\u901f\u534f\u8bae\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2>\u9009\u8d2d\u4e0e\u90e8\u7f72\u5efa\u8bae\uff08\u9762\u5411\u7ad9\u957f\u4e0e\u4f01\u4e1a\uff09<\/h2>\n<p>\u9009\u62e9\u5408\u9002\u7684CDN\u4e0e\u90e8\u7f72\u6a21\u5f0f\uff0c\u9700\u8981\u7efc\u5408\u6280\u672f\u9700\u6c42\u3001\u9884\u7b97\u4e0e\u5408\u89c4\u6027\u8003\u91cf\u3002\u4e0b\u9762\u662f\u5b9e\u52a1\u5efa\u8bae\uff1a<\/p>\n<h3>\u8bc4\u4f30\u8981\u70b9<\/h3>\n<ul>\n<li>PoP\u8986\u76d6\u4e0e\u5ef6\u8fdf\uff1a\u4f18\u5148\u9009\u62e9\u5728\u76ee\u6807\u6d41\u91cf\u5bc6\u96c6\u533a\u57df\u6709PoP\u7684\u4f9b\u5e94\u5546\uff08\u82e5\u9762\u5411\u6e2f\u6fb3\u53f0\u6216\u4e2d\u56fd\u5357\u65b9\u7528\u6237\uff0c\u9999\u6e2f\u670d\u52a1\u5668\/\u9999\u6e2fVPS 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