{"id":24588,"date":"2025-09-11T13:53:47","date_gmt":"2025-09-11T05:53:47","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-tw\/why-does-an-ip-address-still-leak-after-using-cdn\/"},"modified":"2025-09-11T13:55:28","modified_gmt":"2025-09-11T05:55:28","slug":"why-does-an-ip-address-still-leak-after-using-cdn","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/why-does-an-ip-address-still-leak-after-using-cdn\/","title":{"rendered":"\u70ba\u4ec0\u9ebc\u4f7f\u7528CDN\u5f8cIP\u4f4d\u5740\u4ecd\u6703\u6d29\u9732\uff1f"},"content":{"rendered":"<p>\u5728\u4f3a\u670d\u5668\u5b89\u5168\u548c<a href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/key-cdn-tech-for-live-streaming-real-time-interaction\/\" target=\"_blank\">CDN<\/a>\u5be6\u65bd\u9818\u57df\uff0c\u7279\u5225\u662f\u5728<a href=\"https:\/\/www.varidata.com\/zh-tw\/server\/hk\/cn2\/\" target=\"_blank\">\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528<\/a>\u74b0\u5883\u4e2d\uff0c\u5373\u4f7f\u90e8\u7f72\u4e86\u5167\u5bb9\u5206\u767c\u7db2\u8def\uff0cIP\u4f4d\u5740\u6d29\u9732\u4ecd\u7136\u662f\u4e00\u500b\u6301\u7e8c\u5b58\u5728\u7684\u6311\u6230\u3002\u672c\u6280\u8853\u6307\u5357\u6df1\u5165\u63a2\u8a0e\u4e86IP\u6d29\u9732\u7684\u5e95\u5c64\u6a5f\u5236\uff0c\u4e26\u70ba\u6280\u8853\u5c08\u696d\u4eba\u58eb\u63d0\u4f9b\u9ad8\u7d1a\u89e3\u6c7a\u65b9\u6848\u3002\u96d6\u7136CDN\u80fd\u5920\u6709\u6548\u9632\u79a6DDoS\u653b\u64ca\u4e26\u63d0\u5347\u5167\u5bb9\u5206\u767c\u6548\u80fd\uff0c\u4f46\u5b83\u5011\u4e26\u4e0d\u80fd\u5b8c\u5168\u906e\u853d\u6e90\u4f3a\u670d\u5668\u7684\u8eab\u4efd\u8cc7\u8a0a\u3002<\/p>\n<h2><strong>\u7406\u89e3CDN\u67b6\u69cb\u548c\u5b89\u5168\u5c64<\/strong><\/h2>\n<p>\u5167\u5bb9\u5206\u767c\u7db2\u8def\u4f5c\u70ba\u6e90\u4f3a\u670d\u5668\u548c\u7d42\u7aef\u4f7f\u7528\u8005\u4e4b\u9593\u7684\u5206\u6563\u5f0f\u4e2d\u9593\u5c64\u904b\u4f5c\u3002\u73fe\u4ee3CDN\u67b6\u69cb\u63a1\u7528\u8907\u96dc\u7684\u8def\u7531\u6f14\u7b97\u6cd5\u548c\u591a\u5c64\u5feb\u53d6\u4f86\u6700\u4f73\u5316\u5167\u5bb9\u5206\u767c\uff0c\u540c\u6642\u8a66\u5716\u4fdd\u8b77\u6e90\u4f3a\u670d\u5668\u8a73\u7d30\u8cc7\u8a0a\u3002\u7136\u800c\uff0c\u9019\u4e9b\u7cfb\u7d71\u7684\u8907\u96dc\u6027\u6709\u6642\u6703\u5275\u9020\u51fa\u610f\u60f3\u4e0d\u5230\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u88ab\u7d93\u9a57\u8c50\u5bcc\u7684\u653b\u64ca\u8005\u6240\u5229\u7528\u3002<\/p>\n<ul>\n<li>\u908a\u7de3\u4f3a\u670d\u5668\u5206\u5e03\uff1a\n<ul>\n<li>\u904d\u5e03\u4e9e\u592a\u5730\u5340\u7684\u5730\u7406\u7bc0\u9ede<\/li>\n<li>\u57fa\u65bc\u4f7f\u7528\u8005\u9130\u8fd1\u5ea6\u7684\u8ca0\u8f09\u5e73\u8861\u6f14\u7b97\u6cd5<\/li>\n<li>\u91dd\u5c0d\u9999\u6e2f\u53ca\u5468\u908a\u5730\u5340\u7684\u5340\u57df\u6d41\u91cf\u6700\u4f73\u5316<\/li>\n<li>PoP\u4e4b\u9593\u7684\u81ea\u52d5\u6545\u969c\u8f49\u79fb\u6a5f\u5236<\/li>\n<\/ul>\n<\/li>\n<li>\u8acb\u6c42\u8def\u7531\uff1a\n<ul>\n<li>\u7528\u65bc\u6700\u4f73\u8def\u5f91\u9078\u64c7\u7684BGP\u4efb\u64ad\u8def\u7531<\/li>\n<li>\u5e36\u5065\u5eb7\u6aa2\u67e5\u7684\u52d5\u614bDNS\u89e3\u6790<\/li>\n<li>\u57fa\u65bc\u5373\u6642\u6307\u6a19\u7684\u6d41\u91cf\u5f15\u5c0e<\/li>\n<li>\u7528\u65bc\u589e\u5f37\u5b89\u5168\u6027\u7684\u7b2c7\u5c64\u8def\u7531\u6c7a\u7b56<\/li>\n<\/ul>\n<\/li>\n<li>\u6e90\u7ad9\u9632\u8b77\uff1a\n<ul>\n<li>\u5206\u5c64\u5feb\u53d6\u67b6\u69cb<\/li>\n<li>\u9632\u6b62\u5feb\u53d6\u96ea\u5d29\u7684\u8acb\u6c42\u5408\u4f75<\/li>\n<li>\u6e90\u7ad9\u9023\u63a5\u6c60\u5316<\/li>\n<li>\u9ad8\u7d1a\u901f\u7387\u9650\u5236\u6a5f\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>CDN\u5be6\u65bd\u4e2d\u5e38\u898b\u7684IP\u6d29\u9732\u9014\u5f91<\/strong><\/h2>\n<p>\u5118\u7ba1CDN\u914d\u7f6e\u7a69\u5065\uff0c\u4f46\u4ecd\u6709\u591a\u500b\u6280\u8853\u9014\u5f91\u53ef\u80fd\u66b4\u9732\u60a8\u7684\u6e90\u4f3a\u670d\u5668IP\u4f4d\u5740\u3002\u7406\u89e3\u9019\u4e9b\u6f0f\u6d1e\u5c0d\u65bc\u5be6\u65bd\u6709\u6548\u7684\u9632\u7bc4\u63aa\u65bd\u81f3\u95dc\u91cd\u8981\u3002\u8a31\u591a\u9019\u4e9b\u6d29\u9732\u9014\u5f91\u6e90\u65bc\u6700\u521d\u8a2d\u8a08\u6642\u4e26\u672a\u8003\u616e\u96b1\u79c1\u7684\u6a19\u6e96\u7db2\u969b\u7db2\u8def\u5354\u5b9a\u548c\u670d\u52d9\u3002<\/p>\n<ol>\n<li>DNS\u89e3\u6790\u6d29\u9732\n<ul>\n<li>\u907a\u7559\u66b4\u9732\u7684\u820aA\u8a18\u9304\u5c0e\u81f4\u7684DNS\u9077\u79fb\u4e0d\u5b8c\u6574<\/li>\n<li>\u516c\u5171\u88ab\u52d5DNS\u8cc7\u6599\u5eab\u4e2d\u7684\u6b77\u53f2DNS\u8cc7\u6599<\/li>\n<li>\u66b4\u9732\u5167\u90e8\u8a18\u9304\u7684\u5340\u57df\u50b3\u8f38\u914d\u7f6e\u932f\u8aa4<\/li>\n<li>\u5167\u90e8\u7db2\u8def\u4e2d\u7684DNS\u91cd\u7d81\u5b9a\u6f0f\u6d1e<\/li>\n<li>DNSSEC NSEC\u904d\u6b77\u653b\u64ca<\/li>\n<\/ul>\n<\/li>\n<li>WebRTC\u5354\u5b9a\u66b4\u9732\n<ul>\n<li>\u986f\u793a\u5167\u90e8IP\u7684STUN\u4f3a\u670d\u5668\u67e5\u8a62<\/li>\n<li>\u66b4\u9732\u7db2\u8def\u4ecb\u9762\u7684ICE\u5019\u9078\u8005\u6536\u96c6<\/li>\n<li>\u7e5e\u904e\u4ee3\u7406\u8a2d\u5b9a\u7684\u9810\u8a2d\u700f\u89bd\u5668\u884c\u70ba<\/li>\n<li>\u900f\u904eWebRTC API\u7684\u672c\u5730\u7db2\u8def\u5217\u8209<\/li>\n<li>\u5c0d\u7b49\u9023\u63a5\u5efa\u7acb\u6d29\u9732<\/li>\n<\/ul>\n<\/li>\n<li>SSL\/TLS\u6191\u8b49\u5143\u8cc7\u6599\n<ul>\n<li>\u986f\u793a\u6b77\u53f2\u6191\u8b49\u7684\u6191\u8b49\u900f\u660e\u5ea6\u65e5\u8a8c<\/li>\n<li>TLS\u63e1\u624b\u671f\u9593\u7684SNI\u8cc7\u8a0a\u6d29\u9732<\/li>\n<li>\u66b4\u9732\u57fa\u790e\u8a2d\u65bd\u7684OCSP\u56de\u61c9\u67e5\u8a62<\/li>\n<li>\u6191\u8b49\u4e2d\u7684\u4e3b\u984c\u5099\u7528\u540d\u7a31<\/li>\n<li>\u907a\u7559SSL\u6191\u8b49\u6b98\u7559<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u6280\u8853\u6df1\u5ea6\u5256\u6790\uff1aWebRTC\u6d29\u9732<\/strong><\/h2>\n<p>WebRTC\u5e36\u4f86\u4e86\u7279\u6b8a\u7684\u5b89\u5168\u8003\u91cf\uff0c\u56e0\u70ba\u5b83\u65e8\u5728\u5efa\u7acb\u9ede\u5c0d\u9ede\u9023\u63a5\uff0c\u53ef\u80fd\u7e5e\u904e\u50b3\u7d71\u7684\u7db2\u8def\u5b89\u5168\u63aa\u65bd\u3002\u5373\u4f7f\u4f7f\u7528CDN\uff0c\u8a72\u5354\u5b9a\u5c0d\u76f4\u63a5\u9023\u63a5\u7684\u8981\u6c42\u4e5f\u53ef\u80fd\u7121\u610f\u4e2d\u66b4\u9732\u5167\u90e8\u7db2\u8def\u914d\u7f6e\u548cIP\u4f4d\u5740\u3002<\/p>\n<ul>\n<li>ICE\u6846\u67b6\u64cd\u4f5c\n<ul>\n<li>\u7528\u65bcNAT\u7a7f\u900f\u7684UDP\u6253\u6d1e\u6280\u8853<\/li>\n<li>TURN\u4f3a\u670d\u5668\u4e2d\u7e7c\u6a5f\u5236\u548c\u914d\u7f6e<\/li>\n<li>\u7db2\u8def\u4ecb\u9762\u767c\u73fe\u5354\u5b9a<\/li>\n<li>\u5019\u9078\u8005\u6536\u96c6\u6700\u4f73\u5316<\/li>\n<li>\u96b1\u79c1\u6a21\u5f0f\u5be6\u73fe\u53ca\u5176\u9650\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u96fb\u5b50\u90f5\u4ef6\u4f3a\u670d\u5668\u914d\u7f6e\u548cIP\u66b4\u9732<\/strong><\/h2>\n<p>\u90f5\u4ef6\u4f3a\u670d\u5668\u914d\u7f6e\u662fIP\u4f4d\u5740\u6d29\u9732\u7684\u91cd\u8981\u98a8\u96aa\u9014\u5f91\uff0c\u5728\u9999\u6e2f\u7684\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\u5c24\u5176\u5982\u6b64\u3002\u96fb\u5b50\u90f5\u4ef6\u57fa\u790e\u8a2d\u65bd\u7684\u8907\u96dc\u6027\u5e38\u5e38\u900f\u904e\u5404\u7a2e\u6280\u8853\u6a5f\u5236\u548c\u6a19\u982d\u5c0e\u81f4\u610f\u5916\u66b4\u9732\u3002\u73fe\u4ee3\u96fb\u5b50\u90f5\u4ef6\u7cfb\u7d71\u9700\u8981\u8b39\u614e\u914d\u7f6e\u4ee5\u5728\u4fdd\u6301\u96b1\u79c1\u7684\u540c\u6642\u78ba\u4fdd\u53ef\u6295\u905e\u6027\u3002<\/p>\n<ol>\n<li>\u986f\u793a\u6e90IP\u7684\u5e38\u898b\u96fb\u5b50\u90f5\u4ef6\u6a19\u982d\uff1a\n<ul>\n<li>\u986f\u793a\u90f5\u4ef6\u4e2d\u7e7c\u93c8\u7684Received\u6a19\u982d\uff1a\n<ul>\n<li>\u6a19\u982d\u8def\u5f91\u4e2d\u7684\u5167\u90e8\u4f3a\u670d\u5668IP<\/li>\n<li>\u6642\u9593\u6233\u95dc\u806f\u53ef\u80fd\u6027<\/li>\n<li>\u5730\u7406\u4f4d\u7f6e\u5143\u8cc7\u6599<\/li>\n<\/ul>\n<\/li>\n<li>X-Originating-IP\u6a19\u982d\uff1a\n<ul>\n<li>\u7db2\u9801\u90f5\u4ef6\u4f3a\u670d\u5668\u914d\u7f6e<\/li>\n<li>\u907a\u7559\u7cfb\u7d71\u76f8\u5bb9\u6027<\/li>\n<li>\u884c\u52d5\u5ba2\u6236\u7aef\u4e92\u52d5<\/li>\n<\/ul>\n<\/li>\n<li>Authentication-Results\u8a73\u60c5\uff1a\n<ul>\n<li>SPF\u8a18\u9304\u5f71\u97ff<\/li>\n<li>DKIM\u7c3d\u540d\u4f3a\u670d\u5668\u8cc7\u8a0a<\/li>\n<li>DMARC\u7b56\u7565\u5f71\u97ff<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u9ad8\u7d1a\u7de9\u89e3\u7b56\u7565<\/strong><\/h2>\n<p>\u9632\u6b62IP\u6d29\u9732\u9700\u8981\u8907\u96dc\u7684\u591a\u5c64\u9632\u79a6\u7b56\u7565\u3002\u73fe\u4ee3\u4fdd\u8b77\u6a5f\u5236\u5fc5\u9808\u8003\u616e\u5404\u7a2e\u653b\u64ca\u9014\u5f91\uff0c\u540c\u6642\u4fdd\u6301\u670d\u52d9\u529f\u80fd\u548c\u6548\u80fd\uff0c\u9019\u5728\u9999\u6e2f\u7684\u9ad8\u901f\u7db2\u969b\u7db2\u8def\u74b0\u5883\u4e2d\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<ul>\n<li>DNS\u5b89\u5168\u63aa\u65bd\uff1a\n<ul>\n<li>DNSSEC\u5be6\u65bd\uff1a\n<ul>\n<li>\u91d1\u9470\u7c3d\u540d\u91d1\u9470(KSK)\u8f2a\u63db\u7a0b\u5e8f<\/li>\n<li>\u5340\u57df\u7c3d\u540d\u91d1\u9470(ZSK)\u7ba1\u7406<\/li>\n<li>\u5e36\u9000\u51fa\u9078\u9805\u7684NSEC3\u5be6\u65bd<\/li>\n<\/ul>\n<\/li>\n<li>\u79c1\u6709WHOIS\u8a3b\u518a\uff1a\n<ul>\n<li>\u4ee3\u7406\u670d\u52d9\u914d\u7f6e<\/li>\n<li>\u6b77\u53f2\u8cc7\u6599\u522a\u9664\u7a0b\u5e8f<\/li>\n<li>\u5b9a\u671f\u96b1\u79c1\u7a3d\u6838\u6aa2\u67e5<\/li>\n<\/ul>\n<\/li>\n<li>DNS\u4ee3\u7406\u670d\u52d9\uff1a\n<ul>\n<li>\u5206\u96e2\u8996\u5716DNS\u8a2d\u5b9a<\/li>\n<li>\u52d5\u614bDNS\u904e\u6ffe<\/li>\n<li>\u67e5\u8a62\u901f\u7387\u9650\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>WebRTC\u4fdd\u8b77\uff1a\n<ul>\n<li>ICE\u5019\u9078\u8005\u904e\u6ffe\uff1a\n<ul>\n<li>\u81ea\u8a02STUN\/TURN\u914d\u7f6e<\/li>\n<li>UDP\u5354\u5b9a\u9650\u5236<\/li>\n<li>\u5019\u9078\u8005\u512a\u5148\u7d1a\u64cd\u4f5c<\/li>\n<\/ul>\n<\/li>\n<li>\u700f\u89bd\u5668\u7b56\u7565\u7ba1\u7406\uff1a\n<ul>\n<li>\u4f01\u696d\u7b56\u7565\u90e8\u7f72<\/li>\n<li>WebRTC\u96b1\u79c1\u6a21\u5f0f<\/li>\n<li>API\u9650\u5236\u5be6\u65bd<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u9999\u6e2f\u7279\u5b9a\u8003\u91cf\u56e0\u7d20<\/strong><\/h2>\n<p>\u9999\u6e2f\u4f5c\u70ba\u4e9e\u6d32\u4e3b\u8981\u7db2\u969b\u7db2\u8def\u6a1e\u7d10\u7684\u7368\u7279\u5730\u4f4d\u9700\u8981\u7279\u5225\u95dc\u6ce8\u5340\u57df\u5b89\u5168\u8003\u91cf\u56e0\u7d20\u3002\u9760\u8fd1\u4e2d\u570b\u5927\u9678\u7684\u5730\u7406\u4f4d\u7f6e\u548c\u4f5c\u70ba\u91cd\u8981\u91d1\u878d\u4e2d\u5fc3\u7684\u89d2\u8272\u70ba\u5b89\u5168\u5be6\u65bd\u5e36\u4f86\u4e86\u984d\u5916\u7684\u8907\u96dc\u6027\u3002<\/p>\n<ul>\n<li>\u5340\u57dfCDN\u7bc0\u9ede\u9078\u64c7\uff1a\n<ul>\n<li>\u6230\u7565\u6027PoP\u4f48\u5c40\uff1a\n<ul>\n<li>\u672c\u5730\u6d41\u91cf\u5ef6\u9072\u6700\u4f73\u5316<\/li>\n<li>\u570b\u969b\u983b\u5bec\u8003\u91cf<\/li>\n<li>\u76e3\u7ba1\u5408\u898f\u8981\u6c42<\/li>\n<\/ul>\n<\/li>\n<li>\u8de8\u5883\u6d41\u91cf\u6700\u4f73\u5316\uff1a\n<ul>\n<li>\u591a\u71df\u904b\u5546\u5c0d\u7b49\u4e92\u806f\u5b89\u6392<\/li>\n<li>BGP\u8def\u7531\u6700\u4f73\u5316<\/li>\n<li>\u5927\u9678\u9023\u63a5\u6d41\u91cf\u5de5\u7a0b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u5be6\u65bd\u6e05\u55ae\u548c\u6700\u4f73\u5be6\u52d9<\/strong><\/h2>\n<p>\u7cfb\u7d71\u5316\u7684\u5b89\u5168\u5be6\u65bd\u65b9\u6cd5\u78ba\u4fdd\u5168\u9762\u9632\u8b77against IP\u6d29\u9732\u3002\u6b64\u6e05\u55ae\u63d0\u4f9b\u4e86\u4e00\u500b\u7d50\u69cb\u5316\u7684\u65b9\u6cd5\u4f86\u4fdd\u8b77\u60a8\u7684\u57fa\u790e\u8a2d\u65bd\uff0c\u540c\u6642\u4fdd\u6301\u6700\u4f73\u6548\u80fd\u3002<\/p>\n<ol>\n<li>\u521d\u59cb\u5b89\u5168\u7a3d\u6838\n<ul>\n<li>\u7db2\u8def\u62d3\u64b2\u5206\u6790\uff1a\n<ul>\n<li>\u57fa\u790e\u8a2d\u65bd\u6620\u5c04<\/li>\n<li>\u670d\u52d9\u4f9d\u8cf4\u6587\u4ef6<\/li>\n<li>\u6d41\u91cf\u6d41\u5411\u5206\u6790<\/li>\n<\/ul>\n<\/li>\n<li>\u6f0f\u6d1e\u8a55\u4f30\uff1a\n<ul>\n<li>\u81ea\u52d5\u6383\u63cf\u5de5\u5177<\/li>\n<li>\u624b\u52d5\u6ef2\u900f\u6e2c\u8a66<\/li>\n<li>\u914d\u7f6e\u5be9\u67e5<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>CDN\u914d\u7f6e\n<ul>\n<li>\u6e90\u7ad9\u9632\u8b77\u8a2d\u5b9a\uff1a\n<ul>\n<li>\u62c9\u53d6\u5340\u57df\u914d\u7f6e<\/li>\n<li>\u5feb\u53d6\u898f\u5247\u6700\u4f73\u5316<\/li>\n<li>\u5b89\u5168\u6a19\u982d\u5be6\u65bd<\/li>\n<\/ul>\n<\/li>\n<li>SSL\/TLS\u6700\u4f73\u5316\uff1a\n<ul>\n<li>\u6191\u8b49\u7ba1\u7406<\/li>\n<li>\u5bc6\u78bc\u5957\u4ef6\u9078\u64c7<\/li>\n<li>\u5354\u5b9a\u7248\u672c\u63a7\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u7d50\u8ad6<\/strong><\/h2>\n<p>\u5728\u7576\u4eca\u8907\u96dc\u7684\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\uff0c\u4fdd\u8b77\u6e90\u4f3a\u670d\u5668\u7684IP\u4f4d\u5740\u9700\u8981\u6301\u7e8c\u7684\u8b66\u89ba\u548c\u6280\u8853\u5c08\u9577\u3002\u5c0d\u65bc\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u63d0\u4f9b\u5546\u548c\u4f3a\u670d\u5668\u8a17\u7ba1\u670d\u52d9\u4f86\u8aaa\uff0c\u5be6\u65bd\u5168\u9762\u7684\u5b89\u5168\u63aa\u65bd\u5c0d\u65bc\u7dad\u6301\u6548\u80fd\u548c\u4fdd\u8b77\u81f3\u95dc\u91cd\u8981\u3002\u5b9a\u671f\u5b89\u5168\u7a3d\u6838\uff0c\u7d50\u5408\u6301\u7e8c\u76e3\u63a7\u548c\u5b89\u5168\u63aa\u65bd\u7684\u8abf\u6574\uff0c\u53ef\u78ba\u4fdd\u5728\u52d5\u614b\u7684\u4e9e\u6d32\u7db2\u969b\u7db2\u8def\u74b0\u5883\u4e2d\u6301\u7e8c\u9632\u8b77\u4e0d\u65b7\u6f14\u8b8a\u7684IP\u6d29\u9732\u9014\u5f91\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4f3a\u670d\u5668\u5b89\u5168\u548cCDN\u5be6\u65bd\u9818\u57df\uff0c\u7279\u5225\u662f\u5728\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\uff0c\u5373\u4f7f\u90e8\u7f72\u4e86\u5167\u5bb9\u5206\u767c\u7db2\u8def\uff0cIP\u4f4d\u5740\u6d29\u9732\u4ecd\u7136\u662f\u4e00\u500b\u6301\u7e8c [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/why-does-an-ip-address-still-leak-after-using-cdn\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":24584,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[267],"tags":[],"class_list":["post-24588","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-tc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u70ba\u4ec0\u9ebc\u4f7f\u7528CDN\u5f8cIP\u4f4d\u5740\u4ecd\u6703\u6d29\u9732\uff1f<\/title>\n<meta name=\"description\" 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