{"id":167114,"date":"2026-08-04T13:10:33","date_gmt":"2026-08-04T10:10:33","guid":{"rendered":"https:\/\/www.catonetworks.com\/glossary\/%e4%bb%80%e4%b9%88%e6%98%af%e5%8a%a0%e5%af%86%e6%b5%81%e9%87%8f%ef%bc%9f\/"},"modified":"2026-08-23T15:22:20","modified_gmt":"2026-08-23T12:22:20","slug":"what-is-encrypted-traffic","status":"publish","type":"glossary","link":"https:\/\/www.catonetworks.com\/zh\/glossary\/what-is-encrypted-traffic\/","title":{"rendered":"\u4ec0\u9ebc\u662f\u52a0\u5bc6\u6d41\u91cf\uff1f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u7d55\u5927\u591a\u6578\u7684\u7db2\u969b\u7db2\u8def\u6d41\u91cf\u90fd\u88ab\u52a0\u5bc6\uff0c\u4e3b\u8981\u4f7f\u7528 TLS 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ECH\uff0c\u53ef\u80fd\u6539\u8b8a\u54ea\u4e9b\u5143\u8cc7\u6599\u4ecd\u53ef\u89c0\u5bdf\u3002<\/li>\n\n\n\n<li>\u5718\u968a\u901a\u5e38\u5fc5\u9808\u5728\u5b89\u5168\u6027\u53ef\u898b\u6027\u8207\u61c9\u7528\u7a0b\u5f0f\u53ef\u9760\u6027\u3001\u4f7f\u7528\u8005\u96b1\u79c1\u53ca\u8cc7\u6599\u6700\u5c0f\u5316\u9700\u6c42\u4e4b\u9593\u505a\u51fa\u6b0a\u8861\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-does-encrypted-mean-in-network-traffic\">\u7db2\u8def\u6d41\u91cf\u4e2d\u300c\u52a0\u5bc6\u300d\u662f\u4ec0\u9ebc\u610f\u601d\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u5bc6\u6d41\u91cf\u6307\u7684\u662f\u50b3\u8f38\u4e2d\u8cc7\u6599\u7684\u52a0\u5bc6\uff0c\u901a\u5e38\u4f7f\u7528 TLS\uff08\u53d6\u4ee3\u4e0d\u5b89\u5168\u7684 SSL\uff09\u3002\u8cc7\u6599\u4e5f\u53ef\u5229\u7528 AES 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class=\"wp-block-paragraph\">\u7d44\u7e54\u901a\u5e38\u6703\u7d50\u5408\u9019\u5169\u7a2e\u6280\u8853\u3002\u4f8b\u5982\uff0c\u4ed6\u5011\u53ef\u80fd\u6703\u9810\u8a2d\u6aa2\u8996\u5143\u8cc7\u6599\uff0c\u50c5\u5c0d\u88ab\u8b58\u5225\u70ba\u6f5b\u5728\u98a8\u96aa\u7684\u6d41\u91cf\u9032\u884c\u89e3\u5bc6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-approach-1-decryption-based-inspection\">\u65b9\u6cd5\u4e00\uff1a\u57fa\u65bc\u89e3\u5bc6\u7684\u6aa2\u67e5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u7a2e\u53ef\u80fd\u7684\u65b9\u6cd5\u662f\u6aa2\u67e5\u52a0\u5bc6\u6d41\u91cf\uff0c\u4e5f\u7a31\u70ba TLS \u6216 SSL \u6aa2\u67e5\u3002\u5728\u6b64\u6a21\u5f0f\u4e0b\uff0c\u5b89\u5168\u8a2d\u5099\u6703\u5728\u6aa2\u67e5\u9ede\u89e3\u5bc6\u6d41\u91cf\uff0c\u8a55\u4f30\u5f8c\u518d\u91cd\u65b0\u52a0\u5bc6\u4ee5\u9032\u884c\u50b3\u9001\u3002\u9019\u8b93\u7d44\u7e54\u80fd\u5920\u57f7\u884c\u653f\u7b56\u3001\u5075\u6e2c\u5a01\u8105\u3001\u6383\u63cf\u60e1\u610f\u8edf\u9ad4\uff0c\u4e26\u5be6\u65bd\u9700\u8981\u5c0d\u6709\u6548\u8f09\u8377\u53ef\u8996\u5316\u7684\u5167\u5bb9\u63a7\u7ba1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u800c\uff0c\u9019\u7a2e\u65b9\u6cd5\u4e5f\u5e36\u4f86\u98a8\u96aa\uff0c\u56e0\u70ba\u5b83\u9700\u8981\u7834\u58de\u52a0\u5bc6\u7684 TLS \u9023\u7dda\uff0c\u901a\u5e38\u662f\u5efa\u7acb\u5169\u500b\u7368\u7acb\u7684\u52a0\u5bc6\u9023\u7dda\uff0c\u4e00\u500b\u5f9e\u7528\u6236\u7aef\u5230\u5b89\u5168\u8a2d\u5099\uff0c\u53e6\u4e00\u500b\u5f9e\u88dd\u7f6e\u5230\u4f3a\u670d\u5668\u3002\u89e3\u5bc6\u6703\u5e36\u4f86\u96b1\u79c1\u98a8\u96aa\uff0c\u53ef\u80fd\u640d\u5bb3\u6548\u80fd\uff0c\u4e26\u589e\u52a0\u53ef\u80fd\u7834\u58de\u61c9\u7528\u7a0b\u5f0f\u7684\u8907\u96dc\u6027\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-how-does-decryption-based-inspection-work\">\u89e3\u5bc6\u5f0f\u6aa2\u67e5\u662f\u5982\u4f55\u904b\u4f5c\u7684\uff1f<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u65bc\u89e3\u5bc6\u7684\u6aa2\u67e5\u662f\u900f\u904e\u5c07\u52a0\u5bc6\u7684 TLS \u6703\u8a71\u62c6\u5206\u6210\u5169\u500b\u7368\u7acb\u6703\u8a71\uff0c\u4e2d\u9593\u6709\u4e00\u500b\u89e3\u5bc6\u9ede\u4f86\u904b\u4f5c\u3002\u9019\u5305\u62ec\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5ba2\u6236\u7aef\u555f\u52d5 TLS \u6703\u8a71\u3002<\/li>\n\n\n\n<li>\u6aa2\u67e5\u9ede\u6514\u622a\u4e26\u7d42\u6b62\u6703\u8a71\u3002<\/li>\n\n\n\n<li>\u6aa2\u67e5\u9ede\u6703\u5efa\u7acb\u4e00\u500b\u7368\u7acb\u7684 TLS \u6703\u8a71\u5230\u76ee\u7684\u5730\u3002<\/li>\n\n\n\n<li>\u5167\u5bb9\u6703\u4f9d\u653f\u7b56\u9032\u884c\u89e3\u5bc6\u8207\u6aa2\u67e5\u3002<\/li>\n\n\n\n<li>\u6d41\u91cf\u6703\u91cd\u65b0\u52a0\u5bc6\u4e26\u8f49\u767c\u3002<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-what-role-do-certificates-and-trust-stores-play\">\u8b49\u66f8\u548c\u4fe1\u8a17\u5009\u5eab\u626e\u6f14\u4ec0\u9ebc\u89d2\u8272\uff1f<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u8b93\u6aa2\u67e5\u9ede\u8207\u5ba2\u6236\u7aef\u5efa\u7acb\u6703\u8a71\uff0c\u5ba2\u6236\u7aef\u5fc5\u9808\u63a5\u53d7\u5176\u6578\u4f4d\u6191\u8b49\u662f\u76ee\u6a19\u7ad9\u9ede\u7684\u6709\u6548\u6191\u8b49\u3002\u9019\u901a\u5e38\u4ee5\u842c\u7528\u6578\u4f4d\u6191\u8b49\u7684\u5f62\u5f0f\u5be6\u4f5c\uff0c\u9069\u7528\u65bc\u5ba2\u6236\u53ef\u80fd\u9020\u8a2a\u7684\u4efb\u4f55\u7db2\u7ad9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u6b64\u65b9\u6cd5\u9700\u8981\u5c0d\u4f01\u696d\u53ca\u5176\u5b89\u5168\u6027\u9ad8\u5ea6\u4fe1\u4efb\uff0c\u56e0\u70ba\u5ba2\u6236\u7aef\u5df2\u7121\u6cd5\u9a57\u8b49\u76ee\u6a19\u7ad9\u9ede\u63d0\u4f9b\u7684\u771f\u5be6\u6578\u4f4d\u6191\u8b49\u3002\u56e0\u6b64\uff0c\u9019\u5f35\u6578\u4f4d\u6191\u8b49\u5e38\u6210\u70ba\u8a2d\u5b9a\u932f\u8aa4\u3001\u5b89\u5168\u98a8\u96aa\u53ca\u4e2d\u65b7\u7684\u4f86\u6e90\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-what-gets-inspected-after-decryption\">\u89e3\u5bc6\u5f8c\u6703\u6aa2\u67e5\u54ea\u4e9b\u5167\u5bb9\uff1f<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6aa2\u67e5\u9ede\u89e3\u5bc6\u6d41\u91cf\u5f8c\uff0c\u5b89\u5168\u8a2d\u5099\u5373\u53ef\u5b8c\u5168\u5b58\u53d6\u5c01\u5305\u7684\u6709\u6548\u8f09\u8377\u3002\u9019\u4f7f\u5176\u80fd\u5be6\u4f5c\u591a\u7a2e\u5b89\u5168\u529f\u80fd\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>URL \u904e\u6ffe<\/li>\n\n\n\n<li>\u60e1\u610f\u8edf\u9ad4\u6383\u63cf<\/li>\n\n\n\n<li>\u6a94\u6848\u985e\u578b\u63a7\u5236<\/li>\n\n\n\n<li><a href=\"https:\/\/www.catonetworks.com\/glossary\/data-loss-prevention\/\">\u8cc7\u6599\u907a\u5931\u9632\u7bc4<\/a><\/li>\n\n\n\n<li>\u5167\u5bb9\u4e2d\u5a01\u8105\u6307\u6a19\u7684\u8b58\u5225<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-approach-2-non-decryption-visibility\">\u65b9\u6cd5\u4e8c\uff1a\u975e\u89e3\u5bc6\u53ef\u898b\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u5bc6\u4e26\u4e0d\u7e3d\u662f\u9078\u9805\uff08\u6216\u6700\u4f73\u9078\u64c7\uff09\u3002\u53e6\u4e00\u7a2e\u9078\u64c7\u662f\u5b89\u5168\u5de5\u5177\u80fd\u5229\u7528\u5143\u8cc7\u6599\u3001\u6d41\u91cf\u884c\u70ba\u3001\u7aef\u9ede\u9059\u6e2c\u53ca\u5176\u4ed6\u8a0a\u865f\uff0c\u63a8\u65b7\u9023\u7dda\u76f8\u95dc\u98a8\u96aa\uff0c\u800c\u7121\u9700\u89e3\u5bc6\u6709\u6548\u8f09\u8377\u5167\u5bb9\u3002\u7528\u65bc\u6b64\u5206\u6790\u7684\u8a0a\u865f\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u57fa\u65bc\u6d41\u7a0b\u7684\u5206\u6790<\/li>\n\n\n\n<li>\u884c\u70ba\u7570\u5e38<\/li>\n\n\n\n<li>\u5df2\u77e5\u932f\u8aa4\u7684 IP \u8207\u7db2\u57df\u667a\u6167<\/li>\n\n\n\n<li>\u8b49\u66f8\u8207\u63e1\u624b\u7570\u5e38\uff08\u5982\u53ef\u898b\uff09<\/li>\n\n\n\n<li>TLS \u6307\u7d0b\u8fa8\u8b58\u8207\u5ba2\u6236\u7aef Hello \u7279\u5fb5\uff08\u53ef\u898b\u6642\uff09<\/li>\n\n\n\n<li>\u672a\u53d7ECH\u4fdd\u8b77\u6642\u7684SNI\u8207ALPN\u5143\u8cc7\u6599<\/li>\n\n\n\n<li>\u6191\u8b49\u8072\u8b7d\u8207\u7570\u5e38\uff08\u767c\u884c\u8005\u6a21\u5f0f\u3001\u6709\u6548\u671f\u9650\u3001\u53ef\u7591\u7684\u81ea\u7c3d\u93c8\uff09<\/li>\n\n\n\n<li>\u76ee\u7684\u5206\u985e\u53ca\u4f4d\u5143\u7d44\u6bd4\u3001\u7a81\u767c\u6a21\u5f0f\u8207\u6703\u8a71\u6301\u7e8c\u6642\u9593\u7684\u6b77\u53f2\u57fa\u7dda<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u7a2e\u65b9\u6cd5\u6709\u4e00\u4e9b\u597d\u8655\uff0c\u56e0\u70ba\u5b83\u6d88\u9664\u4e86\u6d41\u91cf\u89e3\u5bc6\u6240\u5e36\u4f86\u7684\u958b\u92b7\u8207\u96b1\u79c1\u98a8\u96aa\u3002\u7136\u800c\uff0c\u4ed6\u5011\u53ef\u80fd\u6703\u932f\u904e\u50c5\u5728\u7db2\u8def\u6d41\u91cf\u6709\u6548\u8f09\u8377\u4e2d\u53ef\u898b\u7684\u5a01\u8105\u3002\u7d44\u7e54\u4e5f\u53ef\u4ee5\u4f7f\u7528 <a href=\"https:\/\/www.catonetworks.com\/glossary\/what-is-ai-based-encrypted-traffic-analysis\/\">\u57fa\u65bc AI \u7684\u52a0\u5bc6\u6d41\u91cf\u5206\u6790<\/a> \u4ee5\u63d0\u5347\u6b64\u6280\u8853\u7684\u6548\u679c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-breaks-in-the-real-world-when-managing-encrypted-traffic\">\u5728\u7ba1\u7406\u52a0\u5bc6\u6d41\u91cf\u6642\uff0c\u73fe\u5be6\u4e16\u754c\u4e2d\u6703\u767c\u751f\u4ec0\u9ebc\u554f\u984c\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u5bc6\u52a0\u5bc6\u6d41\u91cf\u9032\u884c\u5206\u6790\u53ef\u80fd\u6703\u70ba\u4f01\u696d\u5e36\u4f86\u6f5b\u5728\u554f\u984c\u3002\u70ba\u907f\u514d\u61c9\u7528\u7a0b\u5f0f\u6545\u969c\uff0c\u7d44\u7e54\u61c9\u5be6\u65bd\u7279\u5b9a\u653f\u7b56\u8207\u6280\u8853\u63a7\u7ba1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-certificate-pinning-and-strict-certificate-validation\">\u6191\u8b49\u91d8\u5c0d\u8207\u56b4\u683c\u6191\u8b49\u9a57\u8b49<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u6d41\u91cf\u89e3\u5bc6\u901a\u5e38\u9700\u8981\u5c07\u4f3a\u670d\u5668\u7684\u6578\u4f4d\u6191\u8b49\u66ff\u63db\u70ba\u4f01\u696d\u6aa2\u67e5\u6191\u8b49\u3002\u82e5\u61c9\u7528\u7a0b\u5f0f\u5be6\u4f5c\u6191\u8b49\u91d8\u9078\u6216\u56b4\u683c\u6191\u8b49\u9a57\u8b49\uff0c\u53ea\u63a5\u53d7\u7279\u5b9a\u6578\u4f4d\u6191\u8b49\uff0c\u5247\u53ef\u80fd\u6703\u9020\u6210\u554f\u984c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u82e5\u767c\u751f\u9019\u7a2e\u60c5\u6cc1\uff0c\u61c9\u7528\u7a0b\u5f0f\u53ef\u80fd\u6703\u5931\u6557\u3001\u51fa\u73fe\u9a57\u8b49\u8ff4\u5708\u6216\u7121\u6cd5\u66f4\u65b0\u3002\u53ef\u80fd\u7684\u89e3\u6c7a\u65b9\u6848\u5305\u62ec\u7e5e\u904e\u9019\u4e9b\u61c9\u7528\u7a0b\u5f0f\u7684\u6aa2\u67e5\u3001\u5229\u7528\u7aef\u9ede\u5b89\u5168\u63a7\u5236\u5728\u52a0\u5bc6\u524d\u5f8c\u6aa2\u67e5\u6d41\u91cf\uff0c\u6216\u6aa2\u8996\u5ee0\u5546\u7684\u89e3\u6c7a\u65b9\u6848\u6307\u5f15\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-mutual-tls-mtls-and-client-certificate-authentication\">\u4e92\u52a9TLS\uff08mTLS\uff09\u8207\u7528\u6236\u7aef\u6191\u8b49\u9a57\u8b49<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e92\u60e0TLS\uff08mTLS\uff09\u900f\u904e\u6578\u4f4d\u6191\u8b49\u4f86\u9a57\u8b49\u5ba2\u6236\u7aef\u8207\u4f3a\u670d\u5668\u7684\u8eab\u4efd\u3002\u82e5\u6aa2\u67e5\u9ede\u7121\u6cd5\u6b63\u78ba\u901a\u904e\u3001\u9a57\u8b49\u6216\u91cd\u65b0\u555f\u52d5\u5ba2\u6236\u7aef\u6191\u8b49\u8a8d\u8b49\uff0c\u6514\u622a\u53ef\u80fd\u6703\u5931\u6557\u3002\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u80fd\u7684\u7d50\u679c\u5305\u62ec API \u5931\u6557\u3001\u53cd\u8986\u7684\u8a8d\u8b49\u63d0\u793a\uff0c\u4ee5\u53ca\u555f\u7528\u6aa2\u67e5\u5f8c\u7a81\u7136\u51fa\u73fe\u7684\u300c\u672a\u6388\u6b0a\u300d\u932f\u8aa4\u3002\u70ba\u6e1b\u8f15\u6b64\u554f\u984c\uff0c\u7d44\u7e54\u53ef\u7e5e\u904e\u7279\u5b9a mTLS \u76ee\u7684\u5730\u7684\u6aa2\u67e5\uff0c\u4f7f\u7528\u7aef\u9ede\u611f\u77e5\u63a7\u5236\uff0c\u6216\u5728\u6709\u80fd\u529b\u6642\u8a2d\u5b9a\u660e\u78ba\u652f\u63f4\u5ba2\u6236\u7aef\u6191\u8b49\u76f4\u901a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-unsupported-protocols-ciphers-and-edge-cases\">\u4e0d\u652f\u63f4\u7684\u5354\u5b9a\u3001\u5bc6\u78bc\u8207\u908a\u7de3\u6848\u4f8b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6aa2\u67e5\u5de5\u5177\u53ef\u80fd\u4e0d\u652f\u63f4\u61c9\u7528\u7a0b\u5f0f\u548c\/\u6216\u4f3a\u670d\u5668\u6240\u4f7f\u7528\u7684\u6bcf\u4e00\u7a2e\u5354\u5b9a\u6216\u5354\u5546\u6a21\u5f0f\u3002\u82e5\u767c\u751f\u9019\u7a2e\u60c5\u6cc1\uff0c\u6aa2\u67e5\u9ede\u53ef\u80fd\u7121\u6cd5\u5354\u5546\u5176\u8207\u5ba2\u6236\u7aef\u53ca\u4f3a\u670d\u5668\u7dad\u6301\u7684\u52a0\u5bc6\u9023\u7dda\u4e4b\u4e00\u6216\u5169\u7aef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u554f\u984c\u7684\u75c7\u72c0\u5305\u62ec\u9023\u7dda\u5931\u6557\u3001\u9593\u6b47\u6027\u903e\u6642\u53ca\u90e8\u5206\u9801\u9762\u8f09\u5165\u3002\u53ef\u80fd\u7684\u7de9\u89e3\u63aa\u65bd\u5305\u62ec\u66f4\u65b0\u6aa2\u67e5\u9ede\u4ee5\u52a0\u5165\u7f3a\u5931\u7684\u898f\u7bc4\uff0c\u6216\u91cd\u65b0\u6aa2\u8996\u6aa2\u67e5\u653f\u7b56\u4ee5\u6392\u9664\u8a72\u61c9\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-http-3-quic-tls-1-3-behaviors-and-ech\">HTTP\/3\u3001QUIC\u3001TLS 1.3 \u884c\u70ba\u8207 ECH<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u5354\u5b9a\u5982 HTTP\/3\u3001QUIC \u548c ECH\uff0c\u6539\u8b8a\u4e86\u6514\u622a\u7684\u904b\u4f5c\u65b9\u5f0f\uff0c\u6216\u662f\u7528\u4f86\u5206\u6790\u52a0\u5bc6\u6d41\u91cf\u7684\u672a\u52a0\u5bc6\u5143\u8cc7\u6599\u3002\u4f8b\u5982\uff0c\u52a0\u5bc6\u7528\u6236\u7aef\u554f\u5019\uff08ECH\uff09\u6703\u52a0\u5bc6\u66f4\u591a TLS 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class=\"wp-block-paragraph\">\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u5373\u4f7f\u6280\u8853\u4e0a\u53ef\u884c\uff0c\u4e5f\u4e0d\u61c9\u8a72\u9032\u884c\u6aa2\u67e5\u3002\u4f8b\u5982\uff0c\u8a31\u591a\u7d44\u7e54\u6703\u907f\u514d\u89e3\u5bc6\u91ab\u7642\u5165\u53e3\u7db2\u7ad9\u3001\u9280\u884c\u3001\u500b\u4eba\u96fb\u5b50\u90f5\u4ef6\u53ca\u54e1\u5de5\u81ea\u52a9\u670d\u52d9\u7cfb\u7d71\u7684\u6d41\u91cf\uff0c\u4ee5\u7dad\u6301\u8cc7\u6599\u96b1\u79c1\u6cd5\u898f\u7684\u5408\u898f\u6027\u3002\u70ba\u907f\u514d\u5b58\u53d6\u654f\u611f\u500b\u4eba\u8cc7\u6599\uff0c\u6d41\u91cf\u89e3\u5bc6\u7a0b\u5f0f\u61c9\u53d7\u5230\u56b4\u683c\u6cbb\u7406\u3001\u53ef\u7a3d\u6838\uff0c\u4e26\u76e1\u91cf\u6e1b\u5c11\u89e3\u5bc6\u654f\u611f\u8207\u79c1\u5bc6\u8cc7\u6599\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-can-performance-degrade-with-multiple-inspection-hops\">\u591a\u91cd\u6aa2\u67e5\u74f6\u600e\u9ebc\u6703\u8b93\u6027\u80fd\u4e0b\u964d\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u5bc6\u904b\u7b97\u6210\u672c\u9ad8\uff0c\u4e14\u53ef\u80fd\u5c0d\u7db2\u8def\u9023\u7dda\u9020\u6210\u5ef6\u9072\u3002\u82e5\u591a\u500b\u5b89\u5168\u8a2d\u5099\u6216\u4ee3\u7406\u7a0b\u5f0f\u7368\u7acb\u89e3\u5bc6\u4e26\u91cd\u65b0\u52a0\u5bc6\u8cc7\u6599\uff0c\u53ef\u80fd\u6703\u589e\u52a0\u7db2\u8def\u5ef6\u9072\u53ca\u6f5b\u5728\u6545\u969c\uff0c\u5c0e\u81f4\u9801\u9762\u8f09\u5165\u7de9\u6162\u3001\u903e\u6642\u53ca\u6548\u80fd\u4e0d\u7a69\u5b9a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-does-single-pass-or-single-scan-inspection-mean\">\u300c\u55ae\u6b21\u901a\u904e\u300d\u6216\u300c\u55ae\u6b21\u6383\u63cf\u300d\u6aa2\u67e5\u662f\u4ec0\u9ebc\u610f\u601d\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u55ae\u6b21\u901a\u904e\u6216\u55ae\u6383\u63cf\u6aa2\u67e5\u662f\u9032\u884c\u4e00\u8f2a\u6d41\u91cf\u89e3\u5bc6\/\u91cd\u65b0\u52a0\u5bc6\u4ee5\u9032\u884c\u5b89\u5168\u6aa2\u67e5\u3002\u591a\u7a2e\u5b89\u5168\u529f\u80fd\u53ef\u5b58\u53d6\u89e3\u5bc6\u8cc7\u6599\uff0c\u63d0\u4f9b\u76f8\u540c\u7b49\u7d1a\u7684\u5b89\u5168\uff0c\u540c\u6642\u6e1b\u5c11\u5197\u9918\u52a0\u5bc6\u6b65\u9a5f\u53ca\u76f8\u95dc\u7db2\u8def\u5ef6\u9072\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-best-practices-for-handling-encrypted-traffic-without-breaking-the-business\">\u8655\u7406\u52a0\u5bc6\u6d41\u91cf\u800c\u4e0d\u7834\u58de\u696d\u52d9\u7684\u6700\u4f73\u5be6\u52d9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u5bc6\u6d41\u91cf\u6aa2\u67e5\u53ef\u80fd\u5c0d\u5b89\u5168\u5fc5\u8981\uff0c\u4f46\u82e5\u5be6\u65bd\u4e0d\u7576\uff0c\u4e5f\u53ef\u80fd\u5c0d\u4f01\u696d\u9020\u6210\u640d\u5bb3\u3002\u4e00\u4e9b\u6700\u4f73\u5be6\u52d9\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f9e\u660e\u78ba\u7684\u76ee\u6a19\u548c\u4f7f\u7528\u6848\u4f8b\u958b\u59cb\u3002<\/li>\n\n\n\n<li>\u660e\u78ba\u5b9a\u7fa9\u89e3\u5bc6\u8207\u7e5e\u904e\u985e\u5225\u3002<\/li>\n\n\n\n<li>\u5728\u975e\u95dc\u9375\u7fa4\u7d44\u548c\u5df2\u77e5\u7684\u61c9\u7528\u7a0b\u5f0f\u7d44\u5408\u4e2d\u9032\u884c\u8a66\u9ede\u3002<\/li>\n\n\n\n<li>\u76e3\u63a7\u6548\u80fd\u3001\u932f\u8aa4\u7387\u53ca\u4f7f\u7528\u8005\u5f71\u97ff\u3002<\/li>\n\n\n\n<li>\u5efa\u7acb\u7f6e\u9802\u61c9\u7528\u7a0b\u5f0f\u8207\u9ad8\u98a8\u96aa\u6545\u969c\u6848\u4f8b\u7684\u4f8b\u5916\u6d41\u7a0b\u3002<\/li>\n\n\n\n<li>\u6e1b\u5c11\u89e3\u5bc6\u5167\u5bb9\u7684\u8a18\u9304\u8207\u4fdd\u7559\u3002\u00a0<\/li>\n\n\n\n<li>\u63a1\u7528\u6700\u5c0f\u6536\u96c6\u539f\u5247\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-should-teams-decide-what-to-decrypt-versus-bypass\">\u5718\u968a\u61c9\u8a72\u5982\u4f55\u6c7a\u5b9a\u54ea\u4e9b\u8981\u89e3\u5bc6\u3001\u54ea\u4e9b\u8981\u7e5e\u904e\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d41\u91cf\u89e3\u5bc6\u4e26\u975e\u7e3d\u662f\u5fc5\u8981\u7684\uff0c\u7d44\u7e54\u9700\u8981\u81ea\u884c\u6c7a\u5b9a\u6d41\u91cf\u662f\u5426\u9700\u8981\u89e3\u5bc6\u3002\u9700\u8981\u8003\u616e\u7684\u56e0\u7d20\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5546\u696d\u95dc\u9375\u6027<\/li>\n\n\n\n<li>\u8cc7\u6599\u654f\u611f\u6027\u8207\u96b1\u79c1\u98a8\u96aa<\/li>\n\n\n\n<li>\u5a01\u8105\u66b4\u9732\u8207\u6feb\u7528\u53ef\u80fd\u6027<\/li>\n\n\n\n<li>\u5df2\u77e5\u7684\u61c9\u7528\u7a0b\u5f0f\u884c\u70ba\uff0c\u4f8b\u5982\u91d8\u9078<\/li>\n\n\n\n<li>\u505c\u96fb\u7684\u64cd\u4f5c\u5bb9\u5fcd\u5ea6<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faq-about-encrypted-traffic\">\u95dc\u65bc\u52a0\u5bc6\u6d41\u91cf\u7684\u5e38\u898b\u554f\u984c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-is-encrypted-traffic-in-plain-terms\">\u7c21\u55ae\u4f86\u8aaa\uff0c\u4ec0\u9ebc\u662f\u52a0\u5bc6\u6d41\u91cf\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u5bc6\u6d41\u91cf\u5229\u7528\u5bc6\u78bc\u5b78\u4f86\u4fdd\u8b77\u7db2\u8def\u6d41\u91cf\u514d\u53d7\u7aca\u807d\u8207\u60e1\u610f\u4fee\u6539\u3002TLS \u662f\u6700\u5e38\u898b\u7684\u6d41\u91cf\u52a0\u5bc6\u5354\u5b9a\uff0c\u4e5f\u662f HTTP \u8207 HTTPS \u7db2\u9801\u6d41\u91cf\u7684\u5dee\u7570\u3002\u96d6\u7136\u52a0\u5bc6\u80fd\u4fdd\u8b77\u8cc7\u6599\u7684\u5b8c\u6574\u6027\u3001\u6a5f\u5bc6\u6027\u548c\u771f\u5be6\u6027\uff0c\u4f46\u4e26\u4e0d\u4fdd\u8b49\u52a0\u5bc6\u5f8c\u7684\u8cc7\u6599\u662f\u7121\u5bb3\u7684\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-is-encrypted-traffic-the-same-as-https\">\u52a0\u5bc6\u6d41\u91cf\u548c HTTPS \u662f\u4e00\u6a23\u7684\u55ce\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">HTTPS \u662f\u4e00\u7a2e\u5e38\u898b\u7684\u52a0\u5bc6\u6d41\u91cf\u5f62\u5f0f\uff0c\u4f7f\u7528 TLS \u4f86\u4fdd\u8b77 HTTP \u6d41\u91cf\u3002\u7136\u800c\uff0c\u9084\u6709\u5176\u4ed6\u5f62\u5f0f\u7684\u52a0\u5bc6\u6d41\u91cf\uff0c\u5305\u62ec VPN \u53ca\u5176\u4ed6\u53d7 TLS \u4fdd\u8b77\u7684\u7db2\u8def\u5354\u5b9a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-is-tls-and-why-do-people-still-say-ssl\">\u4ec0\u9ebc\u662f TLS\uff0c\u70ba\u4ec0\u9ebc\u4eba\u5011\u4ecd\u7136\u8aaa SSL\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TLS \u662f SSL \u7684\u5f8c\u7e7c\u8005\uff0c\u800c SSL \u4e0d\u5b89\u5168\u3002\u4eba\u5011\u53ef\u80fd\u9084\u662f\u7fd2\u6163\u6027\u5730\u8aaa SSL \u6216 SSL\/TLS\uff0c\u6216\u662f\u56e0\u70ba\u627f\u8a8d\u9019\u6bb5\u6b77\u53f2\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-can-encryption-create-security-blind-spots\">\u70ba\u4ec0\u9ebc\u52a0\u5bc6\u6703\u9020\u6210\u5b89\u5168\u76f2\u9ede\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u5bc6\u53ef\u80fd\u9020\u6210\u5b89\u5168\u76f2\u9ede\uff0c\u56e0\u70ba\u5b89\u5168\u5de5\u5177\u7121\u6cd5\u8b80\u53d6\u52a0\u5bc6\u8cc7\u6599\u4f86\u5075\u6e2c\u60e1\u610f\u8edf\u9ad4\u3001\u91e3\u9b5a\u5167\u5bb9\u3001\u8cc7\u6599\u5916\u6d29\u53ca\u5176\u4ed6\u5a01\u8105\u3002\u56e0\u6b64\uff0c\u7d44\u7e54\u53ef\u80fd\u9700\u8981\u4f9d\u8cf4\u672a\u52a0\u5bc6\u7684\u5143\u8cc7\u6599\u8207\u884c\u70ba\u8a0a\u865f\u4f86\u8b58\u5225\u53ef\u7591\u9023\u7dda\u6216\u5be6\u65bd\u7db2\u8def\u6d41\u91cf\u89e3\u5bc6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-can-teams-analyze-encrypted-traffic-without-decrypting-it\">\u5718\u968a\u80fd\u5426\u5728\u4e0d\u89e3\u5bc6\u7684\u60c5\u6cc1\u4e0b\u5206\u6790\u52a0\u5bc6\u6d41\u91cf\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5206\u6790\u52a0\u5bc6\u7db2\u8def\u6d41\u91cf\u800c\u4e0d\u89e3\u5bc6\uff0c\u5305\u62ec\u5229\u7528\u5143\u8cc7\u6599\u3001\u6d41\u91cf\u884c\u70ba\u3001\u7aef\u9ede\u9059\u6e2c\u53ca\u5a01\u8105\u60c5\u5831\uff0c\u5728\u4e0d\u8b80\u53d6\u5167\u5bb9\u7684\u60c5\u6cc1\u4e0b\u63a8\u65b7\u98a8\u96aa\u3002\u4f8b\u5982\uff0c\u7d44\u7e54\u53ef\u80fd\u63a8\u65b7\u6d41\u5411\u5df2\u77e5\u4e0d\u826f IP \u4f4d\u5740\u7684\u6d41\u91cf\u662f\u60e1\u610f\u7684\uff0c\u537b\u672a\u8b80\u53d6\u5176\u5167\u5bb9\u3002\u7136\u800c\uff0c\u6709\u4e9b\u63a7\u5236\u63aa\u65bd\u9700\u8981\u6709\u6548\u8f09\u8377\u53ef\u898b\u6027\uff0c\u56e0\u6b64\u975e\u89e3\u5bc6\u65b9\u6cd5\u4e26\u975e\u5b8c\u5168\u53d6\u4ee3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-when-is-decryption-based-inspection-appropriate-and-what-are-the-biggest-risks\">\u4f55\u6642\u9069\u5408\u9032\u884c\u89e3\u5bc6\u5f0f\u6aa2\u67e5\uff1f\u6700\u5927\u7684\u98a8\u96aa\u662f\u4ec0\u9ebc\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u5bc6\u5f0f\u6aa2\u67e5\u53ef\u80fd\u9069\u7528\u65bc\u9ad8\u98a8\u96aa\u985e\u5225\uff0c\u5982\u672a\u77e5\u7684\u7db2\u8def\u6d41\u91cf\u3001\u6a94\u6848\u4e0b\u8f09\u6216\u654f\u611f\u7cfb\u7d71\u5b58\u53d6\uff0c\u4e14\u5df2\u6709\u653f\u7b56\u8207\u6cbb\u7406\u3002\u7136\u800c\uff0c\u89e3\u5bc6\u6703\u5e36\u4f86\u98a8\u96aa\uff0c\u4f8b\u5982\u96b1\u79c1\u8207\u5408\u898f\u554f\u984c\u3001\u6548\u80fd\u4e0b\u964d\uff0c\u4ee5\u53ca\u82e5\u6709\u6191\u8b49\u91d8\u5c0d\u6216\u985e\u4f3c\u89e3\u6c7a\u65b9\u6848\uff0c\u61c9\u7528\u7a0b\u5f0f\u6703\u4e2d\u65b7\u3002\u7d44\u7e54\u61c9\u8b39\u614e\u9078\u64c7\u89e3\u5bc6\u6d41\u91cf\uff0c\u6e2c\u8a66\u95dc\u9375\u61c9\u7528\u7a0b\u5f0f\uff0c\u4e26\u7dad\u6301\u660e\u78ba\u7684\u7e5e\u904e\u8207\u4f8b\u5916\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-encrypted-traffic-inspection-with-cato\">\u8207 Cato \u7684\u52a0\u5bc6\u6d41\u91cf\u6aa2\u67e5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5361\u6258 <a href=\"https:\/\/www.catonetworks.com\/sase\/\">SASE<\/a> \u96f2\u7aef\u5305\u542b\u4e00\u500b\u4ee5 Cato&#8217;s Single Pass Cloud Engine\uff08SPACE\uff09\u70ba\u6838\u5fc3\u7684\u5168\u7403 SASE PoP \u7db2\u7d61\u3002\u5361\u6258\u6536\u6582\u4e86\u4ee5\u4e0b\u5b89\u5168\u51fd\u6578 <a href=\"https:\/\/www.catonetworks.com\/glossary\/what-is-security-service-edge-sse\/\">\u5b89\u5168\u670d\u52d9\u908a\u7de3\uff08SSE\uff09<\/a> \u2014 \u5305\u62ec <a href=\"https:\/\/www.catonetworks.com\/glossary\/what-is-firewall-as-a-service-fwaas\/\">FWaaS<\/a>, <a href=\"https:\/\/www.catonetworks.com\/glossary\/casb-cloud-access-security-broker\/\">CASB<\/a>, <a href=\"https:\/\/www.catonetworks.com\/glossary\/what-is-secure-web-gateway-swg\/\">\u897f\u5357\u806f\u76df<\/a>\uff0c \u4ee5\u53ca <a href=\"https:\/\/www.catonetworks.com\/glossary\/data-loss-prevention\/\">DLP<\/a> \u2014\u2014\u5408\u4f75\u70ba\u55ae\u4e00\u89e3\u6c7a\u65b9\u6848\uff0cSPACE\u5141\u8a31\u9019\u4e9b\u5b89\u5168\u529f\u80fd\u5728\u55ae\u4e00\u6d41\u91cf\u89e3\u5bc6\u8207\u91cd\u65b0\u52a0\u5bc6\u8f2a\u6b21\u5167\u5b58\u53d6\u89e3\u5bc6\u8cc7\u6599\u3002\u7576\u9700\u8981\u6d41\u91cf\u89e3\u5bc6\u6642\uff0c\u9019\u80fd\u5c07\u6f5b\u5728\u7684\u6548\u80fd\u8207\u5ef6\u9072\u5f71\u97ff\u964d\u5230\u6700\u4f4e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cato \u4e5f\u63d0\u4f9b\u95dc\u65bc\u7db2\u8def\u6d41\u7a0b\u7684\u8c50\u5bcc\u60c5\u5883\u8cc7\u6599\u5b58\u53d6\u3002\u9019\u8b93\u7d44\u7e54\u80fd\u5728\u4e0d\u4f9d\u8cf4\u52a0\u5bc6\u7684\u60c5\u6cc1\u4e0b\u7ba1\u7406\u5b89\u5168\u98a8\u96aa\uff0c\u9032\u4e00\u6b65\u512a\u5316\u7db2\u8def\u6548\u80fd\u8207\u5b89\u5168\u6027\u3002\u60f3\u9032\u4e00\u6b65\u4e86\u89e3 Cato \u5982\u4f55\u8655\u7406\u52a0\u5bc6\u7db2\u8def\u6d41\u91cf\uff0c <a href=\"https:\/\/www.catonetworks.com\/contact-us\/#try\">\u9810\u7d04\u793a\u7bc4<\/a>.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>\u7d55\u5927\u591a\u6578\u7684\u7db2\u969b\u7db2\u8def\u6d41\u91cf\u90fd\u88ab\u52a0\u5bc6\uff0c\u4e3b\u8981\u4f7f\u7528 TLS \u4f86\u78ba\u4fdd\u8cc7\u6599\u7684\u6a5f\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u8207\u771f\u5be6\u6027\u3002\u50b3\u8f38\u5c64\u5b89\u5168\uff08TLS\uff09\u662f\u4e00\u7a2e\u7db2\u8def\u5354\u5b9a\uff0c\u5c07\u5176\u4ed6\u5354\u5b9a\u5305\u88f9\u5728\u52a0\u5bc6\u5c64\u4e2d\uff0c\u9019\u4e5f\u662f\u7db2\u9801\u6d41\u91cf\u4e2d HTTP \u8207 HTTPS \u4e4b\u9593\u7684\u5dee\u7570\u3002\u52a0\u5bc6\u80fd\u9632\u6b62\u7aca\u807d\uff0c\u4f46\u4e0d\u4fdd\u8b49\u52a0\u5bc6\u6d41\u91cf\u5b89\u5168\u3002 \u96d6\u7136 TLS 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