{"id":34348,"date":"2025-03-10T17:10:09","date_gmt":"2025-03-10T09:10:09","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=34348"},"modified":"2025-03-10T17:10:09","modified_gmt":"2025-03-10T09:10:09","slug":"%e7%bd%91%e7%bb%9c%e6%b5%81%e9%87%8f%e9%87%87%e9%9b%86%e5%a6%82%e4%bd%95%e5%b8%ae%e5%8a%a9%e4%bc%81%e4%b8%9a%e4%bc%98%e5%8c%96%e7%bd%91%e7%bb%9c%e6%80%a7%e8%83%bd%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/34348.html","title":{"rendered":"\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6\u5982\u4f55\u5e2e\u52a9\u4f01\u4e1a\u4f18\u5316\u7f51\u7edc\u6027\u80fd\uff1f"},"content":{"rendered":"

\n

\"\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6\u5982\u4f55\u5e2e\u52a9\u4f01\u4e1a\u4f18\u5316\u7f51\u7edc\u6027\u80fd\uff1f\"<\/p>\n<\/p>\n

\u524d\u8a00<\/strong>
\n\u5728\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6d6a\u6f6e\u4e2d\uff0c\u4f01\u4e1a\u7684\u7f51\u7edc\u5982\u540c\u4eba\u4f53\u7684\u8840\u7ba1\uff0c\u627f\u8f7d\u7740\u6570\u636e\u6d41\u901a\u7684\u547d\u8109\u3002\u7136\u800c\uff0c\u7f51\u7edc\u62e5\u5835\u3001\u5ef6\u8fdf\u3001\u5b89\u5168\u6f0f\u6d1e\u7b49\u95ee\u9898\u9891\u53d1\uff0c\u8f7b\u5219\u5f71\u54cd\u6548\u7387\uff0c\u91cd\u5219\u5bfc\u81f4\u4e1a\u52a1\u4e2d\u65ad\u3002\u636eGartner\u7edf\u8ba1\uff0c\u4f01\u4e1a\u56e0\u7f51\u7edc\u6027\u80fd\u95ee\u9898\u5bfc\u81f4\u7684\u5e74\u5ea6\u635f\u5931\u9ad8\u8fbe\u6570\u767e\u4e07\u7f8e\u5143<\/strong>\u3002\u5982\u4f55\u7cbe\u51c6\u5b9a\u4f4d\u74f6\u9888\u3001\u4f18\u5316\u8d44\u6e90\u5206\u914d\uff1f\u7b54\u6848\u6216\u8bb8\u85cf\u5728\u90a3\u4e9b\u770b\u4f3c\u65e0\u5f62\u7684\u201c\u6d41\u91cf\u201d\u4e2d\u3002\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6<\/a>\u6280\u672f\uff0c\u6b63\u662f\u89e3\u7801\u7f51\u7edc\u5065\u5eb7\u72b6\u6001\u7684\u5173\u952e\u5de5\u5177\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e00\u6280\u672f\u5982\u4f55\u8d4b\u80fd\u4f01\u4e1a\u6784\u5efa\u9ad8\u6548\u3001\u5b89\u5168\u3001\u654f\u6377\u7684\u7f51\u7edc\u4f53\u7cfb\u3002<\/p>\n

\n

\u4e00\u3001\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6<\/a>\uff1a\u6d1e\u5bdf\u7f51\u7edc\u8fd0\u884c\u72b6\u6001\u7684\u201c\u663e\u5fae\u955c\u201d<\/strong><\/h3>\n

\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6\uff08Network Traffic Collection\uff09\u901a\u8fc7\u6355\u83b7\u3001\u5206\u6790\u7f51\u7edc\u4e2d\u4f20\u8f93\u7684\u6570\u636e\u5305\uff0c\u4e3a\u4f01\u4e1a\u63d0\u4f9b\u5b9e\u65f6\u6d41\u91cf\u5206\u5e03\u3001\u534f\u8bae\u7c7b\u578b\u3001\u7528\u6237\u884c\u4e3a\u7b49\u6838\u5fc3\u4fe1\u606f\u3002\u8fd9\u4e00\u8fc7\u7a0b\u7c7b\u4f3c\u4e8e\u533b\u751f\u901a\u8fc7\u8840\u6db2\u68c0\u6d4b\u8bc4\u4f30\u60a3\u8005\u5065\u5eb7\u72b6\u51b5<\/strong>\u2014\u2014\u6570\u636e\u5305\u4e2d\u7684\u4fe1\u606f\u63ed\u793a\u4e86\u7f51\u7edc\u8d1f\u8f7d\u3001\u5f02\u5e38\u884c\u4e3a\u53ca\u6f5c\u5728\u98ce\u9669\u3002<\/p>\n

\u4f20\u7edf\u7f51\u7edc\u7ba1\u7406\u4e2d\uff0c\u4f01\u4e1a\u5f80\u5f80\u4f9d\u8d56\u786c\u4ef6\u8bbe\u5907\u7684\u65e5\u5fd7\u6216\u7b80\u5355\u7684\u5e26\u5bbd\u76d1\u63a7\uff0c\u4f46\u8fd9\u7c7b\u65b9\u6cd5\u5b58\u5728\u4e24\u5927\u7f3a\u9677\uff1a\u4e00\u662f\u7c92\u5ea6\u7c97\u7cd9\uff0c\u96be\u4ee5\u5b9a\u4f4d\u5177\u4f53\u95ee\u9898\uff1b\u4e8c\u662f\u7f3a\u4e4f\u5b9e\u65f6\u6027\uff0c\u65e0\u6cd5\u5e94\u5bf9\u7a81\u53d1\u6d41\u91cf\u51b2\u51fb<\/strong>\u3002\u800c\u6d41\u91cf\u91c7\u96c6\u6280\u672f\u901a\u8fc7\u5168\u6d41\u91cf\u5206\u6790\uff08Full Packet Capture\uff09\u6216\u5143\u6570\u636e\u63d0\u53d6\uff08Metadata Extraction\uff09\uff0c\u80fd\u591f\u4ee5\u79d2\u7ea7\u751a\u81f3\u6beb\u79d2\u7ea7\u7cbe\u5ea6\u5448\u73b0\u7f51\u7edc\u72b6\u6001\uff0c\u4e3a\u4f18\u5316\u51b3\u7b56\u63d0\u4f9b\u79d1\u5b66\u4f9d\u636e\u3002<\/p>\n

\n

\u4e8c\u3001\u4ece\u6570\u636e\u5230\u6d1e\u5bdf\uff1a\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u7684\u4e09\u5927\u6838\u5fc3\u573a\u666f<\/strong><\/h3>\n

1. \u5b9e\u65f6\u76d1\u63a7\u4e0e\u8d44\u6e90\u52a8\u6001\u5206\u914d<\/strong><\/h4>\n

\u4f01\u4e1a\u7f51\u7edc\u4e2d\uff0c\u4e0d\u540c\u4e1a\u52a1\u5bf9\u5e26\u5bbd\u7684\u9700\u6c42\u5dee\u5f02\u663e\u8457\u3002\u4f8b\u5982\uff0c\u89c6\u9891\u4f1a\u8bae\u9700\u8981\u4f4e\u5ef6\u8fdf\u548c\u9ad8\u7a33\u5b9a\u6027\uff0c\u800c\u6587\u4ef6\u4f20\u8f93\u5219\u66f4\u6ce8\u91cd\u541e\u5410\u91cf\u3002\u6d41\u91cf\u91c7\u96c6\u7cfb\u7edf\u53ef\u5b9e\u65f6\u8bc6\u522b\u6d41\u91cf\u7c7b\u578b<\/strong>\uff0c\u7ed3\u5408SDN\uff08\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\uff09\u6280\u672f\uff0c\u52a8\u6001\u8c03\u6574\u5e26\u5bbd\u5206\u914d\u3002\u67d0\u91d1\u878d\u4f01\u4e1a\u901a\u8fc7\u90e8\u7f72\u6d41\u91cf\u91c7\u96c6\u65b9\u6848\uff0c\u5728\u4ea4\u6613\u9ad8\u5cf0\u65f6\u6bb5\u81ea\u52a8\u4f18\u5148\u5904\u7406\u8bc1\u5238\u4ea4\u6613\u6570\u636e\uff0c\u5c06\u7cfb\u7edf\u54cd\u5e94\u901f\u5ea6\u63d0\u5347\u4e8640%\u3002<\/p>\n

2. \u7cbe\u51c6\u5b9a\u4f4d\u6027\u80fd\u74f6\u9888<\/strong><\/h4>\n

\u7f51\u7edc\u5ef6\u8fdf\u7684\u6839\u6e90\u53ef\u80fd\u9690\u85cf\u5728\u4efb\u4f55\u4e00\u4e2a\u8282\u70b9\uff1a\u8def\u7531\u5668\u62e5\u585e\u3001\u670d\u52a1\u5668\u8fc7\u8f7d\uff0c\u751a\u81f3\u914d\u7f6e\u9519\u8bef\u3002\u6d41\u91cf\u91c7\u96c6\u5de5\u5177\u901a\u8fc7\u7ed8\u5236\u7aef\u5230\u7aef\u8def\u5f84\u56fe\u8c31<\/strong>\uff0c\u80fd\u591f\u5feb\u901f\u8bc6\u522b\u74f6\u9888\u4f4d\u7f6e\u3002\u4f8b\u5982\uff0c\u67d0\u7535\u5546\u5e73\u53f0\u53d1\u73b0\u5176\u79fb\u52a8\u7aefAPP\u52a0\u8f7d\u7f13\u6162\uff0c\u6d41\u91cf\u5206\u6790\u663e\u793a\u95ee\u9898\u6e90\u4e8e\u7b2c\u4e09\u65b9\u5e7f\u544a\u670d\u52a1\u5668\u7684\u54cd\u5e94\u5ef6\u8fdf\u3002\u4f18\u5316\u5e7f\u544a\u52a0\u8f7d\u7b56\u7565\u540e\uff0c\u9875\u9762\u6253\u5f00\u65f6\u95f4\u7f29\u77ed\u4e8630%\u3002<\/p>\n

3. \u5b89\u5168\u5a01\u80c1\u7684\u65e9\u671f\u9884\u8b66<\/strong><\/h4>\n

DDoS\u653b\u51fb\u3001\u6076\u610f\u8f6f\u4ef6\u4f20\u64ad\u7b49\u5b89\u5168\u4e8b\u4ef6\u5f80\u5f80\u4f34\u968f\u6d41\u91cf\u5f02\u5e38\u3002\u6d41\u91cf\u91c7\u96c6\u7cfb\u7edf\u901a\u8fc7\u57fa\u7ebf\u5efa\u6a21\uff08Baseline Modeling\uff09<\/strong>\uff0c\u53ef\u81ea\u52a8\u68c0\u6d4b\u6d41\u91cf\u7a81\u53d8\u3001\u975e\u5e38\u89c4\u534f\u8bae\u901a\u4fe1\u7b49\u53ef\u7591\u884c\u4e3a\u3002\u4e00\u5bb6\u533b\u7597\u4f01\u4e1a\u66fe\u901a\u8fc7\u6d41\u91cf\u5206\u6790\u63d0\u524d\u53d1\u73b0\u5185\u7f51\u4e2d\u7684\u6a2a\u5411\u6e17\u900f\u6d3b\u52a8\uff0c\u907f\u514d\u4e86\u6570\u5343\u4e07\u6761\u60a3\u8005\u6570\u636e\u7684\u6cc4\u9732\u98ce\u9669\u3002<\/p>\n

\n

\u4e09\u3001\u6280\u672f\u5b9e\u8df5\uff1a\u5982\u4f55\u6784\u5efa\u9ad8\u6548\u7684\u6d41\u91cf\u91c7\u96c6\u4f53\u7cfb\uff1f<\/strong><\/h3>\n

1. \u9009\u62e9\u9002\u914d\u7684\u91c7\u96c6\u65b9\u5f0f<\/strong><\/h4>\n
    \n
  • \u955c\u50cf\u7aef\u53e3\uff08SPAN\uff09<\/strong>\uff1a\u9002\u7528\u4e8e\u4e2d\u5c0f\u89c4\u6a21\u7f51\u7edc\uff0c\u901a\u8fc7\u4ea4\u6362\u673a\u955c\u50cf\u529f\u80fd\u590d\u5236\u6d41\u91cf\u81f3\u5206\u6790\u8bbe\u5907\uff0c\u6210\u672c\u4f4e\u4f46\u53ef\u80fd\u5f71\u54cd\u6027\u80fd\u3002\n<\/li>\n
  • \u7f51\u7edc\u5206\u5149\u5668\uff08TAP\uff09<\/strong>\uff1a\u4ee5\u786c\u4ef6\u8bbe\u5907\u76f4\u63a5\u622a\u53d6\u6d41\u91cf\uff0c\u96f6\u5ef6\u8fdf\u3001\u65e0\u4e22\u5305\uff0c\u9002\u5408\u9ad8\u541e\u5410\u573a\u666f\u3002\n<\/li>\n
  • \u4e91\u7aef\u6d41\u91cf\u9065\u6d4b<\/strong>\uff1a\u9488\u5bf9\u6df7\u5408\u4e91\u6216\u516c\u6709\u4e91\u73af\u5883\uff0c\u901a\u8fc7API\u96c6\u6210\u4e91\u670d\u52a1\u5546\u7684\u6d41\u91cf\u65e5\u5fd7\uff0c\u5b9e\u73b0\u8de8\u5e73\u53f0\u7edf\u4e00\u5206\u6790\u3002\n<\/li>\n<\/ul>\n

    2. \u5206\u5c42\u5904\u7406\u4e0e\u667a\u80fd\u5206\u6790<\/strong><\/h4>\n

    \u539f\u59cb\u6d41\u91cf\u6570\u636e\u91cf\u5e9e\u5927\uff0c\u76f4\u63a5\u5b58\u50a8\u4e0e\u5206\u6790\u6210\u672c\u9ad8\u6602\u3002\u5206\u5c42\u5904\u7406\u7b56\u7565\uff08\u5982\u4fdd\u7559\u5143\u6570\u636e\u3001\u62bd\u6837\u5b58\u50a8\u5b8c\u6574\u6570\u636e\u5305\uff09<\/strong>\u53ef\u663e\u8457\u964d\u4f4e\u8d44\u6e90\u6d88\u8017\u3002\u540c\u65f6\uff0c\u7ed3\u5408AI\u7b97\u6cd5\uff0c\u7cfb\u7edf\u80fd\u591f\u81ea\u52a8\u8bc6\u522b\u6d41\u91cf\u6a21\u5f0f\uff0c\u51cf\u5c11\u4eba\u5de5\u5e72\u9884\u3002\u4f8b\u5982\uff0c\u673a\u5668\u5b66\u4e60\u6a21\u578b\u53ef\u533a\u5206\u6b63\u5e38\u529e\u516c\u6d41\u91cf\u4e0e\u52a0\u5bc6\u6316\u77ff\u884c\u4e3a\uff0c\u51c6\u786e\u7387\u8d85\u8fc795%\u3002<\/p>\n

    3. \u4e0e\u73b0\u6709\u5de5\u5177\u7684\u534f\u540c\u6574\u5408<\/strong><\/h4>\n

    \u6d41\u91cf\u91c7\u96c6\u5e76\u975e\u5b64\u7acb\u7cfb\u7edf\uff0c\u9700\u4e0eSIEM\uff08\u5b89\u5168\u4fe1\u606f\u4e0e\u4e8b\u4ef6\u7ba1\u7406\uff09\u3001APM\uff08\u5e94\u7528\u6027\u80fd\u76d1\u63a7\uff09\u7b49\u5e73\u53f0\u8054\u52a8<\/strong>\u3002\u901a\u8fc7API\u63a5\u53e3\uff0c\u6d41\u91cf\u6570\u636e\u53ef\u89e6\u53d1\u9632\u706b\u5899\u7b56\u7565\u66f4\u65b0\u3001\u81ea\u52a8\u6269\u5bb9\u4e91\u670d\u52a1\u5668\u7b49\u64cd\u4f5c\uff0c\u5f62\u6210\u95ed\u73af\u7ba1\u7406\u3002<\/p>\n

    \n

    \u56db\u3001\u6848\u4f8b\u542f\u793a\uff1a\u4ece\u884c\u4e1a\u5b9e\u8df5\u770b\u6d41\u91cf\u91c7\u96c6\u7684\u4ef7\u503c<\/strong><\/h3>\n
      \n
    • \u5236\u9020\u4e1a<\/strong>\uff1a\u67d0\u6c7d\u8f66\u5de5\u5382\u901a\u8fc7\u6d41\u91cf\u91c7\u96c6\u53d1\u73b0\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u4e2d\u5b58\u5728\u5927\u91cf\u5197\u4f59\u5e7f\u64ad\u5305\uff0c\u4f18\u5316\u7f51\u7edc\u67b6\u6784\u540e\uff0c\u751f\u4ea7\u7ebf\u901a\u4fe1\u6548\u7387\u63d0\u534725%\u3002\n<\/li>\n
    • \u6559\u80b2\u884c\u4e1a<\/strong>\uff1a\u4e00\u6240\u5927\u5b66\u5728\u8003\u8bd5\u5b63\u906d\u9047\u89c6\u9891\u8bfe\u7a0b\u5361\u987f\uff0c\u6d41\u91cf\u5206\u6790\u663e\u793a80%\u5e26\u5bbd\u88abP2P\u4e0b\u8f7d\u5360\u7528\uff0c\u901a\u8fc7\u90e8\u7f72QoS\u7b56\u7565\u4fdd\u969c\u4e86\u5173\u952e\u4e1a\u52a1\u6d41\u7545\u5ea6\u3002\n<\/li>\n
    • \u91d1\u878d\u884c\u4e1a<\/strong>\uff1a\u4e00\u5bb6\u94f6\u884c\u5229\u7528\u6d41\u91cf\u6570\u636e\u91cd\u5efa\u4e86APM\u65e0\u6cd5\u8986\u76d6\u7684\u7070\u8272\u533a\u57df\uff08\u5982\u4e2d\u95f4\u4ef6\u901a\u4fe1\uff09\uff0c\u5c06\u6545\u969c\u6392\u67e5\u65f6\u95f4\u4ece\u5c0f\u65f6\u7ea7\u538b\u7f29\u81f3\u5206\u949f\u7ea7\u3002\n<\/li>\n<\/ul>\n
      \n

      \u4e94\u3001\u6311\u6218\u4e0e\u672a\u6765\u8d8b\u52bf<\/strong><\/h3>\n

      \u5c3d\u7ba1\u6d41\u91cf\u91c7\u96c6\u6280\u672f\u65e5\u8d8b\u6210\u719f\uff0c\u4f01\u4e1a\u4ecd\u9700\u5e94\u5bf9\u9690\u79c1\u5408\u89c4\u3001\u52a0\u5bc6\u6d41\u91cf\u89e3\u6790\u7b49\u6311\u6218\u3002\u4f8b\u5982\uff0cGDPR\u8981\u6c42 anonymization\uff08\u533f\u540d\u5316\u5904\u7406\uff09\u7528\u6237\u6570\u636e\uff0c\u800cTLS 1.3\u7684\u666e\u53ca\u4f7f\u5f97\u89e3\u5bc6\u6d41\u91cf\u6108\u52a0\u56f0\u96be\u3002\u672a\u6765\uff0c\u8fb9\u7f18\u8ba1\u7b97\u4e0e5G\u6280\u672f\u7684\u878d\u5408<\/strong>\uff0c\u5c06\u63a8\u52a8\u6d41\u91cf\u91c7\u96c6\u5411\u5206\u5e03\u5f0f\u3001\u8f7b\u91cf\u5316\u53d1\u5c55\uff1b\u540c\u65f6\uff0c\u57fa\u4e8e\u96f6\u4fe1\u4efb\u67b6\u6784\u7684\u6d41\u91cf\u5206\u6790\u6a21\u578b\uff0c\u6709\u671b\u5728\u5b89\u5168\u4e0e\u6027\u80fd\u95f4\u5b9e\u73b0\u66f4\u4f18\u5e73\u8861\u3002<\/p>\n

      \u5bf9\u4e8e\u4f01\u4e1a\u800c\u8a00\uff0c\u6295\u8d44\u6d41\u91cf\u91c7\u96c6\u4e0d\u4ec5\u662f\u6280\u672f\u5347\u7ea7\uff0c\u66f4\u662f\u6784\u5efa\u6570\u636e\u9a71\u52a8\u578b\u7f51\u7edc\u8fd0\u7ef4\u6587\u5316\u7684\u5173\u952e\u4e00\u6b65\u3002\u5f53\u6bcf\u4e00\u6bd4\u7279\u6d41\u91cf\u90fd\u88ab\u8d4b\u4e88\u610f\u4e49\uff0c\u7f51\u7edc\u7684\u201c\u9ed1\u7bb1\u201d\u7ec8\u5c06\u900f\u660e\u5316\u2014\u2014\u800c\u8fd9\uff0c\u6b63\u662f\u667a\u80fd\u65f6\u4ee3\u4f01\u4e1a\u7ade\u4e89\u529b\u7684\u57fa\u77f3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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