{"id":32866,"date":"2025-03-04T11:03:59","date_gmt":"2025-03-04T03:03:59","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=32866"},"modified":"2025-03-04T11:03:59","modified_gmt":"2025-03-04T03:03:59","slug":"%e6%95%85%e9%9a%9c%e6%a0%b9%e5%9b%a0%e5%88%86%e6%9e%90%e5%9c%a8%e5%ae%89%e5%85%a8%e4%ba%8b%e4%bb%b6%e8%b0%83%e6%9f%a5%e4%b8%ad%e7%9a%84%e4%bd%9c%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32866.html","title":{"rendered":"\u6545\u969c\u6839\u56e0\u5206\u6790\u5728\u5b89\u5168\u4e8b\u4ef6\u8c03\u67e5\u4e2d\u7684\u4f5c\u7528\uff1f"},"content":{"rendered":"

\n

\"\u6545\u969c\u6839\u56e0\u5206\u6790\u5728\u5b89\u5168\u4e8b\u4ef6\u8c03\u67e5\u4e2d\u7684\u4f5c\u7528\uff1f\"<\/p>\n<\/p>\n

\n

\u5f53\u67d0\u8de8\u56fd\u4f01\u4e1a\u906d\u9047\u5927\u89c4\u6a21\u6570\u636e\u6cc4\u9732\u65f6\uff0c\u5176\u5b89\u5168\u56e2\u961f\u8017\u8d3972\u5c0f\u65f6\u624d\u9501\u5b9a\u95ee\u9898\u6e90\u5934\u2014\u2014\u4e00\u4e2a\u88ab\u5ffd\u7565\u7684\u7b2c\u4e09\u65b9\u63d2\u4ef6\u6f0f\u6d1e\u3002\u800c\u53e6\u4e00\u5bb6\u91c7\u7528\u6545\u969c\u6839\u56e0\u5206\u6790<\/a><\/a>\uff08Root Cause Analysis, RCA\uff09<\/strong>\u6846\u67b6\u7684\u91d1\u878d\u516c\u53f8\uff0c\u5728\u906d\u9047\u7c7b\u4f3c\u653b\u51fb\u65f6\u4ec5\u75288\u5c0f\u65f6\u5c31\u5b8c\u6210\u4ece\u4e8b\u4ef6\u54cd\u5e94\u5230\u7cfb\u7edf\u4fee\u590d\u7684\u5168\u6d41\u7a0b\u3002\u8fd9\u4e24\u4e2a\u6848\u4f8b\u63ed\u793a\u4e86\u4e00\u4e2a\u5173\u952e\u4e8b\u5b9e\uff1a\u5728\u6570\u5b57\u5316\u98ce\u9669\u6307\u6570\u7ea7\u589e\u957f\u7684\u4eca\u5929\uff0c\u7cbe\u51c6\u5b9a\u4f4d\u95ee\u9898\u6839\u6e90\u7684\u80fd\u529b\uff0c\u5df2\u6210\u4e3a\u5b89\u5168\u9632\u5fa1\u4f53\u7cfb\u7684\u6838\u5fc3\u7ade\u4e89\u529b<\/strong>\u3002<\/p>\n

\n

\u4e00\u3001\u5b89\u5168\u4e8b\u4ef6\u8c03\u67e5\u7684”\u8ff7\u96fe\u68ee\u6797”\u56f0\u5883<\/h3>\n

\u7f51\u7edc\u5b89\u5168\u9886\u57df\u6b63\u9762\u4e34\u524d\u6240\u672a\u6709\u7684\u590d\u6742\u6001\u52bf\u3002Gartner\u6570\u636e\u663e\u793a\uff0c2023\u5e74\u5168\u7403\u4f01\u4e1a\u5e73\u5747\u6bcf\u5468\u906d\u9047\u7684\u5b9a\u5411\u653b\u51fb\u6b21\u6570\u540c\u6bd4\u6fc0\u589e43%\uff0c\u4f46\u4ec5\u670936%\u7684\u7ec4\u7ec7\u80fd\u572872\u5c0f\u65f6\u5185\u5b8c\u6210\u6709\u6548\u6eaf\u6e90\u3002\u8fd9\u79cd\u56f0\u5883\u6e90\u4e8e\u591a\u91cd\u6280\u672f\u53e0\u52a0\u5f62\u6210\u7684”\u8ff7\u96fe\u6548\u5e94”\uff1a<\/p>\n

    \n
  1. \u6280\u672f\u6808\u7684\u5f02\u6784\u5316<\/strong>\uff1a\u6df7\u5408\u4e91\u67b6\u6784\u3001\u5fae\u670d\u52a1\u3001IoT\u8bbe\u5907\u7684\u666e\u53ca\uff0c\u4f7f\u5f97\u5355\u4e00\u7cfb\u7edf\u53ef\u80fd\u6d89\u53ca200+\u4e2a\u4ea4\u4e92\u7ec4\u4ef6\n<\/li>\n
  2. \u653b\u51fb\u9762\u7684\u52a8\u6001\u6269\u5c55<\/strong>\uff1a\u6bcf\u4e2a\u65b0\u589e\u7684API\u63a5\u53e3\u90fd\u4f1a\u5e26\u6765\u5e73\u57473.2\u4e2a\u6f5c\u5728\u653b\u51fb\u5411\u91cf\n<\/li>\n
  3. \u56e0\u679c\u94fe\u7684\u9690\u853d\u6027<\/strong>\uff1a75%\u7684\u9ad8\u7ea7\u6301\u7eed\u6027\u5a01\u80c1\uff08APT\uff09\u4f1a\u901a\u8fc7\u81f3\u5c115\u4e2a\u4e2d\u95f4\u8282\u70b9\u63a9\u76d6\u771f\u5b9e\u653b\u51fb\u8def\u5f84\n<\/li>\n<\/ol>\n

    \u67d0\u533b\u7597\u673a\u6784\u7684\u5b9e\u9645\u6848\u4f8b\u6781\u5177\u4ee3\u8868\u6027\uff1a\u5176\u75c5\u5386\u7cfb\u7edf\u5f02\u5e38\u8bbf\u95ee\u6700\u521d\u88ab\u5224\u5b9a\u4e3a\u5185\u90e8\u64cd\u4f5c\u5931\u8bef\uff0c\u76f4\u5230\u91c7\u7528\u6545\u969c\u6811\u5206\u6790\uff08FTA\uff09<\/strong>\u540e\uff0c\u624d\u6eaf\u6e90\u5230\u9ed1\u5ba2\u901a\u8fc7\u667a\u80fd\u4f53\u6e29\u8ba1\u53d1\u8d77\u7684\u4f9b\u5e94\u94fe\u653b\u51fb\u3002\u8fd9\u5370\u8bc1\u4e86NIST\u7279\u522b\u62a5\u544a\u4e2d\u7684\u7ed3\u8bba\uff1a\u4f20\u7edf\u7684\u4e8b\u4ef6\u54cd\u5e94\u6d41\u7a0b\uff0c\u6b63\u5728\u5931\u6548\u4e8e\u73b0\u4ee3\u653b\u51fb\u7684\u590d\u6742\u6027<\/strong>\u3002<\/p>\n

    \n

    \u4e8c\u3001\u6839\u56e0\u5206\u6790<\/a>\u7684\u6280\u672f\u89e3\u6784\u4e0e\u8303\u5f0f\u5347\u7ea7<\/h3>\n

    \u6839\u672c\u539f\u56e0\u5206\u6790<\/strong>\u4e0d\u662f\u7b80\u5355\u7684\u6545\u969c\u6392\u67e5\uff0c\u800c\u662f\u5efa\u7acb\u5728\u5bf9\u7cfb\u7edf\u8106\u5f31\u6027\u7684\u7acb\u4f53\u5316\u8ba4\u77e5\u4e4b\u4e0a\u3002\u5176\u6838\u5fc3\u4ef7\u503c\u4f53\u73b0\u5728\u4e09\u4e2a\u7ef4\u5ea6\uff1a<\/p>\n

      \n
    1. \n

      \u65f6\u7a7a\u7a7f\u900f\u529b<\/strong>
      \n\u901a\u8fc7\u65f6\u5e8f\u56fe\u8c31\u6280\u672f<\/strong>\u8fd8\u539f\u653b\u51fb\u94fe\uff0c\u4f8b\u5982\u67d0\u7535\u5546\u5e73\u53f0\u5229\u7528\u65f6\u95f4\u7a97\u53e3\u5173\u8054\u5206\u6790\uff0c\u53d1\u73b0\u770b\u4f3c\u72ec\u7acb\u7684DDoS\u653b\u51fb\u4e0e\u7528\u6237\u6570\u636e\u6cc4\u9732\u5b58\u5728\u534f\u540c\u4f5c\u6848\u7279\u5f81\uff0c\u6700\u7ec8\u8ffd\u6eaf\u5230CDN\u670d\u52a1\u5546\u7684\u914d\u7f6e\u7f3a\u9677\u3002<\/p>\n<\/li>\n

    2. \n

      \u903b\u8f91\u89e3\u8026\u80fd\u529b<\/strong>
      \n\u91c7\u7528\u56e0\u679c\u63a8\u65ad\u6a21\u578b<\/strong>\u533a\u5206\u76f4\u63a5\u8bf1\u56e0\u4e0e\u6df1\u5c42\u6f0f\u6d1e\u3002\u5f53\u67d0\u5236\u9020\u4f01\u4e1a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u9891\u7e41\u62a5\u8b66\u65f6\uff0cRCA\u56e2\u961f\u6ca1\u6709\u6b62\u6b65\u4e8e\u4fee\u590d\u88ab\u653b\u9677\u7684PLC\u8bbe\u5907\uff0c\u800c\u662f\u901a\u8fc75Why\u5206\u6790\u6cd5<\/strong>\u53d1\u73b0\u5176VPN\u53cc\u56e0\u7d20\u8ba4\u8bc1\u5b58\u5728\u534f\u8bae\u7ea7\u6f0f\u6d1e\u3002<\/p>\n<\/li>\n

    3. \n

      \u98ce\u9669\u9884\u89c1\u6027<\/strong>
      \nIBM\u7684\u5b9e\u8df5\u8868\u660e\uff0c\u7cfb\u7edf\u5316\u5b9e\u65bdRCA\u53ef\u4f7f\u91cd\u590d\u6027\u5b89\u5168\u4e8b\u4ef6\u51cf\u5c1168%\u3002\u8fd9\u6e90\u4e8e\u5176\u7279\u6709\u7684\u8106\u5f31\u6027\u6a21\u5f0f\u8bc6\u522b<\/strong>\u529f\u80fd\uff0c\u4f8b\u5982\u67d0\u4e91\u670d\u52a1\u5546\u901a\u8fc7\u5206\u6790\u5386\u53f2\u4e8b\u4ef6\u5e93\uff0c\u63d0\u524d\u4fee\u8865\u4e86\u53ef\u80fd\u88ab\u5229\u7528\u7684\u5bb9\u5668\u9003\u9038\u6f0f\u6d1e\u3002<\/p>\n<\/li>\n<\/ol>\n

      \n

      \u4e09\u3001\u56db\u9636\u5206\u6790\u6cd5\uff1a\u6784\u5efa\u667a\u80fd\u5316\u7684\u6eaf\u6e90\u4f53\u7cfb<\/h3>\n

      \u6210\u719f\u7684\u6839\u56e0\u5206\u6790\u6846\u67b6\u9700\u8981\u5b9e\u73b0\u4ece\u6570\u636e\u91c7\u96c6\u5230\u51b3\u7b56\u4f18\u5316\u7684\u95ed\u73af\u3002\u6211\u4eec\u63d0\u70bc\u51fa\u7ecf\u8fc7\u5b9e\u6218\u9a8c\u8bc1\u7684DMAIC-R\u6a21\u578b<\/strong>\uff1a<\/p>\n

        \n
      1. \n

        Define\uff08\u5b9a\u4e49\u8fb9\u754c\uff09<\/strong>
        \n\u4f7f\u7528\u653b\u51fb\u6740\u4f24\u94fe\u6a21\u578b<\/strong>\u5212\u5b9a\u5206\u6790\u8303\u56f4\uff0c\u67d0\u91d1\u878d\u673a\u6784\u5728\u8c03\u67e5\u52d2\u7d22\u8f6f\u4ef6\u4e8b\u4ef6\u65f6\uff0c\u901a\u8fc7ATT&CK\u6846\u67b6\u5feb\u901f\u805a\u7126\u5230\u6a2a\u5411\u79fb\u52a8\u9636\u6bb5\u7684\u5f02\u5e38RDP\u8fde\u63a5\u3002<\/p>\n<\/li>\n

      2. \n

        Measure\uff08\u591a\u7ef4\u53d6\u8bc1\uff09<\/strong>
        \n\u6574\u5408\u7f51\u7edc\u6d41\u91cf\u955c\u50cf\u3001\u8fdb\u7a0b\u8840\u7f18\u8ffd\u8e2a\u3001\u65e5\u5fd7\u6307\u7eb9\u6bd4\u5bf9\u7b49\u6280\u672f\u3002\u5728\u4e00\u6b21APT\u4e8b\u4ef6\u8c03\u67e5\u4e2d\uff0c\u5b89\u5168\u56e2\u961f\u901a\u8fc7\u5bf9\u6bd430TB\u65e5\u5fd7\u4e2d\u7684Kerberos\u7968\u636e\u5f02\u5e38\u7b7e\u53d1\u6a21\u5f0f<\/strong>\uff0c\u5b9a\u4f4d\u5230\u88ab\u653b\u9677\u7684\u57df\u63a7\u5236\u5668\u3002<\/p>\n<\/li>\n

      3. \n

        Analyze\uff08\u5173\u8054\u63a8\u7406\uff09<\/strong>
        \n\u91c7\u7528\u8d1d\u53f6\u65af\u7f51\u7edc<\/strong>\u8ba1\u7b97\u5404\u8282\u70b9\u7684\u53ef\u7591\u6982\u7387\u3002\u67d0\u80fd\u6e90\u4f01\u4e1a\u901a\u8fc7\u8be5\u6280\u672f\u53d1\u73b0\uff0c98%\u7684\u5b89\u5168\u544a\u8b66\u6700\u7ec8\u90fd\u53ef\u5f52\u56e0\u4e8e3\u4e2a\u6838\u5fc3\u7cfb\u7edf\u7684\u914d\u7f6e\u504f\u5dee\u3002<\/p>\n<\/li>\n

      4. \n

        Improve\uff08\u95ed\u73af\u5904\u7f6e\uff09<\/strong>
        \n\u5efa\u7acb\u8106\u5f31\u6027\u77e5\u8bc6\u56fe\u8c31<\/strong>\uff0c\u5c06\u5206\u6790\u7ed3\u679c\u8f6c\u5316\u4e3a\u9632\u5fa1\u89c4\u5219\u3002\u67d0\u96f6\u552e\u5e73\u53f0\u636e\u6b64\u81ea\u52a8\u5316\u66f4\u65b0\u4e86WAF\u7b56\u7565\uff0c\u62e6\u622a\u6210\u529f\u7387\u63d0\u5347\u81f399.7%\u3002<\/p>\n<\/li>\n<\/ol>\n

        \n

        \u56db\u3001\u5de5\u5177\u94fe\u9769\u547d\uff1a\u4ece\u4eba\u5de5\u7814\u5224\u5230\u667a\u80fd\u8bca\u65ad<\/h3>\n

        \u5f53\u524d\u6839\u56e0\u5206\u6790\u6280\u672f\u6b63\u7ecf\u5386\u4e09\u5927\u7a81\u7834\uff1a<\/p>\n

          \n
        1. \n

          \u52a8\u6001\u57fa\u7ebf\u5efa\u6a21<\/strong>
          \n\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u5efa\u7acb\u7cfb\u7edf\u6b63\u5e38\u884c\u4e3a\u7684”\u6570\u5b57\u6307\u7eb9”\uff0c\u67d0\u7535\u4fe1\u8fd0\u8425\u5546\u8fd0\u7528\u8be5\u6280\u672f\uff0c\u572815\u5206\u949f\u5185\u68c0\u6d4b\u5230\u504f\u79bb\u57fa\u7ebf42%\u7684\u5f02\u5e38DNS\u67e5\u8be2\u6d41\u91cf\uff0c\u53ca\u65f6\u963b\u6b62\u4e86\u57df\u540d\u52ab\u6301\u653b\u51fb\u3002<\/p>\n<\/li>\n

        2. \n

          \u56e0\u679c\u63a8\u7406\u5f15\u64ce<\/strong>
          \nMITRE\u5f00\u53d1\u7684CALDERA\u56e0\u679c\u5206\u6790\u6a21\u5757<\/strong>\uff0c\u53ef\u81ea\u52a8\u751f\u6210\u653b\u51fb\u8def\u5f84\u5047\u8bbe\u5e76\u9a8c\u8bc1\u5176\u6982\u7387\uff0c\u4f7f\u5e73\u5747\u8c03\u67e5\u65f6\u95f4\u7f29\u77ed60%\u3002<\/p>\n<\/li>\n

        3. \n

          \u6570\u5b57\u5b6a\u751f\u4eff\u771f<\/strong>
          \n\u5728\u865a\u62df\u73af\u5883\u4e2d\u91cd\u653e\u5b89\u5168\u4e8b\u4ef6\uff0c\u67d0\u6c7d\u8f66\u5236\u9020\u5546\u901a\u8fc7\u8be5\u6280\u672f\u590d\u73b0\u4e86CAN\u603b\u7ebf\u88ab\u6e17\u900f\u7684\u5168\u8fc7\u7a0b\uff0c\u53d1\u73b0\u4e86\u8f66\u8f7d\u5a31\u4e50\u7cfb\u7edf\u7684\u8bbe\u8ba1\u7f3a\u9677\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u503c\u5f97\u5173\u6ce8\u7684\u662f\uff0cGartner\u57282023\u5e74\u5341\u5927\u5b89\u5168\u6280\u672f\u8d8b\u52bf\u4e2d\uff0c\u5c06\u53ef\u89e3\u91ca\u6027AI\uff08XAI\uff09<\/strong>\u5217\u4e3a\u6839\u56e0\u5206\u6790\u7684\u5173\u952e\u652f\u6491\u6280\u672f\u3002\u5176\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\uff0c\u80fd\u5c06\u590d\u6742\u7684\u5173\u8054\u5206\u6790\u8f6c\u5316\u4e3a\u53ef\u89c6\u5316\u51b3\u7b56\u6811\uff0c\u5e2e\u52a9\u5b89\u5168\u56e2\u961f\u7406\u89e3AI\u6a21\u578b\u7684\u5224\u65ad\u903b\u8f91\u3002<\/p>\n

          \n

          \u4e94\u3001\u7ec4\u7ec7\u80fd\u529b\u7684\u8fdb\u5316\u8def\u5f84<\/h3>\n

          \u5b9e\u65bd\u6709\u6548\u7684\u6839\u56e0\u5206\u6790\u4e0d\u4ec5\u9700\u8981\u6280\u672f\u5de5\u5177\uff0c\u66f4\u9700\u8981\u7ec4\u7ec7\u673a\u5236\u7684\u9002\u914d\uff1a<\/p>\n

            \n
          1. \n

            \u8de8\u804c\u80fd\u534f\u4f5c\u673a\u5236<\/strong>
            \n\u67d0\u94f6\u884c\u8bbe\u7acb\u7684”\u6218\u60c5\u5ba4”\u6a21\u5f0f\uff0c\u5b9e\u73b0\u5b89\u5168\u3001\u8fd0\u7ef4\u3001\u5f00\u53d1\u56e2\u961f\u7684\u5b9e\u65f6\u4fe1\u606f\u540c\u6b65\uff0c\u4e8b\u4ef6\u590d\u76d8\u6548\u7387\u63d0\u53473\u500d\u3002<\/p>\n<\/li>\n

          2. \n

            \u77e5\u8bc6\u7ba1\u7406\u4f53\u7cfb<\/strong>
            \n\u5efa\u7acb\u6807\u51c6\u5316\u7684\u4e8b\u4ef6\u5206\u6790\u6a21\u677f\u5e93<\/strong>\uff0c\u5305\u542b128\u79cd\u5e38\u89c1\u653b\u51fb\u6a21\u5f0f\u7684\u6eaf\u6e90\u8def\u5f84\uff0c\u4f7f\u65b0\u6210\u5458\u7684\u5206\u6790\u51c6\u786e\u7387\u63d0\u9ad855%\u3002<\/p>\n<\/li>\n

          3. \n

            \u5ea6\u91cf\u6307\u6807\u4f53\u7cfb<\/strong>
            \n\u5f15\u5165MTTR-I\uff08\u5e73\u5747\u4fee\u590d\u6839\u56e0\u65f6\u95f4\uff09<\/strong>\u4f5c\u4e3a\u6838\u5fc3KPI\uff0c\u67d0\u4e92\u8054\u7f51\u516c\u53f8\u501f\u6b64\u5c06\u7cfb\u7edf\u6027\u98ce\u9669\u89e3\u51b3\u5468\u671f\u4ece90\u5929\u538b\u7f29\u81f321\u5929\u3002<\/p>\n<\/li>\n<\/ol>\n

            Forrester\u7684\u7814\u7a76\u8bc1\u5b9e\uff0c\u90a3\u4e9b\u5c06RCA\u80fd\u529b\u5efa\u8bbe\u7eb3\u5165\u4f01\u4e1a\u6218\u7565\u7684\u673a\u6784\uff0c\u5176\u5e74\u5ea6\u5b89\u5168\u8fd0\u8425\u6210\u672c\u53ef\u964d\u4f4e24-37%\uff0c\u540c\u65f6\u5c06\u4e8b\u4ef6\u54cd\u5e94\u901f\u5ea6\u63d0\u534740%\u4ee5\u4e0a\u3002\u8fd9\u79cd\u6536\u76ca\u4e0d\u4ec5\u4f53\u73b0\u5728\u98ce\u9669\u63a7\u5236\u5c42\u9762\uff0c\u66f4\u8f6c\u5316\u4e3a\u4f01\u4e1a\u6570\u5b57\u5316\u8f6c\u578b\u7684\u52a0\u901f\u5668\u2014\u2014\u5f53\u7cfb\u7edf\u7a33\u5b9a\u6027\u8fbe\u523099.99%\u65f6\uff0c\u5176\u4e1a\u52a1\u521b\u65b0\u8bd5\u9519\u6210\u672c\u5c06\u4e0b\u964d60%\u3002<\/p>\n

            \n

            \u5728\u96f6\u65e5\u6f0f\u6d1e\u5e73\u5747\u4ef7\u683c\u7a81\u783450\u4e07\u7f8e\u5143\u7684\u9ed1\u5e02\u80cc\u666f\u4e0b\uff0c\u653b\u51fb\u8005\u7684\u6280\u672f\u590d\u6742\u5ea6\u6bcf18\u4e2a\u6708\u7ffb\u4e00\u756a\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5b89\u5168\u9632\u5fa1\u7684\u7ade\u8d5b\u672c\u8d28\u4e0a\u662f\u65f6\u95f4\u4e0e\u7cbe\u5ea6\u7684\u53cc\u91cd\u8f83\u91cf<\/strong>\u3002\u90a3\u4e9b\u638c\u63e1\u6df1\u5ea6\u6839\u56e0\u5206\u6790\u80fd\u529b\u7684\u4f01\u4e1a\uff0c\u6b63\u5728\u6784\u7b51\u8d77\u653b\u4e0d\u7834\u7684”\u6570\u5b57\u62a4\u57ce\u6cb3”\u2014\u2014\u5b83\u4eec\u4e0d\u4ec5\u77e5\u9053\u7cfb\u7edf\u54ea\u91cc\u51fa\u4e86\u95ee\u9898\uff0c\u66f4\u7406\u89e3\u4e3a\u4ec0\u4e48\u51fa\u95ee\u9898\uff0c\u4ee5\u53ca\u5982\u4f55\u8ba9\u95ee\u9898\u4e0d\u518d\u53d1\u751f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u5f53\u67d0\u8de8\u56fd\u4f01\u4e1a\u906d\u9047\u5927\u89c4\u6a21\u6570\u636e\u6cc4\u9732\u65f6\uff0c\u5176\u5b89\u5168\u56e2\u961f\u8017\u8d3972\u5c0f\u65f6\u624d\u9501\u5b9a\u95ee\u9898\u6e90\u5934\u2014\u2014\u4e00\u4e2a\u88ab\u5ffd\u7565\u7684\u7b2c\u4e09\u65b9\u63d2\u4ef6\u6f0f\u6d1e\u3002\u800c\u53e6\u4e00\u5bb6\u91c7\u7528\u6545\u969c\u6839\u56e0\u5206\u6790\uff08Root Cause Analysis, RCA\uff09\u6846\u67b6\u7684\u91d1\u878d\u516c\u53f8\uff0c\u5728\u906d\u9047\u7c7b\u4f3c\u653b\u51fb\u65f6\u4ec5\u75288\u5c0f\u65f6\u5c31\u5b8c\u6210\u4ece\u4e8b\u4ef6\u54cd\u5e94\u5230\u7cfb\u7edf\u4fee\u590d\u7684\u5168\u6d41\u7a0b\u3002\u8fd9\u4e24\u4e2a\u6848\u4f8b\u63ed\u793a\u4e86\u4e00\u4e2a\u5173\u952e\u4e8b\u5b9e\uff1a\u5728\u6570\u5b57\u5316\u98ce\u9669\u6307\u6570\u7ea7\u589e\u957f\u7684\u4eca\u5929\uff0c\u7cbe\u51c6\u5b9a\u4f4d\u95ee\u9898\u6839\u6e90\u7684\u80fd\u529b\uff0c\u5df2\u6210\u4e3a\u5b89\u5168\u9632\u5fa1\u4f53\u7cfb\u7684\u6838\u5fc3\u7ade\u4e89\u529b\u3002 \u4e00\u3001\u5b89\u5168\u4e8b\u4ef6\u8c03\u67e5\u7684”\u8ff7\u96fe\u68ee\u6797”\u56f0\u5883 \u7f51\u7edc\u5b89\u5168\u9886\u57df\u6b63\u9762\u4e34\u524d\u6240\u672a\u6709\u7684\u590d\u6742\u6001\u52bf\u3002Gartner\u6570\u636e\u663e\u793a\uff0c2023\u5e74\u5168\u7403\u4f01\u4e1a\u5e73\u5747\u6bcf\u5468\u906d\u9047\u7684\u5b9a\u5411\u653b\u51fb\u6b21\u6570\u540c\u6bd4\u6fc0\u589e43%\uff0c\u4f46\u4ec5\u670936%\u7684\u7ec4\u7ec7\u80fd\u572872\u5c0f\u65f6\u5185\u5b8c\u6210\u6709\u6548\u6eaf\u6e90\u3002\u8fd9\u79cd\u56f0\u5883\u6e90\u4e8e\u591a\u91cd\u6280\u672f\u53e0\u52a0\u5f62\u6210\u7684”\u8ff7\u96fe\u6548\u5e94”\uff1a \u6280\u672f\u6808\u7684\u5f02\u6784\u5316\uff1a\u6df7\u5408\u4e91\u67b6\u6784\u3001\u5fae\u670d\u52a1\u3001IoT\u8bbe\u5907\u7684\u666e\u53ca\uff0c\u4f7f\u5f97\u5355\u4e00\u7cfb\u7edf\u53ef\u80fd\u6d89\u53ca200+\u4e2a\u4ea4\u4e92\u7ec4\u4ef6 \u653b\u51fb\u9762\u7684\u52a8\u6001\u6269\u5c55\uff1a\u6bcf\u4e2a\u65b0\u589e\u7684API\u63a5\u53e3\u90fd\u4f1a\u5e26\u6765\u5e73\u57473.2\u4e2a\u6f5c\u5728\u653b\u51fb\u5411\u91cf \u56e0\u679c\u94fe\u7684\u9690\u853d\u6027\uff1a75%\u7684\u9ad8\u7ea7\u6301\u7eed\u6027\u5a01\u80c1\uff08APT\uff09\u4f1a\u901a\u8fc7\u81f3\u5c115\u4e2a\u4e2d\u95f4\u8282\u70b9\u63a9\u76d6\u771f\u5b9e\u653b\u51fb\u8def\u5f84 \u67d0\u533b\u7597\u673a\u6784\u7684\u5b9e\u9645\u6848\u4f8b\u6781\u5177\u4ee3\u8868\u6027\uff1a\u5176\u75c5\u5386\u7cfb\u7edf\u5f02\u5e38\u8bbf\u95ee\u6700\u521d\u88ab\u5224\u5b9a\u4e3a\u5185\u90e8\u64cd\u4f5c\u5931\u8bef\uff0c\u76f4\u5230\u91c7\u7528\u6545\u969c\u6811\u5206\u6790\uff08FTA\uff09\u540e\uff0c\u624d\u6eaf\u6e90\u5230\u9ed1\u5ba2\u901a\u8fc7\u667a\u80fd\u4f53\u6e29\u8ba1\u53d1\u8d77\u7684\u4f9b\u5e94\u94fe\u653b\u51fb\u3002\u8fd9\u5370\u8bc1\u4e86NIST\u7279\u522b\u62a5\u544a\u4e2d\u7684\u7ed3\u8bba\uff1a\u4f20\u7edf\u7684\u4e8b\u4ef6\u54cd\u5e94\u6d41\u7a0b\uff0c\u6b63\u5728\u5931\u6548\u4e8e\u73b0\u4ee3\u653b\u51fb\u7684\u590d\u6742\u6027\u3002 \u4e8c\u3001\u6839\u56e0\u5206\u6790\u7684\u6280\u672f\u89e3\u6784\u4e0e\u8303\u5f0f\u5347\u7ea7 \u6839\u672c\u539f\u56e0\u5206\u6790\u4e0d\u662f\u7b80\u5355\u7684\u6545\u969c\u6392\u67e5\uff0c\u800c\u662f\u5efa\u7acb\u5728\u5bf9\u7cfb\u7edf\u8106\u5f31\u6027\u7684\u7acb\u4f53\u5316\u8ba4\u77e5\u4e4b\u4e0a\u3002\u5176\u6838\u5fc3\u4ef7\u503c\u4f53\u73b0\u5728\u4e09\u4e2a\u7ef4\u5ea6\uff1a \u65f6\u7a7a\u7a7f\u900f\u529b \u901a\u8fc7\u65f6\u5e8f\u56fe\u8c31\u6280\u672f\u8fd8\u539f\u653b\u51fb\u94fe\uff0c\u4f8b\u5982\u67d0\u7535\u5546\u5e73\u53f0\u5229\u7528\u65f6\u95f4\u7a97\u53e3\u5173\u8054\u5206\u6790\uff0c\u53d1\u73b0\u770b\u4f3c\u72ec\u7acb\u7684DDoS\u653b\u51fb\u4e0e\u7528\u6237\u6570\u636e\u6cc4\u9732\u5b58\u5728\u534f\u540c\u4f5c\u6848\u7279\u5f81\uff0c\u6700\u7ec8\u8ffd\u6eaf\u5230CDN\u670d\u52a1\u5546\u7684\u914d\u7f6e\u7f3a\u9677\u3002 \u903b\u8f91\u89e3\u8026\u80fd\u529b \u91c7\u7528\u56e0\u679c\u63a8\u65ad\u6a21\u578b\u533a\u5206\u76f4\u63a5\u8bf1\u56e0\u4e0e\u6df1\u5c42\u6f0f\u6d1e\u3002\u5f53\u67d0\u5236\u9020\u4f01\u4e1a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u9891\u7e41\u62a5\u8b66\u65f6\uff0cRCA\u56e2\u961f\u6ca1\u6709\u6b62\u6b65\u4e8e\u4fee\u590d\u88ab\u653b\u9677\u7684PLC\u8bbe\u5907\uff0c\u800c\u662f\u901a\u8fc75Why\u5206\u6790\u6cd5\u53d1\u73b0\u5176VPN\u53cc\u56e0\u7d20\u8ba4\u8bc1\u5b58\u5728\u534f\u8bae\u7ea7\u6f0f\u6d1e\u3002 \u98ce\u9669\u9884\u89c1\u6027 IBM\u7684\u5b9e\u8df5\u8868\u660e\uff0c\u7cfb\u7edf\u5316\u5b9e\u65bdRCA\u53ef\u4f7f\u91cd\u590d\u6027\u5b89\u5168\u4e8b\u4ef6\u51cf\u5c1168%\u3002\u8fd9\u6e90\u4e8e\u5176\u7279\u6709\u7684\u8106\u5f31\u6027\u6a21\u5f0f\u8bc6\u522b\u529f\u80fd\uff0c\u4f8b\u5982\u67d0\u4e91\u670d\u52a1\u5546\u901a\u8fc7\u5206\u6790\u5386\u53f2\u4e8b\u4ef6\u5e93\uff0c\u63d0\u524d\u4fee\u8865\u4e86\u53ef\u80fd\u88ab\u5229\u7528\u7684\u5bb9\u5668\u9003\u9038\u6f0f\u6d1e\u3002 \u4e09\u3001\u56db\u9636\u5206\u6790\u6cd5\uff1a\u6784\u5efa\u667a\u80fd\u5316\u7684\u6eaf\u6e90\u4f53\u7cfb \u6210\u719f\u7684\u6839\u56e0\u5206\u6790\u6846\u67b6\u9700\u8981\u5b9e\u73b0\u4ece\u6570\u636e\u91c7\u96c6\u5230\u51b3\u7b56\u4f18\u5316\u7684\u95ed\u73af\u3002\u6211\u4eec\u63d0\u70bc\u51fa\u7ecf\u8fc7\u5b9e\u6218\u9a8c\u8bc1\u7684DMAIC-R\u6a21\u578b\uff1a Define\uff08\u5b9a\u4e49\u8fb9\u754c\uff09 \u4f7f\u7528\u653b\u51fb\u6740\u4f24\u94fe\u6a21\u578b\u5212\u5b9a\u5206\u6790\u8303\u56f4\uff0c\u67d0\u91d1\u878d\u673a\u6784\u5728\u8c03\u67e5\u52d2\u7d22\u8f6f\u4ef6\u4e8b\u4ef6\u65f6\uff0c\u901a\u8fc7ATT&CK\u6846\u67b6\u5feb\u901f\u805a\u7126\u5230\u6a2a\u5411\u79fb\u52a8\u9636\u6bb5\u7684\u5f02\u5e38RDP\u8fde\u63a5\u3002 Measure\uff08\u591a\u7ef4\u53d6\u8bc1\uff09 \u6574\u5408\u7f51\u7edc\u6d41\u91cf\u955c\u50cf\u3001\u8fdb\u7a0b\u8840\u7f18\u8ffd\u8e2a\u3001\u65e5\u5fd7\u6307\u7eb9\u6bd4\u5bf9\u7b49\u6280\u672f\u3002\u5728\u4e00\u6b21APT\u4e8b\u4ef6\u8c03\u67e5\u4e2d\uff0c\u5b89\u5168\u56e2\u961f\u901a\u8fc7\u5bf9\u6bd430TB\u65e5\u5fd7\u4e2d\u7684Kerberos\u7968\u636e\u5f02\u5e38\u7b7e\u53d1\u6a21\u5f0f\uff0c\u5b9a\u4f4d\u5230\u88ab\u653b\u9677\u7684\u57df\u63a7\u5236\u5668\u3002 Analyze\uff08\u5173\u8054\u63a8\u7406\uff09 \u91c7\u7528\u8d1d\u53f6\u65af\u7f51\u7edc\u8ba1\u7b97\u5404\u8282\u70b9\u7684\u53ef\u7591\u6982\u7387\u3002\u67d0\u80fd\u6e90\u4f01\u4e1a\u901a\u8fc7\u8be5\u6280\u672f\u53d1\u73b0\uff0c98%\u7684\u5b89\u5168\u544a\u8b66\u6700\u7ec8\u90fd\u53ef\u5f52\u56e0\u4e8e3\u4e2a\u6838\u5fc3\u7cfb\u7edf\u7684\u914d\u7f6e\u504f\u5dee\u3002 Improve\uff08\u95ed\u73af\u5904\u7f6e\uff09 \u5efa\u7acb\u8106\u5f31\u6027\u77e5\u8bc6\u56fe\u8c31\uff0c\u5c06\u5206\u6790\u7ed3\u679c\u8f6c\u5316\u4e3a\u9632\u5fa1\u89c4\u5219\u3002\u67d0\u96f6\u552e\u5e73\u53f0\u636e\u6b64\u81ea\u52a8\u5316\u66f4\u65b0\u4e86WAF\u7b56\u7565\uff0c\u62e6\u622a\u6210\u529f\u7387\u63d0\u5347\u81f399.7%\u3002 \u56db\u3001\u5de5\u5177\u94fe\u9769\u547d\uff1a\u4ece\u4eba\u5de5\u7814\u5224\u5230\u667a\u80fd\u8bca\u65ad \u5f53\u524d\u6839\u56e0\u5206\u6790\u6280\u672f\u6b63\u7ecf\u5386\u4e09\u5927\u7a81\u7834\uff1a \u52a8\u6001\u57fa\u7ebf\u5efa\u6a21 \u901a\u8fc7\u673a\u5668\u5b66\u4e60\u5efa\u7acb\u7cfb\u7edf\u6b63\u5e38\u884c\u4e3a\u7684”\u6570\u5b57\u6307\u7eb9”\uff0c\u67d0\u7535\u4fe1\u8fd0\u8425\u5546\u8fd0\u7528\u8be5\u6280\u672f\uff0c\u572815\u5206\u949f\u5185\u68c0\u6d4b\u5230\u504f\u79bb\u57fa\u7ebf42%\u7684\u5f02\u5e38DNS\u67e5\u8be2\u6d41\u91cf\uff0c\u53ca\u65f6\u963b\u6b62\u4e86\u57df\u540d\u52ab\u6301\u653b\u51fb\u3002 \u56e0\u679c\u63a8\u7406\u5f15\u64ce 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