{"id":1359,"date":"2025-11-17T13:56:09","date_gmt":"2025-11-17T05:56:09","guid":{"rendered":"https:\/\/zhhovo.top\/?p=1359"},"modified":"2025-11-17T13:56:09","modified_gmt":"2025-11-17T05:56:09","slug":"%e7%a1%ae%e5%ae%9a%e6%80%a7%e5%ae%89%e5%85%a8%e7%bd%91%e5%85%b3%ef%bc%9a%e4%b8%80%e7%a7%8d%e5%9f%ba%e4%ba%8e%e5%8a%9f%e8%83%bd%e6%b6%88%e9%99%a4%e7%9a%84%e6%96%b0%e5%9e%8b%e7%bd%91%e7%bb%9c%e6%9e%b6","status":"publish","type":"post","link":"https:\/\/zhhovo.top\/index.php\/2025\/11\/17\/%e7%a1%ae%e5%ae%9a%e6%80%a7%e5%ae%89%e5%85%a8%e7%bd%91%e5%85%b3%ef%bc%9a%e4%b8%80%e7%a7%8d%e5%9f%ba%e4%ba%8e%e5%8a%9f%e8%83%bd%e6%b6%88%e9%99%a4%e7%9a%84%e6%96%b0%e5%9e%8b%e7%bd%91%e7%bb%9c%e6%9e%b6\/","title":{"rendered":"\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\uff1a\u4e00\u79cd\u57fa\u4e8e\u529f\u80fd\u6d88\u9664\u7684\u65b0\u578b\u7f51\u7edc\u67b6\u6784"},"content":{"rendered":"\n

<\/a>\u6458\u8981<\/a><\/p>\n\n\n\n

<\/a>\u4f20\u7edf\u9632\u706b\u5899\u3001WAF\u7b49\u5b89\u5168\u8bbe\u5907\u7684\u529f\u80fd\u590d\u6742\u6027\u4f7f\u5176\u81ea\u8eab\u66b4\u9732\u51fa\u5927\u91cf\u6f0f\u6d1e\uff0c\u6210\u4e3a\u9632\u5fa1\u4f53\u7cfb\u4e2d\u7684\u8584\u5f31\u73af\u8282\u3002\u9488\u5bf9\u201c\u5b88\u62a4\u8005\u53cd\u6210\u7a81\u7834\u53e3\u201d\u7684\u5b89\u5168\u6096\u8bba\uff0c\u672c\u7814\u7a76\u63d0\u51fa\u201c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u201d\uff08\u54d1\u5173\uff09\u6a21\u578b\u3002\u8be5\u6a21\u578b\u4e0d\u4f9d\u8d56\u6f0f\u6d1e\u5e93\u66f4\u65b0\u4e0e\u4f9b\u5e94\u94fe\u5b89\u5168\uff0c\u800c\u662f\u901a\u8fc7\u529f\u80fd\u6d88\u9664\u4e0e\u7cfb\u7edf\u56fa\u5316\uff0c\u5b9e\u73b0\u672c\u8d28\u514d\u75ab\u3002\u5177\u4f53\u800c\u8a00\uff0c\u786e\u5b9a\u6027\u7f51\u5173\u88ab\u6781\u7aef\u7b80\u5316\u4e3a\u4ec5\u5177\u5907\u6d41\u91cf\u8f6c\u53d1\u80fd\u529b\u7684\u5b9e\u4f53\uff0c\u79fb\u9664\u6240\u6709\u975e\u5fc5\u8981\u7ec4\u4ef6\u4e0e\u670d\u52a1\uff0c\u79fb\u9664\u8fd0\u7ef4\u73af\u5883\uff0c\u4ece\u800c\u4f7f\u5176\u4e0d\u5177\u5907\u88ab\u653b\u51fb\u7684\u57fa\u672c\u6761\u4ef6\u3002\u8be5\u7f51\u5173\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\u626e\u6f14\u201c\u5b88\u62a4\u8005\u201d\u7684\u66ff\u6b7b\u9b3c\u89d2\u8272\uff1a\u5b83\u4f4d\u4e8e\u4f20\u7edf\u9632\u62a4\u8bbe\u5907\u4e4b\u524d\uff0c\u5438\u5f15\u5e76\u627f\u63a5\u6240\u6709\u9488\u5bf9\u8bbe\u5907\u81ea\u8eab\u7684\u653b\u51fb\u3002\u7531\u4e8e\u81ea\u8eab\u88ab\u9884\u5148\u56fa\u5316\u4e14\u65e0\u53ef\u6267\u884c\u73af\u5883\uff0c\u6240\u6709\u6e17\u900f\u5c1d\u8bd5\u5747\u544a\u65e0\u6548\uff0c\u5728\u5b9e\u8df5\u4e2d\uff0c\u54d1\u5173\u5e76\u975e\u66ff\u4ee3\u4f20\u7edf\u5b89\u5168\u8bbe\u5907\uff0c\u800c\u662f\u51ed\u501f\u5176\u786e\u5b9a\u7684\u3001\u4e0d\u53d8\u7684\u5b89\u5168\u72b6\u6001\uff0c\u4e0eWAF\/\u9632\u706b\u5899\u5f62\u6210\u534f\u540c\u4e92\u8865\uff1a\u540e\u8005\u7ee7\u7eed\u667a\u80fd\u5e94\u5bf9\u5e94\u7528\u5c42\u5a01\u80c1\uff0c\u800c\u54d1\u5173\u5219\u4e3a\u5176\u63d0\u4f9b\u4e00\u9053\u65e0\u6cd5\u88ab\u7ed5\u8fc7\u7684\u3001\u575a\u4e0d\u53ef\u6467\u7684\u5e95\u5c42\u4fe1\u4efb\u57fa\u77f3\u3002\u5b9e\u9a8c\u8868\u660e\uff0c\u8be5\u6a21\u578b\u5728\u5b9e\u73b0\u96f6\u653b\u51fb\u9762\u7684\u540c\u65f6\uff0c\u4e0d\u5f71\u54cd\u6b63\u5e38\u4e1a\u52a1\u8f6c\u53d1\u3002\u672c\u7814\u7a76\u4e3a\u6784\u5efa\u4e0d\u4f9d\u8d56\u6301\u7eed\u66f4\u65b0\u3001\u5177\u5907\u5185\u5728\u514d\u75ab\u80fd\u529b\u7684\u9ad8\u5b89\u5168\u7f51\u7edc\u67b6\u6784\u63d0\u4f9b\u4e86\u65b0\u8def\u5f84\u3002<\/p>\n\n\n\n

\u5173\u952e\u8bcd:  \u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\uff1b\u529f\u80fd\u6d88\u9664\uff1b\u7f51\u7edc\u67b6\u6784\uff1b\u786e\u5b9a\u6027\u5b89\u5168\uff1b\u4e0d\u53ef\u53d8\u6027<\/p>\n\n\n\n

<\/a>Abstract<\/a><\/p>\n\n\n\n

<\/a>The complexity of traditional firewalls, WAFs, and other security devices exposes many vulnerabilities, making them weak points in defense systems. To address the security paradox of ‘the guardian becoming the breach,’ this study proposes the ‘Deterministic Security Gateway’ (Silent Gateway) model. This model does not rely on vulnerability database updates or supply chain security, but achieves intrinsic immunity through functional elimination and system hardening. Specifically, the deterministic gateway is extremely simplified to an entity that only has traffic forwarding capability, with all unnecessary components and services removed, and the operational environment eliminated, thereby removing the basic conditions for attacks. The core value of this gateway lies in acting as a decoy for the ‘guardian’: positioned in front of traditional protective devices, it attracts and absorbs all attacks targeting the devices themselves. Because it is pre-hardened and lacks an executable environment, all penetration attempts are ineffective. In practice, the Silent Gateway does not replace traditional security devices but, due to its deterministic and immutable security state, works in synergy with WAFs and firewalls: the latter continue to intelligently respond to application-layer threats, while the Silent Gateway provides an unbypassable, strong foundational trust layer. Experiments show that this model achieves a zero attack surface while not affecting normal business traffic forwarding. This study provides a new approach for building highly secure network architectures that do not rely on continuous updates and possess inherent immunity.<\/p>\n\n\n\n

Keyword:  Deterministic Security Gateway; Function Elimination; Network Architecture; Deterministic Security; Immutability<\/p>\n\n\n\n

\u76ee  \u5f55<\/strong><\/p>\n\n\n\n

\u6458\u8981<\/a><\/p>\n\n\n\n

Abstract<\/a><\/p>\n\n\n\n

1. \u5f15\u8a00<\/a><\/p>\n\n\n\n

1.1 \u7814\u7a76\u80cc\u666f<\/a><\/p>\n\n\n\n

1.2 \u95ee\u9898\u9648\u8ff0<\/a><\/p>\n\n\n\n

1.3 \u7814\u7a76\u76ee\u6807<\/a><\/p>\n\n\n\n

2. \u6587\u732e\u7efc\u8ff0<\/a><\/p>\n\n\n\n

2.1 \u4f20\u7edf\u667a\u80fd\u7f51\u5173\u5b89\u5168\u673a\u5236<\/a><\/p>\n\n\n\n

3. \u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u8bbe\u8ba1\u539f\u5219<\/a><\/p>\n\n\n\n

3.1 \u529f\u80fd\u6781\u81f4\u6d88\u9664<\/a><\/p>\n\n\n\n

3.1.1 \u975e\u6838\u5fc3\u7ec4\u4ef6\u79fb\u9664\u8303\u56f4<\/a><\/p>\n\n\n\n

3.1.2 \u6280\u672f\u5b9e\u73b0\u8def\u5f84<\/a><\/p>\n\n\n\n

3.2 \u552f\u4e00\u5b9a\u4f4d\uff1a\u4e0d\u53ef\u6e17\u900f\u7684\u6d41\u91cf\u8f6c\u53d1\u5668<\/a><\/p>\n\n\n\n

3.2.1 \u6838\u5fc3\u529f\u80fd\uff1a\u7eaf\u7cb9\u7684\u7f51\u7edc\u5c42\u6d41\u91cf\u8f6c\u53d1<\/a><\/p>\n\n\n\n

3.3 \u5f7b\u5e95\u56fa\u5316\u4e0e\u4e0d\u53ef\u53d8\u6027<\/a><\/p>\n\n\n\n

3.3.2 \u57fa\u4e8e\u955c\u50cf\u7684\u66f4\u65b0\u673a\u5236<\/a><\/p>\n\n\n\n

3.4 \u5b9e\u73b0\u786e\u5b9a\u6027\u5b89\u5168<\/a><\/p>\n\n\n\n

3.4.1 \u653b\u51fb\u9762\u7f29\u51cf<\/a><\/p>\n\n\n\n

3.4.2 \u4e0d\u4f9d\u8d56\u6f0f\u6d1e\u5e93\u66f4\u65b0<\/a><\/p>\n\n\n\n

4. \u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u67b6\u6784\u90e8\u7f72<\/a><\/p>\n\n\n\n

4.1 \u90e8\u7f72\u4f4d\u7f6e\u9009\u62e9<\/a><\/p>\n\n\n\n

4.2 \u4e0e\u5176\u4ed6\u7f51\u7edc\u7ec4\u4ef6\u7684\u534f\u540c<\/a><\/p>\n\n\n\n

4.3 \u5bf9\u7f51\u7edc\u6027\u80fd\u7684\u5f71\u54cd<\/a><\/p>\n\n\n\n

5. \u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4e0e\u4f20\u7edf\u65b9\u6848\u5bf9\u6bd4\u5206\u6790<\/a><\/p>\n\n\n\n

5.1 \u5b89\u5168\u7279\u6027\u5bf9\u6bd4<\/a><\/p>\n\n\n\n

5.1.1 \u5b89\u5168\u8303\u5f0f\u7684\u672c\u8d28\u6027\u5dee\u5f02<\/a><\/p>\n\n\n\n

5.2 \u7ba1\u7406\u4ee3\u4ef7<\/a><\/p>\n\n\n\n

5.2.1 \u914d\u7f6e\u4e0e\u66f4\u65b0\u590d\u6742\u5ea6<\/a><\/p>\n\n\n\n

5.2.2 \u8fd0\u7ef4\u6210\u672c<\/a><\/p>\n\n\n\n

6. \u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u5b9e\u9a8c\u9a8c\u8bc1<\/a><\/p>\n\n\n\n

6.1 \u5b9e\u9a8c\u73af\u5883\u642d\u5efa<\/a><\/p>\n\n\n\n

6.1.2 \u90e8\u7f72\u6d41\u7a0b\uff1a\u4ece\u529f\u80fd\u6784\u5efa\u5230\u6781\u81f4\u786c\u5316<\/a><\/p>\n\n\n\n

6.2 \u5b9e\u9a8c\u914d\u7f6e\u6d41\u7a0b<\/a><\/p>\n\n\n\n

6.2.1 \u5173\u95ed\u5197\u4f59\u670d\u52a1<\/a><\/p>\n\n\n\n

6.2.2 \u542f\u7528IP\u8f6c\u53d1\u4e0e\u89c4\u5219\u914d\u7f6e<\/a><\/p>\n\n\n\n

6.3 \u5b9e\u9a8c\u6570\u636e\u4e0e\u7ed3\u679c\u5206\u6790<\/a><\/p>\n\n\n\n

6.3.1 \u529f\u80fd\u6027\u9a8c\u8bc1\uff1a\u57fa\u7840\u6d41\u91cf\u8f6c\u53d1<\/a><\/p>\n\n\n\n

6.3.2\u610f\u5916\u7ed3\u679c\uff1a\u5bf9\u201c\u786e\u5b9a\u6027\u5b89\u5168\u201d\u7684\u5f3a\u8bc1\u660e<\/a><\/p>\n\n\n\n

6.3.3\u5bf9\u54d1\u5173\u81ea\u8eab\u7684\u6e17\u900f\u6d4b\u8bd5\u7ed3\u679c<\/a><\/p>\n\n\n\n

7. \u7ed3\u8bba<\/a><\/p>\n\n\n\n

7.1 \u7814\u7a76\u603b\u7ed3<\/a><\/p>\n\n\n\n

7.2 \u5e94\u7528\u6f5c\u529b<\/a><\/p>\n\n\n\n

7.3 \u7814\u7a76\u5c55\u671b<\/a><\/p>\n\n\n\n

\u53c2\u8003\u6587\u732e<\/a><\/p>\n\n\n\n

\u81f4\u8c22<\/a>
<\/p>\n\n\n\n

<\/a>1. <\/a>\u5f15\u8a00<\/p>\n\n\n\n

<\/a>1.1 <\/a>\u7814\u7a76\u80cc\u666f<\/p>\n\n\n\n

\u5728\u73b0\u4ee3\u7f51\u7edc\u7eb5\u6df1\u9632\u5fa1\u4f53\u7cfb\u4e2d\uff0c\u667a\u80fd\u7f51\u5173\uff08\u5982\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u3001Web\u5e94\u7528\u9632\u706b\u5899\u7b49\uff09\u4f5c\u4e3a\u5173\u952e\u8282\u70b9\uff0c\u901a\u8fc7\u6df1\u5ea6\u5305\u68c0\u6d4b\u3001\u5165\u4fb5\u9632\u5fa1\u7b49\u590d\u6742\u529f\u80fd\u4e3a\u5185\u90e8\u7f51\u7edc\u63d0\u4f9b\u6838\u5fc3\u5b89\u5168\u4fdd\u969c\u3002\u7136\u800c\uff0c\u5176\u9632\u62a4\u80fd\u529b\u5efa\u7acb\u5728\u6301\u7eed\u68c0\u6d4b\u4e0e\u52a8\u6001\u54cd\u5e94\u7684\u57fa\u7840\u4e4b\u4e0a\uff0c\u672c\u8d28\u4e0a\u5c5e\u4e8e\u4e00\u79cd\u201c\u6982\u7387\u6027\u5b89\u5168\u201d\u6a21\u578b\u3002\u8be5\u6a21\u578b\u5b58\u5728\u4e00\u4e2a\u6839\u672c\u6027\u6096\u8bba\uff1a\u8fd9\u4e9b\u529f\u80fd\u9ad8\u5ea6\u96c6\u6210\u7684\u201c\u5b88\u62a4\u8005\u201d\u81ea\u8eab\uff0c\u56e0\u5176\u5e9e\u5927\u7684\u4ee3\u7801\u57fa\u6570\u548c\u590d\u6742\u7684\u8f6f\u4ef6\u6808\uff0c\u6784\u6210\u4e86\u5de8\u5927\u7684\u653b\u51fb\u9762\uff0c\u4f7f\u5176\u53ef\u80fd\u7387\u5148\u6210\u4e3a\u88ab\u653b\u9677\u7684\u76ee\u6807\u3002\u9488\u5bf9\u5e38\u89c1\u7f51\u7edc\u8bbe\u5907\u7684\u9ad8\u5371\u6f0f\u6d1e\u5c61\u89c1\u4e0d\u9c9c\uff0c\u653b\u51fb\u8005\u4e00\u65e6\u5229\u7528\u8fd9\u4e9b\u6f0f\u6d1e\u63a7\u5236\u7f51\u5173\uff0c\u4fbf\u80fd\u7ed5\u8fc7\u5176\u6240\u6709\u5b89\u5168\u7b56\u7565\uff0c\u957f\u9a71\u76f4\u5165\u3002<\/p>\n\n\n\n

\u8fd9\u4e00\u6096\u8bba\u51f8\u663e\u51fa\u73b0\u6709\u5b89\u5168\u67b6\u6784\u4e2d\u7684\u4e00\u4e2a\u81f4\u547d\u5f31\u70b9\uff1a\u6211\u4eec\u7f3a\u4e4f\u4e00\u9053\u81ea\u8eab\u5177\u5907\u201c\u786e\u5b9a\u6027\u5b89\u5168\u201d\u7684\u4fe1\u4efb\u57fa\u77f3\u3002\u73b0\u6709\u7814\u7a76\u591a\u96c6\u4e2d\u4e8e\u5982\u4f55\u8ba9\u7f51\u5173\u53d8\u5f97\u66f4\u201c\u667a\u80fd\u201d\u4ee5\u8bc6\u522b\u66f4\u591a\u5a01\u80c1\uff0c\u5374\u672a\u80fd\u6709\u6548\u89e3\u51b3\u7f51\u5173\u201c\u81ea\u8eab\u662f\u5426\u7edd\u5bf9\u53ef\u9760\u201d\u7684\u5e95\u5c42\u95ee\u9898\u3002\u901a\u8fc7\u5bf9\u653b\u51fb\u8005\u653b\u51fb\u65b9\u5f0f\u7684\u7814\u7a76\uff0c\u6211\u53d1\u73b0\u76f8\u5bf9\u4e8e\u4f20\u7edf\u6f0f\u6d1e\u6e17\u900f\u7684\u65b9\u5f0f\uff0c\u653b\u51fb\u8005\u66f4\u503e\u5411\u4e8e\u6a21\u62df\u6b63\u5e38\u7528\u6237\uff0c\u5373\u4f2a\u88c5\u6210\u7cfb\u7edf\u7ba1\u7406\u5458\u6216\u8fd0\u7ef4\u4eba\u5458\u7684\u64cd\u4f5c\uff0c\u89c4\u907f\u68c0\u6d4b\uff0c\u56e0\u6b64\u54ea\u6015\u9884\u8bbe\u89c4\u5219\u518d\u8be6\u7ec6\uff0c\u6709\u201c\u4f7f\u7528\u8005\u201d\uff0c\u5c31\u4f1a\u6709\u201c\u653b\u51fb\u8005\u201d\u3002\u7f51\u5173\u7684\u52a8\u6001\u53ef\u914d\u7f6e\u6027\u3001\u4e30\u5bcc\u7684\u670d\u52a1\u7ec4\u4ef6\u4ee5\u53ca\u5bf9\u5916\u90e8\u4f9b\u5e94\u94fe\uff08\u5982\u89c4\u5219\u5e93\u3001\u6f0f\u6d1e\u8865\u4e01\uff09\u7684\u6301\u7eed\u4f9d\u8d56\uff0c\u90fd\u5f15\u5165\u4e86\u6f5c\u5728\u7684\u653b\u51fb\u8def\u5f84\u3002<\/p>\n\n\n\n

\u56e0\u6b64\uff0c\u7f51\u7edc\u5b89\u5168\u9886\u57df\u9762\u4e34\u4e00\u4e2a\u7d27\u8feb\u7684\u9700\u6c42\uff1a\u5728\u4f9d\u8d56\u667a\u80fd\u68c0\u6d4b\u7684\u8bbe\u5907\u4e4b\u524d\u6216\u4e4b\u65c1\uff0c\u6784\u5efa\u4e00\u9053\u65b0\u578b\u9632\u7ebf\u3002\u8fd9\u9053\u9632\u7ebf\u4e0d\u5e94\u8ffd\u6c42\u529f\u80fd\u7684\u590d\u6742\u6027\uff0c\u800c\u5e94\u8ffd\u6c42\u81ea\u8eab\u5b89\u5168\u7684\u7edd\u5bf9\u6027\u3002\u5b83\u9700\u8981\u4e00\u79cd\u9769\u547d\u6027\u7684\u8bbe\u8ba1\u8303\u5f0f\uff0c\u901a\u8fc7\u529f\u80fd\u4e0a\u7684\u81ea\u6211\u6d88\u9664\u4e0e\u5f62\u6001\u4e0a\u7684\u5f7b\u5e95\u56fa\u5316\uff0c\u4f7f\u81ea\u8eab\u4e0d\u5177\u5907\u88ab\u653b\u51fb\u7684\u6761\u4ef6\uff0c\u4ece\u800c\u4e3a\u6574\u4e2a\u9632\u62a4\u4f53\u7cfb\u5efa\u7acb\u4e00\u4e2a\u53ef\u4fe1\u7684\u3001\u9759\u6001\u7684\u786e\u5b9a\u6027\u5b89\u5168\u57fa\u7840\u3002\u8fd9\u4e00\u9700\u6c42\u6784\u6210\u4e86\u672c\u7814\u7a76\u63d0\u51fa\u201c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u201d\u6a21\u578b\u7684\u76f4\u63a5\u52a8\u56e0\u3002<\/p>\n\n\n\n

<\/a>1.2 <\/a>\u95ee\u9898\u9648\u8ff0<\/p>\n\n\n\n

<\/a>\u5f53\u524d\uff0c\u7eb5\u6df1\u9632\u5fa1\u4f53\u7cfb\u666e\u904d\u4f9d\u8d56\u4e8e\u9632\u706b\u5899\u3001Web\u5e94\u7528\u9632\u706b\u5899\uff08WAF\uff09\u7b49\u201c\u667a\u80fd\u201d\u5b89\u5168\u8bbe\u5907\u3002\u8fd9\u4e9b\u8bbe\u5907\u901a\u8fc7\u6df1\u5ea6\u5305\u68c0\u6d4b\u548c\u590d\u6742\u7684\u89c4\u5219\u5f15\u64ce\uff0c\u5728\u5e94\u7528\u5c42\u200b \u6709\u6548\u9632\u5fa1\u4e86\u8bf8\u5982SQL\u6ce8\u5165\u3001\u8de8\u7ad9\u811a\u672c\u7b49\u4e1a\u52a1\u903b\u8f91\u653b\u51fb\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u4f9d\u8d56\u201c\u68c0\u6d4b\u4e0e\u54cd\u5e94\u201d\u7684\u8303\u5f0f\u5b58\u5728\u4e00\u4e2a\u6839\u672c\u6027\u5f31\u70b9\uff1a\u8fd9\u4e9b\u529f\u80fd\u590d\u6742\u7684\u8bbe\u5907\u81ea\u8eab\u8fd0\u884c\u7740\u5e9e\u5927\u7684\u8f6f\u4ef6\u6808\uff0c\u5176\u5de8\u5927\u7684\u653b\u51fb\u9762\u4f7f\u5176\u53ef\u80fd\u4ece\u201c\u5b88\u62a4\u8005\u201d\u8f6c\u53d8\u4e3a\u201c\u88ab\u653b\u7834\u7684\u5165\u53e3\u201d\u3002\u9488\u5bf9\u7f51\u5173\u3001\u9632\u706b\u5899\u3001WAF\u8bbe\u5907\u672c\u8eab\u7684\u9ad8\u5371\u6f0f\u6d1e\u5c61\u89c1\u4e0d\u9c9c\uff0c\u653b\u51fb\u8005\u4e00\u65e6\u5229\u7528\u8fd9\u4e9b\u6f0f\u6d1e\uff0c\u4fbf\u53ef\u76f4\u63a5\u7ed5\u8fc7\u5176\u6240\u6709\u9632\u62a4\u89c4\u5219\uff0c\u957f\u9a71\u76f4\u5165\u3002\u56e0\u6b64\uff0c\u7f51\u7edc\u5b89\u5168\u9886\u57df\u5b58\u5728\u4e00\u4e2a\u5173\u952e\u7684\u9632\u5fa1\u7a7a\u767d\uff1a\u5982\u4f55\u4fdd\u62a4\u201c\u5b88\u62a4\u8005\u201d\u81ea\u8eab\uff0c\u5e76\u4e3a\u540e\u7aef\u670d\u52a1\u5668\u5efa\u7acb\u4e00\u9053\u4e0d\u88ab\u6e17\u900f\u7684\u786e\u5b9a\u6027\u8fb9\u754c\uff1f\u200b<\/p>\n\n\n\n

\u73b0\u6709\u8bbe\u5907\u4e13\u6ce8\u4e8e\u68c0\u6d4b\u548c\u8fc7\u6ee4\u201c\u6d41\u7ecf\u5b83\u7684\u6570\u636e\u5305\u662f\u5426\u6076\u610f\u201d\uff0c\u4f46\u65e0\u6cd5\u6709\u6548\u5e94\u5bf9\u201c\u9488\u5bf9\u8bbe\u5907\u672c\u8eab\u64cd\u4f5c\u7cfb\u7edf\u548c\u670d\u52a1\u201d\u7684\u76f4\u63a5\u653b\u51fb\u3002\u4e3a\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\uff0c\u672c\u7814\u7a76\u63d0\u51fa\u201c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u201d\uff08\u7b80\u79f0\u201c\u54d1\u5173\u201d\uff09\u6a21\u578b\u3002\u8be5\u6a21\u578b\u7684\u521b\u65b0\u4e4b\u5904\u4e0d\u5728\u4e8e\u66ff\u4ee3\u4f20\u7edf\u8bbe\u5907\uff0c\u800c\u5728\u4e8e\u4e0e\u4e4b\u534f\u540c\u4f5c\u6218\uff0c\u5f62\u6210\u4e92\u8865\u3002\u5177\u4f53\u800c\u8a00\uff1a<\/p>\n\n\n\n

\u4f20\u7edfWAF\/\u9632\u706b\u5899\uff1a\u7ee7\u7eed\u4e13\u6ce8\u4e8e\u5176\u64c5\u957f\u7684\u9886\u57df\uff0c\u5728\u5e94\u7528\u5c42\u62e6\u622a\u6076\u610f\u6d41\u91cf\u3002<\/p>\n\n\n\n

\u201c\u54d1\u5173\u201d\uff1a\u5219\u4e13\u6ce8\u4e8e\u7f51\u7edc\u5c42\u7684\u81ea\u8eab\u575a\u56fa\u6027\uff0c\u901a\u8fc7\u79fb\u9664\u6240\u6709\u975e\u6838\u5fc3\u7ec4\u4ef6\uff08\u5982SSH\u3001Bash\u3001\u5197\u4f59\u670d\u52a1\uff09\uff0c\u5c06\u81ea\u8eab\u529f\u80fd\u6781\u81f4\u7b80\u5316\u4e3a\u201c\u7eaf\u6d41\u91cf\u8f6c\u53d1\u201d\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5176\u81ea\u8eab\u4e0d\u5177\u5907\u88ab\u653b\u51fb\u7684\u6761\u4ef6\uff0c\u4ece\u800c\u514d\u75ab\u9488\u5bf9Linux\u7cfb\u7edf\u672c\u8eab\u7684\u5927\u591a\u6570\u6e17\u900f\u5c1d\u8bd5\u3002<\/p>\n\n\n\n

\u201c\u54d1\u5173\u201d\u7684\u4ef7\u503c\u5728\u4e8e\uff0c\u5b83\u5728\u4f20\u7edf\u9632\u5fa1\u5c42\u4e4b\u540e\uff0c\u589e\u52a0\u4e86\u4e00\u9053\u65e0\u6cd5\u88ab\u7ed5\u8fc7\u3001\u4e14\u81ea\u8eab\u575a\u4e0d\u53ef\u6467\u7684\u786e\u5b9a\u6027\u5b89\u5168\u8fb9\u754c\uff0c\u4e13\u95e8\u7528\u4e8e\u62e6\u622a\u5bf9\u7f51\u5173\u548c\u670d\u52a1\u5668\u672c\u4f53\u7684\u653b\u51fb\uff0c\u4ece\u800c\u6781\u5927\u5730\u589e\u5f3a\u4e86\u6574\u4f53\u67b6\u6784\u7684\u7a33\u5065\u6027\u3002<\/p>\n\n\n\n

<\/a>1.3 \u7814\u7a76\u76ee\u6807<\/p>\n\n\n\n

<\/a>\u672c\u7814\u7a76\u7684\u603b\u4f53\u76ee\u6807\u5728\u4e8e\u63d0\u51fa\u5e76\u9a8c\u8bc1\u4e00\u79cd\u65b0\u578b\u7684\u201c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u201d\uff08\u54d1\u5173\uff09\u6a21\u578b\uff0c\u8be5\u6a21\u578b\u65e8\u5728\u901a\u8fc7\u67b6\u6784\u6027\u9769\u65b0\uff0c\u4ece\u6839\u672c\u4e0a\u89e3\u51b3\u4f20\u7edf\u9632\u62a4\u8bbe\u5907\u56e0\u81ea\u8eab\u590d\u6742\u6027\u800c\u6613\u88ab\u653b\u7834\u7684\u6838\u5fc3\u5f31\u70b9\u3002\u5176\u5177\u4f53\u7814\u7a76\u76ee\u6807\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u63d0\u51fa\u201c\u529f\u80fd\u6d88\u9664\u201d\u7684\u8bbe\u8ba1\u8303\u5f0f\uff1a\u786e\u7acb\u901a\u8fc7\u6781\u81f4\u7b80\u5316\u6784\u5efa\u5b89\u5168\u6027\u7684\u65b0\u8def\u5f84\u3002\u91cd\u70b9\u5728\u4e8e\u754c\u5b9a\u201c\u54d1\u5173\u201d\u5fc5\u987b\u79fb\u9664\u7684\u975e\u6838\u5fc3\u7ec4\u4ef6\uff08\u5982Shell\u3001\u7f16\u8bd1\u5668\u3001\u975e\u5fc5\u8981\u670d\u52a1\uff09\uff0c\u4ee5\u5b9e\u73b0\u653b\u51fb\u9762\u7684\u7269\u7406\u6027\u6d88\u9664\uff0c\u4ece\u800c\u8fbe\u5230\u5bf9\u7cfb\u7edf\u672c\u8eab\u653b\u51fb\u7684\u672c\u8d28\u514d\u75ab\u3002<\/p>\n\n\n\n

\u5b9e\u73b0\u7cfb\u7edf\u7684\u7ec8\u6781\u56fa\u5316\uff1a\u7814\u7a76\u5e76\u5b9e\u73b0\u7f51\u5173\u5728\u8fd0\u884c\u65f6\u7684\u4e0d\u53ef\u53d8\u72b6\u6001\uff0c\u786e\u4fdd\u201c\u65e0\u4efb\u4f55\u4eba\u6709\u8bbf\u95ee\u548c\u63a7\u5236\u6743\u9650\u201d\u3002\u5176\u5b89\u5168\u6027\u5e94\u4e0d\u4f9d\u8d56\u4e8e\u6301\u7eed\u7684\u4f9b\u5e94\u94fe\u66f4\u65b0\u6216\u6f0f\u6d1e\u4fee\u8865\uff0c\u800c\u662f\u7531\u9884\u5148\u56fa\u5316\u7684\u7cfb\u7edf\u955c\u50cf\u672c\u8eab\u4fdd\u8bc1\uff0c\u4ece\u800c\u63d0\u4f9b\u53ef\u9a8c\u8bc1\u7684\u786e\u5b9a\u6027\u5b89\u5168\u3002<\/p>\n\n\n\n

\u660e\u786e\u5176\u5728\u7eb5\u6df1\u9632\u5fa1\u4f53\u7cfb\u4e2d\u7684\u534f\u540c\u5b9a\u4f4d\uff1a\u8bba\u8bc1\u201c\u54d1\u5173\u201d\u5e76\u975e\u66ff\u4ee3\u4f20\u7edfWAF\/\u9632 \u706b\u5899\uff0c\u800c\u662f\u4f5c\u4e3a\u5176\u524d\u7aef\u7684\u201c\u66ff\u6b7b\u9b3c\u201d\u3002\u901a\u8fc7\u627f\u63a5\u5e76\u514d\u75ab\u6240\u6709\u9488\u5bf9\u7f51\u7edc\u901a\u9053\u672c\u8eab \u7684\u653b\u51fb\uff0c\u4e3a\u540e\u7aef\u7684\u201c\u667a\u80fd\u201d\u68c0\u6d4b\u8bbe\u5907\u63d0\u4f9b\u4e00\u9053\u575a\u56fa\u7684\u786e\u5b9a\u6027\u5b89\u5168\u8fb9\u754c\uff0c\u6700\u7ec8\u663e \u8457\u589e\u5f3a\u6574\u4f53\u67b6\u6784\u7684\u7a33\u5065\u6027\u3002<\/p>\n\n\n\n

\u901a\u8fc7\u8fbe\u6210\u4e0a\u8ff0\u76ee\u6807\uff0c\u672c\u7814\u7a76\u65e8\u5728\u4e3a\u6784\u5efa\u9ad8\u5b89\u5168\u7b49\u7ea7\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u63d0\u4f9b\u4e00\u4e2a\u4e0d\u4f9d\u8d56\u52a8\u6001\u5a01\u80c1\u60c5\u62a5\u3001\u5177\u5907\u5185\u5728\u514d\u75ab\u80fd\u529b\u7684\u57fa\u77f3\u6027\u7ec4\u4ef6\u65b0\u8303\u5f0f\u3002<\/p>\n\n\n\n

<\/a>2. \u6587\u732e\u7efc\u8ff0<\/p>\n\n\n\n

<\/a>2.1 <\/a>\u4f20\u7edf\u667a\u80fd\u7f51\u5173\u5b89\u5168\u673a\u5236<\/p>\n\n\n\n

<\/a>\u4f20\u7edf\u667a\u80fd\u7f51\u5173\uff08\u5982\u9632\u706b\u5899\u3001WAF\uff09\u7684\u5b89\u5168\u673a\u5236\u5efa\u7acb\u5728”\u68c0\u6d4b\u4e0e\u54cd\u5e94”\u8303\u5f0f\u4e4b\u4e0a\u3002\u9632\u706b\u5899\u57fa\u4e8e\u9884\u5b9a\u4e49\u89c4\u5219\u5bf9\u6d41\u91cf\u8fdb\u884c\u8fc7\u6ee4\uff0c\u800cWAF\u5219\u901a\u8fc7\u6df1\u5ea6\u5305\u68c0\u6d4b\u6280\u672f\u8bc6\u522b\u5e94\u7528\u5c42\u653b\u51fb\u7279\u5f81\u3002\u8fd9\u79cd\u8303\u5f0f\u672c\u8d28\u4e0a\u5c5e\u4e8e”\u6982\u7387\u6027\u5b89\u5168”\uff0c\u5176\u6709\u6548\u6027\u9ad8\u5ea6\u4f9d\u8d56\u4e8e\u89c4\u5219\u5e93\u7684\u5b8c\u5907\u6027\u548c\u66f4\u65b0\u53ca\u65f6\u6027\u3002\u7136\u800c\uff0c\u8be5\u8303\u5f0f\u5b58\u5728\u56fa\u6709\u5c40\u9650\u3002\u9996\u5148\uff0c\u5176\u9632\u62a4\u6548\u679c\u6ede\u540e\u4e8e\u65b0\u578b\u653b\u51fb\u7684\u51fa\u73b0\uff0c\u96f6\u65e5\u6f0f\u6d1e\u548c\u9ad8\u7ea7\u6301\u7eed\u6027\u5a01\u80c1\uff08APT\uff09\u80fd\u591f\u8f7b\u6613\u7ed5\u8fc7\u57fa\u4e8e\u7279\u5f81\u7684\u68c0\u6d4b\u3002\u66f4\u4e3a\u6839\u672c\u7684\u662f\uff0c\u8fd9\u79cd”\u667a\u80fd\u68c0\u6d4b”\u6a21\u5f0f\u5bfc\u81f4\u8bbe\u5907\u81ea\u8eab\u65e5\u8d8b\u590d\u6742\uff0c\u5e9e\u5927\u7684\u4ee3\u7801\u57fa\u6570\u548c\u591a\u6837\u7684\u529f\u80fd\u7ec4\u4ef6\u53cd\u800c\u6269\u5927\u4e86\u653b\u51fb\u9762\uff0c\u4f7f”\u5b88\u62a4\u8005”\u81ea\u8eab\u6210\u4e3a\u6f5c\u5728\u7684\u88ab\u653b\u7834\u5bf9\u8c61\u3002\u8fd9\u79cd”\u529f\u80fd\u590d\u6742\u6027-\u5b89\u5168\u6027”\u6096\u8bba\u6784\u6210\u4e86\u4f20\u7edf\u7f51\u5173\u7684\u4e3b\u8981\u7f3a\u9677\u3002<\/p>\n\n\n\n

2.2 \u6700\u5c0f\u5316\u653b\u51fb\u9762\u4e0e\u4e0d\u53ef\u53d8\u57fa\u7840\u8bbe\u65bd\u7406\u5ff5<\/h3>\n\n\n\n

<\/a>\u4e3a\u5e94\u5bf9\u4e0a\u8ff0\u95ee\u9898\uff0c\u5b66\u672f\u754c\u63d0\u51fa\u4e86\u6700\u5c0f\u5316\u653b\u51fb\u9762\u539f\u5219\u548c\u4e0d\u53ef\u53d8\u57fa\u7840\u8bbe\u65bd\u7406\u5ff5\u3002\u6700\u5c0f\u5316\u653b\u51fb\u9762\u5f3a\u8c03\u901a\u8fc7\u79fb\u9664\u975e\u5fc5\u8981\u7ec4\u4ef6\u6765\u51cf\u5c11\u6f5c\u5728\u653b\u51fb\u5411\u91cf\uff0c\u8fd9\u4e00\u539f\u5219\u5728\u670d\u52a1\u5668\u5b89\u5168\u52a0\u56fa\u4e2d\u5df2\u6709\u5e7f\u6cdb\u5e94\u7528\u3002\u4e0d\u53ef\u53d8\u57fa\u7840\u8bbe\u65bd\u5219\u4e3b\u5f20\u7cfb\u7edf\u90e8\u7f72\u540e\u4fdd\u6301\u56fa\u5316\u72b6\u6001\uff0c\u4efb\u4f55\u53d8\u66f4\u90fd\u901a\u8fc7\u66ff\u6362\u800c\u975e\u4fee\u6539\u5b9e\u73b0\uff0c\u4ece\u800c\u907f\u514d\u914d\u7f6e\u6f02\u79fb\u548c\u8fd0\u884c\u65f6\u7be1\u6539\u3002 \u8fd9\u4e9b\u7406\u5ff5\u4e3a\u7f51\u5173\u5b89\u5168\u63d0\u4f9b\u4e86\u65b0\u601d\u8def\uff0c\u4f46\u73b0\u6709\u7814\u7a76\u591a\u96c6\u4e2d\u4e8e\u5982\u4f55\u5728\u4fdd\u6301\u529f\u80fd\u5b8c\u6574\u6027\u7684\u524d\u63d0\u4e0b\u5b9e\u65bd\u5b89\u5168\u52a0\u56fa\u3002\u4f8b\u5982\uff0c\u8f7b\u91cf\u7ea7\u67b6\u6784\u7814\u7a76\u81f4\u529b\u4e8e\u901a\u8fc7\u865a\u62df\u5316\u6280\u672f\u964d\u4f4e\u8d44\u6e90\u5f00\u9500\uff0c\u800c\u975e\u5f7b\u5e95\u91cd\u6784\u7f51\u5173\u7684\u529f\u80fd\u8fb9\u754c\u3002\u865a\u62df\u7f51\u7edc\u529f\u80fd\uff08NFV\uff09\u7b49\u65b9\u6848\u63d0\u9ad8\u4e86\u90e8\u7f72\u7075\u6d3b\u6027\uff0c\u4f46\u5176\u6838\u5fc3\u4ecd\u5ef6\u7eed\u4e86”\u68c0\u6d4b\u54cd\u5e94”\u8303\u5f0f\uff0c\u672a\u80fd\u4ece\u6839\u672c\u4e0a\u89e3\u51b3\u7f51\u5173\u81ea\u8eab\u7684\u5b89\u5168\u6027\u95ee\u9898\u3002<\/p>\n\n\n\n

2.3 \u7814\u7a76\u7a7a\u767d\u4e0e\u672c\u6587\u5b9a\u4f4d<\/strong><\/h3>\n\n\n\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u73b0\u6709\u7814\u7a76\u5b58\u5728\u660e\u663e\u7a7a\u767d\uff1a\u4e00\u65b9\u9762\uff0c\u4f20\u7edf\u7f51\u5173\u6df1\u9677”\u529f\u80fd\u590d\u6742\u6027-\u5b89\u5168\u6027”\u6096\u8bba\uff1b\u53e6\u4e00\u65b9\u9762\uff0c\u65b0\u5174\u7814\u7a76\u867d\u63d0\u51fa\u6700\u5c0f\u5316\u7406\u5ff5\uff0c\u4f46\u7f3a\u4e4f\u5c06\u5176\u63a8\u5411\u6781\u81f4\u3001\u901a\u8fc7\u5f7b\u5e95\u7684\u529f\u80fd\u6d88\u9664\u6765\u5b9e\u73b0\u7f51\u5173\u81ea\u8eab”\u672c\u8d28\u5b89\u5168”\u7684\u8303\u5f0f\u521b\u65b0\u3002<\/p>\n\n\n\n

\u5177\u4f53\u800c\u8a00\uff0c\u5f53\u524d\u7814\u7a76\u5c1a\u672a\u7cfb\u7edf\u63a2\u7d22\u4ee5\u4e0b\u95ee\u9898\uff1a\u5982\u4f55\u901a\u8fc7\u6781\u81f4\u7684\u529f\u80fd\u88c1\u526a\u6784\u5efa\u4e00\u4e2a\u4ec5\u4fdd\u7559\u6d41\u91cf\u8f6c\u53d1\u80fd\u529b\u7684”\u54d1\u5143”\u7f51\u5173\uff1f\u8fd9\u79cd\u6781\u7b80\u8bbe\u8ba1\u80fd\u5426\u5728\u786e\u4fdd\u4e1a\u52a1\u529f\u80fd\u7684\u540c\u65f6\uff0c\u5b9e\u73b0\u7f51\u5173\u81ea\u8eab\u7684”\u786e\u5b9a\u6027\u5b89\u5168”\uff1f\u8fd9\u6b63\u662f\u672c\u7814\u7a76\u65e8\u5728\u89e3\u51b3\u7684\u6838\u5fc3\u95ee\u9898\u3002 \u672c\u6587\u63d0\u51fa\u7684”\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173”\u6a21\u578b\uff0c\u6b63\u662f\u5728\u8fd9\u4e00\u7814\u7a76\u7a7a\u767d\u4e0b\u7684\u521b\u65b0\u5c1d\u8bd5\u3002\u5b83\u5e76\u975e\u5bf9\u73b0\u6709\u7f51\u5173\u7684\u6e10\u8fdb\u5f0f\u6539\u8fdb\uff0c\u800c\u662f\u901a\u8fc7\u5c06\u6700\u5c0f\u5316\u653b\u51fb\u9762\u539f\u5219\u63a8\u5411\u6781\u81f4\uff0c\u6784\u5efa\u4e00\u79cd\u57fa\u4e8e”\u529f\u80fd\u6d88\u9664”\u7684\u5168\u65b0\u7f51\u5173\u8303\u5f0f\uff0c\u4e3a\u5b9e\u73b0\u7f51\u7edc\u8fb9\u754c\u7684\u786e\u5b9a\u6027\u5b89\u5168\u63d0\u4f9b\u7406\u8bba\u548c\u65b9\u6cd5\u652f\u6491\u3002<\/p>\n\n\n\n

<\/a>3. <\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u8bbe\u8ba1\u539f\u5219<\/p>\n\n\n\n

<\/a>3.1 <\/a>\u529f\u80fd\u6781\u81f4\u6d88\u9664<\/p>\n\n\n\n

<\/a>3.1.1 <\/a>\u975e\u6838\u5fc3\u7ec4\u4ef6\u79fb\u9664\u8303\u56f4<\/p>\n\n\n\n

<\/a>\u529f\u80fd\u6d88\u9664\u7684\u8bbe\u8ba1\u903b\u8f91\u9075\u5faa\u4e00\u4e2a\u6e05\u6670\u7684\u56e0\u679c\u94fe\uff1a\u901a\u8fc7\u7269\u7406\u79fb\u9664\u653b\u51fb\u8f7d\u4f53\uff0c\u4f7f\u653b\u51fb\u884c\u4e3a\u5931\u53bb\u6267\u884c\u73af\u5883\uff0c\u4ece\u800c\u8fbe\u5230\u514d\u75ab\u653b\u51fb\u7684\u6548\u679c\u3002\u200b<\/p>\n\n\n\n

\u56e0\u6b64\uff0c\u79fb\u9664\u8303\u56f4\u7684\u6839\u672c\u5224\u5b9a\u6807\u51c6\u662f\uff1a\u8be5\u7ec4\u4ef6\u662f\u5426\u4e3a\u6d41\u91cf\u8f6c\u53d1\u529f\u80fd\u6240\u5fc5\u9700\u3002<\/p>\n\n\n\n

\u57fa\u4e8e\u6b64\u6807\u51c6\uff0c\u79fb\u9664\u8303\u56f4\u7cfb\u7edf\u6027\u5730\u5206\u4e3a\u4e09\u4e2a\u5c42\u6b21\uff1a<\/p>\n\n\n\n

\u8fd0\u7ef4\u7ba1\u7406\u7ec4\u4ef6\uff1a\u5982SSH\u670d\u52a1\u3001Telnet\u670d\u52a1\u3002\u79fb\u9664\u5b83\u4eec\u610f\u5473\u7740\u5f7b\u5e95\u5173\u95ed\u6240\u6709 \u8fdc\u7a0b\u7ba1\u7406\u901a\u9053\uff0c\u4f7f\u653b\u51fb\u8005\u65e0\u6cd5\u5efa\u7acb\u4ea4\u4e92\u5f0f\u4f1a\u8bdd\uff0c\u4ece\u6839\u672c\u4e0a\u675c\u7edd\u8fdc\u7a0b\u63a7\u5236\u7684\u53ef\u80fd \u6027\u3002<\/p>\n\n\n\n

\u4ee3\u7801\u6267\u884c\u73af\u5883\uff1a\u5982Bash\u3001Python\u89e3\u91ca\u5668\u3001\u7f16\u8bd1\u5668\u3001\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668\u3002\u79fb\u9664\u5b83 \u4eec\u610f\u5473\u7740\u5728\u7cfb\u7edf\u5185\u6838\u4e4b\u4e0a\u5236\u9020\u4e00\u4e2a\u201c\u4ee3\u7801\u6267\u884c\u7684\u771f\u7a7a\u533a\u201d\u3002\u5373\u4f7f\u653b\u51fb\u8005\u901a\u8fc7\u67d0 \u79cd\u672a\u77e5\u624b\u6bb5\u4e0a\u4f20\u4e86\u6076\u610f\u6587\u4ef6\uff0c\u8be5\u6587\u4ef6\u4e5f\u65e0\u6cd5\u88ab\u89e3\u6790\u3001\u7f16\u8bd1\u6216\u6267\u884c\uff0c\u4ece\u800c\u4f7f\u5f97\u6240 \u6709\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u653b\u51fb\u5931\u6548\u3002<\/p>\n\n\n\n

\u975e\u6838\u5fc3\u7cfb\u7edf\u670d\u52a1\u4e0e\u6a21\u5757\uff1a\u5982\u8ba1\u5212\u4efb\u52a1\u3001\u7cfb\u7edf\u65e5\u5fd7\u670d\u52a1\u3001\u4ee5\u53ca\u7edd\u5927\u591a\u6570\u975e\u7f51\u7edc \u529f\u80fd\u7684\u5185\u6838\u6a21\u5757\u3002\u79fb\u9664\u5b83\u4eec\u65e8\u5728\u5c06\u7cfb\u7edf\u7684\u52a8\u6001\u884c\u4e3a\u964d\u81f3\u6700\u4f4e\uff0c\u4f7f\u5f97\u7cfb\u7edf\u5728\u8fd0\u884c \u65f6\u8fd1\u4e4e\u4e00\u4e2a\u9759\u6001\u7684\u3001\u53ea\u8d1f\u8d23\u8f6c\u53d1\u7f51\u7edc\u6570\u636e\u5305\u7684\u4e13\u7528\u8bbe\u5907\u3002<\/p>\n\n\n\n

<\/a>3.1.2 \u6280\u672f\u5b9e\u73b0\u8def\u5f84<\/p>\n\n\n\n

<\/a>\u5b9e\u73b0\u4e0a\u8ff0\u8bbe\u8ba1\u7684\u8def\u5f84\uff0c\u662f\u6784\u5efa\u4e00\u4e2a\u4e0d\u53ef\u53d8\u7684\u3001\u884c\u4e3a\u5b8c\u5168\u786e\u5b9a\u7684\u201c\u767d\u76d2\u201d\u7cfb\u7edf\u3002\u5176\u5b9e\u73b0\u4e0d\u4f9d\u8d56\u4e8e\u8fd0\u884c\u65f6\u7684\u52a8\u6001\u7b56\u7565\uff08\u5982AppArmor\uff09\uff0c\u800c\u662f\u4f9d\u8d56\u4e8e\u6784\u5efa\u65f6\u7684\u9759\u6001\u88c1\u526a\u4e0e\u56fa\u5316\u3002<\/p>\n\n\n\n

\u6784\u5efa\u65f6\u5b9a\u5236\u5316\u88c1\u526a\uff1a\u4ece\u6e90\u7801\u6216\u6700\u5c0f\u5316\u955c\u50cf\u5f00\u59cb\uff0c\u57fa\u4e8e\u201c\u975e\u5fc5\u8981\u5373\u5220\u9664\u201d\u7684\u539f \u5219\uff0c\u7f16\u8bd1\u4e00\u4e2a\u4ec5\u5305\u542b\u7f51\u7edc\u6808\u4e0e\u5fc5\u8981\u9a71\u52a8\u7684\u4e13\u7528\u5185\u6838\uff1b\u6784\u5efa\u4e00\u4e2a\u6781\u7b80\u7684\u6839\u6587\u4ef6\u7cfb \u7edf\uff0c\u5176\u4e2d\u4ec5\u5305\u542b\u7f51\u7edc\u8f6c\u53d1\u6240\u9700\u7684\u4e8c\u8fdb\u5236\u5de5\u5177\uff08\u5982ip\u547d\u4ee4\uff09\u548c\u4f9d\u8d56\u5e93\u3002<\/p>\n\n\n\n

\u8fd0\u884c\u65f6\u65e0\u72b6\u6001\u5316\uff1a\u7cfb\u7edf\u542f\u52a8\u540e\uff0c\u6839\u6587\u4ef6\u7cfb\u7edf\u4ee5\u53ea\u8bfb\u65b9\u5f0f\u6302\u8f7d\u3002\u6240\u6709\u914d\u7f6e\uff08\u5982 IP\u5730\u5740\u3001\u8def\u7531\u89c4\u5219\uff09\u5728\u6784\u5efa\u65f6\u9884\u7f6e\u6216\u901a\u8fc7\u53ea\u8bfb\u4ecb\u8d28\uff08\u5982\u4e91\u5143\u6570\u636e\u670d\u52a1\uff09\u5728\u521d\u59cb \u5316\u9636\u6bb5\u4e00\u6b21\u6027\u6ce8\u5165\uff0c\u8fd0\u884c\u65f6\u4e0d\u518d\u63a5\u53d7\u4efb\u4f55\u4fee\u6539\u3002<\/p>\n\n\n\n

\u7ba1\u7406\u8303\u5f0f\u8f6c\u53d8\uff1a\u7ba1\u7406\u65b9\u5f0f\u4ece\u4f20\u7edf\u7684\u201c\u767b\u5f55-\u914d\u7f6e\u201d\u8f6c\u53d8\u4e3a\u201c\u6784\u5efa-\u90e8\u7f72-\u66ff \u6362\u201d\u3002\u9700\u8981\u5bf9\u201c\u54d1\u5173\u201d\u8fdb\u884c\u4efb\u4f55\u53d8\u66f4\u65f6\uff0c\u64cd\u4f5c\u662f\u6784\u5efa\u4e00\u4e2a\u65b0\u7684\u3001\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u955c \u50cf\uff0c\u5e76\u66ff\u6362\u7ebf\u4e0a\u8282\u70b9\uff0c\u800c\u975e\u5728\u8fd0\u884c\u7cfb\u7edf\u4e2d\u6267\u884c\u547d\u4ee4\u3002<\/p>\n\n\n\n

<\/a>3.2 \u552f\u4e00\u5b9a\u4f4d\uff1a\u4e0d\u53ef\u6e17\u900f\u7684\u6d41\u91cf\u8f6c\u53d1\u5668<\/p>\n\n\n\n

<\/a>3.2.1 <\/a>\u6838\u5fc3\u529f\u80fd\uff1a\u7eaf\u7cb9\u7684\u7f51\u7edc\u5c42\u6d41\u91cf\u8f6c\u53d1<\/p>\n\n\n\n

<\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u552f\u4e00\u5b9a\u4f4d\u662f\u6210\u4e3a\u7f51\u7edc\u4e2d\u7684\u4e00\u4e2a\u786e\u5b9a\u6027\u3001\u4e0d\u53ef\u6e17\u900f\u7684\u7eaf\u8f6c\u53d1\u901a\u9053\u3002\u5176\u8bbe\u8ba1\u54f2\u5b66\u662f\u6452\u5f03\u4efb\u4f55\u5f62\u5f0f\u7684\u667a\u80fd\u5206\u6790\u4e0e\u5224\u65ad\uff0c\u56de\u5f52\u7f51\u7edc\u8bbe\u5907\u6700\u539f\u59cb\u3001\u6700\u6839\u672c\u7684\u529f\u80fd\uff1a\u5728\u7f51\u7edc\u5c42\/\u4f20\u8f93\u5c42\u5bf9IP\u6570\u636e\u5305\u8fdb\u884c\u65e0\u72b6\u6001\u8f6c\u53d1\u3002<\/p>\n\n\n\n

\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5176\u5728\u529f\u80fd\u4e0a\u4e0e\u8def\u7531\u5668\u6216\u4ea4\u6362\u673a\u7684\u57fa\u7840\u529f\u80fd\u5bf9\u9f50\uff0c\u4f46\u5176\u5b89\u5168\u76ee\u6807\u622a\u7136\u4e0d\u540c\u3002\u5b83\u4e0d\u89e3\u6790\u4efb\u4f55\u5e94\u7528\u5c42\u534f\u8bae\uff08\u5982HTTP\u3001SSL\uff09\uff0c\u4e0d\u8bc6\u522b\u4efb\u4f55\u653b\u51fbPayload\uff0c\u5176\u884c\u4e3a\u6a21\u5f0f\u5b8c\u5168\u56fa\u5b9a\u4e14\u53ef\u9884\u6d4b\uff1a\u4ec5\u6839\u636e\u9884\u7f6e\u7684\u3001\u6781\u7b80\u7684\u8def\u7531\u6216NAT\u89c4\u5219\uff0c\u5c06\u5165\u7ad9\u6570\u636e\u5305\u8f6c\u53d1\u81f3\u9884\u8bbe\u7684\u540e\u7aef\u5730\u5740\u3002\u8fd9\u79cd\u7eaf\u7cb9\u7684\u201c\u7ba1\u9053\u201d\u89d2\u8272\uff0c\u4f7f\u5176\u907f\u514d\u4e86\u56e0\u534f\u8bae\u89e3\u6790\u903b\u8f91\u590d\u6742\u800c\u53ef\u80fd\u5f15\u5165\u7684\u5404\u7c7b\u5e94\u7528\u5c42\u6f0f\u6d1e\uff08\u5982\u7f13\u51b2\u533a\u6ea2\u51fa\u3001\u89e3\u6790\u6b67\u4e49\u7b49\uff09\uff0c\u4ece\u800c\u5c06\u653b\u51fb\u9762\u4e25\u683c\u9650\u5236\u5728\u7f51\u7edc\u6808\u672c\u8eab\u3002<\/p>\n\n\n\n

3.2.2 \u4e0e\u68c0\u6d4b\u578b\u8bbe\u5907\u7684\u672c\u8d28\u533a\u522b\u4e0e\u534f\u540c<\/strong><\/h4>\n\n\n\n

<\/a>\u653e\u5f03\u6df1\u5ea6\u5305\u68c0\u6d4b\uff08DPI\uff09\u4e0e\u534f\u8bae\u89e3\u6790\uff0c\u662f\u201c\u54d1\u5173\u201d\u6a21\u578b\u4e0e\u9632\u706b\u5899\u3001WAF\u7b49\u68c0\u6d4b\u578b\u8bbe\u5907\u6700\u6839\u672c\u7684\u533a\u522b\uff0c\u4e5f\u6784\u6210\u4e86\u4e24\u8005\u534f\u540c\u4f5c\u6218\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n

\u804c\u8d23\u5206\u79bb\uff1a<\/p>\n\n\n\n

\u4f20\u7edfWAF\/\u9632\u706b\u5899\uff1a\u804c\u8d23\u662f\u201c\u5224\u65ad\u6d41\u91cf\u597d\u574f\u201d\u3002\u5b83\u4eec\u4f5c\u4e3a\u201c\u667a\u80fd\u5927\u8111\u201d\uff0c\u5fc5 \u987b\u8fdb\u884c\u590d\u6742\u7684DPI\u548c\u72b6\u6001\u8ddf\u8e2a\uff0c\u4ee5\u8bc6\u522b\u5e76\u62e6\u622a\u9690\u85cf\u5728\u5e94\u7528\u5c42\u6570\u636e\u4e2d\u7684\u6076\u610f\u4ee3\u7801 \uff08\u5982SQL\u6ce8\u5165\u3001XSS\uff09\u3002\u5176\u5b89\u5168\u6027\u662f\u6982\u7387\u6027\u7684\uff0c\u4f9d\u8d56\u4e8e\u89c4\u5219\u5e93\u7684\u53ca\u65f6\u66f4\u65b0\u3002<\/p>\n\n\n\n

\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\uff1a\u804c\u8d23\u662f\u201c\u786e\u4fdd\u901a\u9053\u575a\u56fa\u201d\u3002\u5b83\u4f5c\u4e3a\u201c\u65e0\u5f62\u7684\u7ba1\u9053\u201d\uff0c\u5176\u4ef7 \u503c\u5728\u4e8e\u81ea\u8eab\u65e0\u6cd5\u88ab\u7834\u574f\u3002\u5b83\u4e0d\u5224\u65ad\u7ecf\u8fc7\u5176\u7684\u6d41\u91cf\u662f\u5584\u610f\u8fd8\u662f\u6076\u610f\uff0c\u800c\u662f\u786e\u4fdd\u4efb \u4f55\u6d41\u91cf\u90fd\u65e0\u6cd5\u5bf9\u5176\u672c\u8eab\u9020\u6210\u635f\u5bb3\uff0c\u5e76\u4e3a\u540e\u7aef\u201c\u5927\u8111\u201d\u63d0\u4f9b\u4e00\u4e2a\u53d7\u4fdd\u62a4\u7684\u8fd0\u884c\u73af \u5883\u3002<\/p>\n\n\n\n

\u534f\u540c\u4ef7\u503c\uff1a\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97\u201c\u54d1\u5173\u201d\u80fd\u591f\u4e0e\u73b0\u6709\u68c0\u6d4b\u578b\u8bbe\u5907\u5f62\u6210\u5b8c\u7f8e\u7684\u7eb5\u6df1\u9632 \u5fa1\u3002\u653b\u51fb\u8005\u9762\u4e34\u7684\u662f\u4e00\u9053\u201c\u53cc\u4fdd\u9669\u201d\uff1a\u9996\u5148\uff0c\u5fc5\u987b\u9762\u5bf9\u4e00\u4e2a\u81ea\u8eab\u65e0\u6cd5\u88ab\u6e17\u900f\u7684 \u201c\u54d1\u5173\u201d\uff1b\u653b\u51fbPayload\u6210\u529f\u901a\u8fc7\u201c\u54d1\u5173\u201d\uff0c\u4ecd\u9700\u5728\u540e\u7aef\u9762\u5bf9\u4f20\u7edfWAF\/\u9632 \u706b \u5899\u7684\u68c0\u6d4b\u4e0e\u62e6\u622a\u3002\u800c\u201c\u54d1\u5173\u201d\u7684\u5b58\u5728\uff0c\u6781\u5927\u5730\u964d\u4f4e\u4e86\u653b\u51fb\u8005\u76f4\u63a5\u653b\u9677\u9632\u62a4\u8bbe \u5907\u672c\u8eab\u3001\u4ece\u800c\u7ed5\u8fc7\u6240\u6709\u5b89\u5168\u89c4\u5219\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n

<\/a>3.3 \u5f7b\u5e95\u56fa\u5316\u4e0e\u4e0d\u53ef\u53d8\u6027<\/p>\n\n\n\n

\u201c\u54d1\u5173\u201d\u6a21\u578b\u7684\u7ec8\u6781\u76ee\u6807\u662f\u5b9e\u73b0\u7cfb\u7edf\u7684\u5f7b\u5e95\u56fa\u5316\uff0c\u4f7f\u5176\u4ece\u4e00\u4e2a\u9700\u8981\u8fd0\u7ef4\u7684\u201c\u53ef\u7ba1\u7406\u7cfb\u7edf\u201d\u8f6c\u53d8\u4e3a\u4e00\u4e2a\u90e8\u7f72\u540e\u5373\u4e0d\u53ef\u6539\u53d8\u7684\u9759\u6001\u529f\u80fd\u5b9e\u4f53\u3002\u5176\u4e0d\u53ef\u53d8\u6027\u5e76\u975e\u901a\u8fc7\u4e25\u683c\u7684\u8bbf\u95ee\u63a7\u5236\u6765\u201c\u9650\u5236\u201d\u7ba1\u7406\uff0c\u800c\u662f\u901a\u8fc7\u7269\u7406\u548c\u903b\u8f91\u4e0a\u7684\u6d88\u9664\uff0c\u4f7f\u201c\u7ba1\u7406\u201d\u8fd9\u4e00\u884c\u4e3a\u672c\u8eab\u5931\u53bb\u5b58\u5728\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n

<\/a>3.3.1 \u8fd0\u884c\u65f6\u7684\u201c\u7ba1\u7406\u771f\u7a7a\u201d\u8bbe\u8ba1<\/strong><\/h4>\n\n\n\n

<\/a>\u4f20\u7edf\u7684\u201c\u8fd0\u884c\u65f6\u8bbf\u95ee\u63a7\u5236\u201d\u6982\u5ff5\u5728\u6b64\u5df2\u4e0d\u9002\u7528\u3002\u201c\u54d1\u5173\u201d\u7684\u8bbe\u8ba1\u662f\u5728\u8fd0\u884c\u65f6\u521b\u9020\u4e00\u4e2a \u201c\u7ba1\u7406\u771f\u7a7a\u201d\u200b \u73af\u5883\uff1a<\/p>\n\n\n\n

\u7ba1\u7406\u63a5\u53e3\u7684\u7269\u7406\u6d88\u9664\uff1a\u4e0d\u4ec5\u7981\u7528\uff0c\u800c\u662f\u4ece\u7cfb\u7edf\u955c\u50cf\u4e2d\u5f7b\u5e95\u79fb\u9664\u6240\u6709\u8fdc\u7a0b\u7ba1\u7406 \u670d\u52a1\uff08\u5982SSH\u3001Telnet\uff09\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u548c\u914d\u7f6e\u6587\u4ef6\u3002\u7cfb\u7edf\u542f\u52a8\u540e\uff0c\u5185\u6838\u4e2d\u4e0d\u5b58 \u5728\u76d1\u542c\u7ba1\u7406\u8fde\u63a5\u7684\u8fdb\u7a0b\u3002<\/p>\n\n\n\n

\u4ea4\u4e92\u73af\u5883\u7684\u6839\u9664\uff1a\u79fb\u9664\u6240\u6709\u547d\u4ee4\u884c\u89e3\u91ca\u5668\uff08\u5982Bash\uff09\u548c\u4ee3\u7801\u8fd0\u884c\u65f6\u73af\u5883 \uff08\u5982Python\uff09\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u901a\u8fc7\u67d0\u79cd\u672a\u77e5\u7684\u786c\u4ef6\u6f0f\u6d1e\u83b7\u5f97\u4e86\u5e95\u5c42\u5185\u5b58\u7684\u8bfb \u5199\u6743\u9650\uff0c\u653b\u51fb\u8005\u6216\u7ba1\u7406\u5458\u4e5f\u4e0d\u5177\u5907\u6267\u884c\u4efb\u4f55\u547d\u4ee4\u6216\u811a\u672c\u7684\u80fd\u529b\u3002<\/p>\n\n\n\n

\u65e0\u72b6\u6001\u8fd0\u884c\uff1a\u7cfb\u7edf\u7684\u6838\u5fc3\u914d\u7f6e\uff08\u5982IP\u5730\u5740\u3001\u8def\u7531\u89c4\u5219\uff09\u5728\u6784\u5efa\u955c\u50cf\u65f6\u901a\u8fc7 \u542f\u52a8\u53c2\u6570\uff08\u5982\u5185\u6838\u547d\u4ee4\u884c\uff09\u6216\u53ea\u8bfb\u7684\u4e91\u5143\u6570\u636e\u670d\u52a1\u6ce8\u5165\u3002\u6839\u6587\u4ef6\u7cfb\u7edf\u4ee5\u53ea\u8bfb\u6a21 \u5f0f\u6302\u8f7d\uff0c\u786e\u4fdd\u8fd0\u884c\u65f6\u4e0d\u4ea7\u751f\u4efb\u4f55\u9700\u8981\u6301\u4e45\u5316\u7684\u72b6\u6001\u53d8\u66f4\u3002<\/p>\n\n\n\n

\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97\u201c\u8fd0\u7ef4\u201d\u5728\u8fd0\u884c\u65f6\u6210\u4e3a\u4e0d\u53ef\u80fd\u3002\u7cfb\u7edf\u7684\u884c\u4e3a\u5728\u6784\u5efa\u9636\u6bb5\u5373\u88ab\u5b8c\u5168\u786e\u5b9a\uff0c\u90e8\u7f72\u540e\u5373\u6210\u4e3a\u4e00\u4e2a\u53ea\u80fd\u6267\u884c\u5355\u4e00\u7f51\u7edc\u8f6c\u53d1\u529f\u80fd\u7684\u201c\u767d\u7bb1\u201d\u3002<\/p>\n\n\n\n

<\/a>3.3.2 \u57fa\u4e8e\u955c\u50cf\u7684\u66f4\u65b0\u673a\u5236<\/p>\n\n\n\n

\u7cfb\u7edf\u7684\u66f4\u65b0\u4e0e\u53d8\u66f4\u4e0d\u518d\u662f\u5728\u7ebf\u201c\u7ba1\u7406\u201d\uff0c\u800c\u662f\u6574\u4f53\u7684 \u201c\u529f\u80fd\u5b9e\u4f53\u66ff\u6362\u201d\u200b \u3002\u8fd9\u4ee3\u8868\u4e86\u4e00\u79cd\u6839\u672c\u6027\u7684\u8fd0\u7ef4\u8303\u5f0f\u8f6c\u53d8\uff1a<\/p>\n\n\n\n

\u53d8\u66f4\u5373\u6784\u5efa\uff1a\u4efb\u4f55\u529f\u80fd\u6216\u914d\u7f6e\u7684\u4fee\u6539\uff0c\u90fd\u610f\u5473\u7740\u9700\u8981\u5728\u4e00\u4e2a\u72ec\u7acb\u7684\u3001\u53d7\u63a7\u7684 \u6784\u5efa\u73af\u5883\u4e2d\uff0c\u4ece\u5934\u521b\u5efa\u4e00\u4e2a\u5168\u65b0\u7684\u7cfb\u7edf\u955c\u50cf\u3002\u8fd9\u4e2a\u65b0\u955c\u50cf\u540c\u6837\u9075\u5faa\u6781\u7b80\u548c\u56fa\u5316 \u7684\u6240\u6709\u539f\u5219\u3002<\/p>\n\n\n\n

\u66f4\u65b0\u5373\u66ff\u6362\uff1a\u90e8\u7f72\u65b0\u7248\u672c\u65f6\uff0c\u64cd\u4f5c\u662f\u76f4\u63a5\u4e0b\u7ebf\u65e7\u7f51\u5173\u8282\u70b9\uff0c\u5e76\u4e0a\u7ebf\u5305\u542b\u65b0\u914d \u7f6e\u7684\u5168\u65b0\u955c\u50cf\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u901a\u8fc7\u81ea\u52a8\u5316\u5de5\u5177\uff08\u5982Terraform\u3001Kubernetes Operator\uff09\u5b8c\u6210\uff0c\u786e\u4fdd\u4e1a\u52a1\u4e2d\u65ad\u65f6\u95f4\u6700\u5c0f\u5316\u3002<\/p>\n\n\n\n

\u56de\u6eda\u5373\u56de\u9000\uff1a\u5982\u679c\u65b0\u7248\u672c\u51fa\u73b0\u95ee\u9898\uff0c\u56de\u6eda\u64cd\u4f5c\u540c\u6837\u662f\u66ff\u6362\u2014\u2014\u91cd\u65b0\u542f\u7528\u4e0a\u4e00 \u4e2a\u5df2\u77e5\u826f\u597d\u7684\u955c\u50cf\u7248\u672c\u3002<\/p>\n\n\n\n

\u8fd9\u79cd\u57fa\u4e8e\u955c\u50cf\u7684\u4e0d\u53ef\u53d8\u90e8\u7f72\uff0c\u662f\u5b9e\u73b0\u786e\u5b9a\u6027\u5b89\u5168\u7684\u6700\u7ec8\u4fdd\u969c\u3002\u5b83\u786e\u4fdd\u4e86\u7ebf\u4e0a\u7cfb\u7edf\u4e0e\u7ecf\u8fc7\u6d4b\u8bd5\u7684\u955c\u50cf\u5b8c\u5168\u4e00\u81f4\uff0c\u5f7b\u5e95\u6d88\u9664\u4e86\u56e0\u914d\u7f6e\u6f02\u79fb\u3001\u624b\u52a8\u8bef\u64cd\u4f5c\u6216\u8fd0\u884c\u65f6\u88ab\u690d\u5165\u540e\u95e8\u800c\u5bfc\u81f4\u7684\u4e0d\u786e\u5b9a\u6027\u3002\u201c\u54d1\u5173\u201d\u7684\u751f\u547d\u5468\u671f\uff0c\u5c31\u662f\u4e00\u7cfb\u5217\u9884\u5148\u56fa\u5316\u597d\u7684\u529f\u80fd\u5b9e\u4f53\u88ab\u987a\u5e8f\u66ff\u6362\u7684\u8fc7\u7a0b\uff0c\u5176\u672c\u8eab\u5728\u8fd0\u884c\u65f6\u662f\u6c89\u9ed8\u4e14\u4e0d\u53ef\u53d8\u7684\u3002<\/p>\n\n\n\n

<\/a>3.4 <\/a>\u5b9e\u73b0\u786e\u5b9a\u6027\u5b89\u5168<\/p>\n\n\n\n

<\/a>3.4.1 <\/a>\u653b\u51fb\u9762\u7f29\u51cf<\/p>\n\n\n\n

<\/a>\u901a\u8fc7\u4e0a\u8ff0\u8bbe\u8ba1\u539f\u5219\u7684\u7efc\u5408\u5e94\u7528\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u80fd\u591f\u663e\u8457\u7f29\u51cf\u653b\u51fb\u9762\uff0c\u4ece\u800c\u5b9e\u73b0\u63a5\u8fd1\u96f6\u7684\u6f0f\u6d1e\u66b4\u9732\u98ce\u9669\u3002\u9996\u5148\uff0c\u529f\u80fd\u6781\u81f4\u6d88\u9664\u539f\u5219\u901a\u8fc7\u79fb\u9664\u6240\u6709\u975e\u6838\u5fc3\u7ec4\u4ef6\uff0c\u4ece\u6839\u672c\u4e0a\u675c\u7edd\u4e86\u4e0e\u8fd9\u4e9b\u7ec4\u4ef6\u76f8\u5173\u7684\u5b89\u5168\u5a01\u80c1\u3002\u4f8b\u5982\uff0c\u4f20\u7edf\u7f51\u5173\u4e2d\u5e38\u89c1\u7684\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u901a\u5e38\u4f9d\u8d56\u4e8eSSH\u3001Bash\u7b49\u670d\u52a1\u7684\u5b58\u5728\uff0c\u800c\u5728\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4e2d\uff0c\u8fd9\u4e9b\u670d\u52a1\u5df2\u88ab\u7269\u7406\u79fb\u9664\uff0c\u56e0\u6b64\u76f8\u5173\u653b\u51fb\u8def\u5f84\u88ab\u5f7b\u5e95\u5207\u65ad[1]<\/sup>\u3002\u5176\u6b21\uff0c\u552f\u4e00\u5b9a\u4f4d\u539f\u5219\u901a\u8fc7\u9650\u5236\u7f51\u5173\u7684\u529f\u80fd\u8303\u56f4\uff0c\u4f7f\u5176\u4ec5\u4e13\u6ce8\u4e8e\u6d41\u91cf\u8f6c\u53d1\uff0c\u907f\u514d\u4e86\u56e0\u6df1\u5ea6\u5305\u68c0\u6d4b\u4e0e\u534f\u8bae\u89e3\u6790\u5f15\u5165\u7684\u903b\u8f91\u6f0f\u6d1e\u3002\u6700\u540e\uff0c\u5f7b\u5e95\u56fa\u5316\u4e0e\u4e0d\u53ef\u53d8\u6027\u539f\u5219\u901a\u8fc7\u4e25\u683c\u7684\u8bbf\u95ee\u63a7\u5236\u4e0e\u57fa\u4e8e\u955c\u50cf\u7684\u66f4\u65b0\u673a\u5236\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u4e86\u7cfb\u7edf\u88ab\u7be1\u6539\u7684\u53ef\u80fd\u6027\u3002\u7efc\u5408\u6765\u770b\uff0c\u8fd9\u4e9b\u8bbe\u8ba1\u539f\u5219\u5171\u540c\u4f5c\u7528\uff0c\u4f7f\u5f97\u653b\u51fb\u8005\u65e0\u6cd5\u5229\u7528\u64cd\u4f5c\u7cfb\u7edf\u3001\u670d\u52a1\u8fdb\u7a0b\u6216\u534f\u8bae\u89e3\u6790\u4e2d\u7684\u6f0f\u6d1e\u5bf9\u7f51\u5173\u53d1\u8d77\u6709\u6548\u653b\u51fb\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u653b\u51fb\u9762\u7684\u6781\u5927\u7f29\u51cf\u3002<\/p>\n\n\n\n

<\/a>3.4.2 <\/a>\u4e0d\u4f9d\u8d56\u6f0f\u6d1e\u5e93\u66f4\u65b0<\/p>\n\n\n\n

<\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u5b89\u5168\u6027\u4e0d\u4f9d\u8d56\u4e8e\u6f0f\u6d1e\u5e93\u66f4\u65b0\uff0c\u8fd9\u662f\u5176\u533a\u522b\u4e8e\u4f20\u7edf\u667a\u80fd\u7f51\u5173\u7684\u91cd\u8981\u7279\u5f81\u4e4b\u4e00\u3002\u4f20\u7edf\u7f51\u5173\u7684\u5b89\u5168\u6027\u901a\u5e38\u4f9d\u8d56\u4e8e\u53ca\u65f6\u66f4\u65b0\u6f0f\u6d1e\u5e93\u4ee5\u5e94\u5bf9\u65b0\u51fa\u73b0\u7684\u5a01\u80c1\uff0c\u7136\u800c\u8fd9\u79cd\u65b9\u6cd5\u5b58\u5728\u660e\u663e\u7684\u5c40\u9650\u6027\u3002\u4f8b\u5982\uff0c\u6f0f\u6d1e\u5e93\u7684\u66f4\u65b0\u5f80\u5f80\u6ede\u540e\u4e8e\u653b\u51fb\u7684\u5b9e\u9645\u53d1\u751f\u65f6\u95f4\uff0c\u4e14\u5728\u66f4\u65b0\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u5f15\u5165\u65b0\u7684\u517c\u5bb9\u6027\u95ee\u9898\u6216\u5b89\u5168\u6f0f\u6d1e[1]<\/sup>\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u901a\u8fc7\u6781\u7b80\u67b6\u6784\u8bbe\u8ba1\uff0c\u4ece\u6839\u672c\u4e0a\u6d88\u9664\u4e86\u5bf9\u6f0f\u6d1e\u5e93\u66f4\u65b0\u7684\u4f9d\u8d56\u3002\u5177\u4f53\u800c\u8a00\uff0c\u7531\u4e8e\u7f51\u5173\u4ec5\u4fdd\u7559\u6700\u6838\u5fc3\u7684\u529f\u80fd\u7ec4\u4ef6\uff0c\u4e14\u5176\u8fd0\u884c\u72b6\u6001\u5728\u90e8\u7f72\u540e\u4e0d\u53ef\u4fee\u6539\uff0c\u56e0\u6b64\u4e0d\u5b58\u5728\u56e0\u5916\u90e8\u73af\u5883\u53d8\u5316\u800c\u5bfc\u81f4\u7684\u5b89\u5168\u9690\u60a3\u3002\u6b64\u5916\uff0c\u57fa\u4e8e\u955c\u50cf\u7684\u66f4\u65b0\u673a\u5236\u786e\u4fdd\u4e86\u6bcf\u6b21\u7cfb\u7edf\u53d8\u66f4\u90fd\u7ecf\u8fc7\u4e25\u683c\u7684\u9a8c\u8bc1\u4e0e\u6d4b\u8bd5\uff0c\u4ece\u800c\u907f\u514d\u4e86\u56e0\u6f0f\u6d1e\u4fee\u590d\u4e0d\u53ca\u65f6\u6216\u4fee\u590d\u4e0d\u5f53\u5f15\u53d1\u7684\u5b89\u5168\u95ee\u9898\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u53ef\u9760\u6027\uff0c\u8fd8\u4e3a\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u63d0\u4f9b\u4e86\u53ef\u8bc1\u660e\u7684\u5b89\u5168\u8fb9\u754c\uff0c\u4f7f\u5176\u80fd\u591f\u5728\u590d\u6742\u591a\u53d8\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u4fdd\u6301\u7a33\u5b9a\u7684\u9632\u62a4\u80fd\u529b[1]<\/sup>\u3002<\/p>\n\n\n\n

<\/a>4. <\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u67b6\u6784\u90e8\u7f72<\/p>\n\n\n\n

<\/a>4.1 <\/a>\u90e8\u7f72\u4f4d\u7f6e\u9009\u62e9<\/p>\n\n\n\n

<\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u5728\u7f51\u7edc\u67b6\u6784\u4e2d\u7684\u90e8\u7f72\u4f4d\u7f6e\u662f\u5176\u5b9e\u73b0\u9690\u85cf\u771f\u5b9e\u670d\u52a1\u5668\u4e0e\u6784\u5efa\u4e0d\u53ef\u7a7f\u900f\u5b89\u5168\u8fb9\u754c\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u5177\u4f53\u800c\u8a00\uff0c\u8be5\u7f51\u5173\u5e94\u90e8\u7f72\u4e8e\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u548cWeb\u5e94\u7528\u9632\u706b\u5899\uff08WAF\uff09\u4e4b\u540e\uff0c\u5f62\u6210\u4e00\u9053\u989d\u5916\u7684\u5b89\u5168\u5c4f\u969c\u3002\u8fd9\u79cd\u90e8\u7f72\u65b9\u5f0f\u4e0d\u4ec5\u80fd\u591f\u5145\u5206\u5229\u7528CDN\u548cWAF\u5728\u6d41\u91cf\u5206\u53d1\u4e0e\u521d\u6b65\u5a01\u80c1\u8fc7\u6ee4\u65b9\u9762\u7684\u4f18\u52bf\uff0c\u8fd8\u80fd\u591f\u901a\u8fc7\u5176\u6781\u7b80\u7684\u529f\u80fd\u8bbe\u8ba1\u8fdb\u4e00\u6b65\u589e\u5f3a\u7cfb\u7edf\u7684\u6574\u4f53\u5b89\u5168\u6027[4]<\/sup>\u3002\u4ece\u7f51\u7edc\u62d3\u6251\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4f4d\u4e8e\u7528\u6237\u8bf7\u6c42\u5230\u8fbe\u771f\u5b9e\u670d\u52a1\u5668\u4e4b\u524d\u7684\u6700\u540e\u4e00\u5c42\uff0c\u6240\u6709\u7ecf\u8fc7CDN\u52a0\u901f\u548cWAF\u7b5b\u9009\u7684\u6d41\u91cf\u5747\u9700\u901a\u8fc7\u8be5\u7f51\u5173\u8fdb\u884c\u8f6c\u53d1\u3002\u8fd9\u4e00\u90e8\u7f72\u7b56\u7565\u4f7f\u5f97\u771f\u5b9e\u670d\u52a1\u5668\u7684IP\u5730\u5740\u5f97\u4ee5\u5b8c\u5168\u9690\u85cf\uff0c\u4ece\u800c\u6709\u6548\u9632\u6b62\u9488\u5bf9\u670d\u52a1\u5668\u7684\u76f4\u63a5\u653b\u51fb\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4ec5\u6267\u884c\u6d41\u91cf\u8f6c\u53d1\u800c\u4e0d\u89e3\u6790\u5e94\u7528\u5c42\u6570\u636e\uff0c\u5176\u5bf9\u653b\u51fb\u8005\u7684\u900f\u660e\u6027\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u201c\u4e0d\u53ef\u7a7f\u900f\u201d\u7684\u5b89\u5168\u8fb9\u754c\uff0c\u663e\u8457\u63d0\u5347\u4e86\u7cfb\u7edf\u7684\u6297\u653b\u51fb\u80fd\u529b\u3002<\/p>\n\n\n\n

<\/a>\u90e8\u7f72\u4f4d\u7f6e\u7684\u5408\u7406\u9009\u62e9\u8fd8\u4f53\u73b0\u5728\u5176\u5bf9\u7f51\u7edc\u5c42\u6b21\u5316\u5b89\u5168\u9632\u62a4\u4f53\u7cfb\u7684\u8865\u5145\u4f5c\u7528\u4e0a\u3002\u5728\u73b0\u6709\u7684\u7f51\u7edc\u5b89\u5168\u67b6\u6784\u4e2d\uff0cCDN\u4e3b\u8981\u8d1f\u8d23\u6d41\u91cf\u5206\u53d1\u4e0e\u7f13\u5b58\uff0cWAF\u5219\u4e13\u6ce8\u4e8e\u5e94\u7528\u5c42\u5a01\u80c1\u7684\u68c0\u6d4b\u4e0e\u9632\u5fa1\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u7ec4\u4ef6\u5728\u5e94\u5bf9\u590d\u6742\u653b\u51fb\u65f6\u4ecd\u53ef\u80fd\u5b58\u5728\u4e00\u5b9a\u7684\u5c40\u9650\u6027\uff0c\u4f8b\u5982\u56e0\u529f\u80fd\u590d\u6742\u800c\u5bfc\u81f4\u7684\u6f0f\u6d1e\u66b4\u9732\u95ee\u9898\u3002\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u5f15\u5165\u901a\u8fc7\u5176\u201c\u529f\u80fd\u6d88\u9664\u201d\u7684\u8bbe\u8ba1\u7406\u5ff5\uff0c\u4ece\u6839\u672c\u4e0a\u89e3\u51b3\u4e86\u8fd9\u4e00\u95ee\u9898\u3002\u901a\u8fc7\u5c06\u7f51\u5173\u90e8\u7f72\u5728CDN\u548cWAF\u4e4b\u540e\uff0c\u53ef\u4ee5\u786e\u4fdd\u6240\u6709\u6d41\u91cf\u5728\u5230\u8fbe\u771f\u5b9e\u670d\u52a1\u5668\u4e4b\u524d\u7ecf\u8fc7\u4e00\u9053\u6781\u7b80\u4e14\u56fa\u5316\u7684\u5b89\u5168\u5c4f\u969c\uff0c\u4ece\u800c\u6784\u5efa\u8d77\u591a\u5c42\u6b21\u3001\u591a\u7ef4\u5ea6\u7684\u5b89\u5168\u9632\u62a4\u4f53\u7cfb[4]<\/sup>\u3002\u8fd9\u79cd\u90e8\u7f72\u65b9\u5f0f\u4e0d\u4ec5\u5f3a\u5316\u4e86\u7cfb\u7edf\u7684\u6574\u4f53\u5b89\u5168\u6027\uff0c\u8fd8\u4e3a\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u63d0\u4f9b\u4e86\u53ef\u8bc1\u660e\u7684\u5b89\u5168\u8fb9\u754c\uff0c\u5177\u6709\u91cd\u8981\u7684\u5b9e\u8df5\u610f\u4e49\u3002<\/p>\n\n\n\n

<\/a>4.2 <\/a>\u4e0e\u5176\u4ed6\u7f51\u7edc\u7ec4\u4ef6\u7684\u534f\u540c<\/p>\n\n\n\n

<\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4e0eCDN\u3001WAF\u7b49\u7f51\u7edc\u7ec4\u4ef6\u7684\u534f\u540c\u5de5\u4f5c\u662f\u5b9e\u73b0\u6574\u4f53\u7f51\u7edc\u5b89\u5168\u9632\u62a4\u80fd\u529b\u63d0\u5347\u7684\u91cd\u8981\u4fdd\u969c\u3002\u5728\u8fd9\u79cd\u534f\u540c\u6a21\u5f0f\u4e0b\uff0cCDN\u9996\u5148\u627f\u62c5\u6d41\u91cf\u5206\u53d1\u7684\u4efb\u52a1\uff0c\u901a\u8fc7\u5c06\u7528\u6237\u8bf7\u6c42\u5f15\u5bfc\u81f3\u6700\u8fd1\u7684\u8fb9\u7f18\u8282\u70b9\u6765\u964d\u4f4e\u7f51\u7edc\u62e5\u585e\u5e76\u63d0\u9ad8\u8bbf\u95ee\u901f\u5ea6\u3002\u968f\u540e\uff0cWAF\u5bf9\u8fdb\u5165\u7684\u6d41\u91cf\u8fdb\u884c\u6df1\u5ea6\u5305\u68c0\u6d4b\uff0c\u8bc6\u522b\u5e76\u62e6\u622a\u6f5c\u5728\u7684\u5e94\u7528\u5c42\u5a01\u80c1\uff0c\u5982SQL\u6ce8\u5165\u6216\u8de8\u7ad9\u811a\u672c\u653b\u51fb\uff08XSS\uff09\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4f5c\u4e3a\u6700\u540e\u4e00\u9053\u9632\u7ebf\uff0c\u4ec5\u8d1f\u8d23\u6d41\u91cf\u7684\u8f6c\u53d1\u800c\u4e0d\u8fdb\u884c\u4efb\u4f55\u6df1\u5ea6\u89e3\u6790\uff0c\u4ece\u800c\u907f\u514d\u56e0\u590d\u6742\u903b\u8f91\u5f15\u53d1\u7684\u5b89\u5168\u9690\u60a3[4]<\/sup>\u3002\u8fd9\u79cd\u5206\u5de5\u660e\u786e\u7684\u8bbe\u8ba1\u4f7f\u5f97\u5404\u7ec4\u4ef6\u80fd\u591f\u4e13\u6ce8\u4e8e\u5176\u6838\u5fc3\u529f\u80fd\uff0c\u540c\u65f6\u901a\u8fc7\u534f\u540c\u6548\u5e94\u663e\u8457\u63d0\u5347\u6574\u4f53\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

<\/a>\u6570\u636e\u6d41\u5411\u4e0e\u63a7\u5236\u903b\u8f91\u5728\u534f\u540c\u5de5\u4f5c\u4e2d\u8d77\u5230\u4e86\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5177\u4f53\u800c\u8a00\uff0c\u7528\u6237\u8bf7\u6c42\u9996\u5148\u901a\u8fc7\u4e92\u8054\u7f51\u5230\u8fbeCDN\u7684\u8fb9\u7f18\u8282\u70b9\uff0c\u7ecf\u8fc7\u7f13\u5b58\u4e0e\u52a0\u901f\u5904\u7406\u540e\uff0c\u6d41\u91cf\u88ab\u8f6c\u53d1\u81f3WAF\u8fdb\u884c\u5b89\u5168\u68c0\u67e5\u3002\u82e5\u8bf7\u6c42\u672a\u88ab\u8bc6\u522b\u4e3a\u5a01\u80c1\uff0c\u5219\u6d41\u91cf\u5c06\u8fdb\u4e00\u6b65\u4f20\u9012\u81f3\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\uff0c\u7531\u7f51\u5173\u5c06\u5176\u8f6c\u53d1\u81f3\u771f\u5b9e\u670d\u52a1\u5668\u3002\u6b64\u5916\uff0c\u7f51\u5173\u7684\u4e0d\u53ef\u53d8\u6027\u4e0e\u56fa\u5316\u8bbe\u8ba1\u4f7f\u5176\u80fd\u591f\u5728\u4e0d\u4f9d\u8d56\u52a8\u6001\u66f4\u65b0\u7684\u60c5\u51b5\u4e0b\u4fdd\u6301\u9ad8\u5ea6\u7684\u5b89\u5168\u6027\uff0c\u4ece\u800c\u4e3a\u5176\u4ed6\u7ec4\u4ef6\u63d0\u4f9b\u7a33\u5b9a\u7684\u652f\u6301\u3002\u901a\u8fc7\u8fd9\u79cd\u534f\u540c\u673a\u5236\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4e0d\u4ec5\u80fd\u591f\u6709\u6548\u5f25\u8865CDN\u548cWAF\u5728\u5b89\u5168\u9632\u62a4\u4e0a\u7684\u4e0d\u8db3\uff0c\u8fd8\u80fd\u591f\u4e3a\u6574\u4e2a\u7f51\u7edc\u67b6\u6784\u63d0\u4f9b\u4e00\u5c42\u989d\u5916\u7684\u5b89\u5168\u4fdd\u969c\u3002<\/p>\n\n\n\n

<\/a>4.3 <\/a>\u5bf9\u7f51\u7edc\u6027\u80fd\u7684\u5f71\u54cd<\/p>\n\n\n\n

<\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u6781\u7b80\u67b6\u6784\u8bbe\u8ba1\u4f7f\u5176\u5bf9\u7f51\u7edc\u6027\u80fd\u4ea7\u751f\u7684\u5f71\u54cd\u4e0e\u4f20\u7edf\u5b89\u5168\u8bbe\u5907\u5b58\u5728\u672c\u8d28\u533a\u522b\u3002\u7531\u4e8e\u7f51\u5173\u4ec5\u6267\u884c\u6700\u57fa\u7840\u7684\u6570\u636e\u5305\u8f6c\u53d1\u529f\u80fd\uff0c\u4e0d\u8fdb\u884c\u4efb\u4f55\u6df1\u5ea6\u5305\u68c0\u6d4b\u3001\u534f\u8bae\u89e3\u6790\u6216\u5b89\u5168\u7b56\u7565\u5339\u914d\uff0c\u5176\u5904\u7406\u5ef6\u8fdf\u4e3b\u8981\u6765\u6e90\u4e8e\u7f51\u7edc\u5c42\u9762\u7684\u8def\u7531\u9009\u62e9\u4e0e\u5730\u5740\u8f6c\u6362\u64cd\u4f5c\uff0c\u800c\u907f\u514d\u4e86\u5e94\u7528\u5c42\u68c0\u6d4b\u5e26\u6765\u7684\u989d\u5916\u5f00\u9500\u3002\u8fd9\u79cd\u7eaf\u7cb9\u7684\u7f51\u7edc\u5c42\u8f6c\u53d1\u673a\u5236\u4f7f\u5f97\u7f51\u5173\u5728\u5904\u7406\u6d41\u91cf\u65f6\u80fd\u591f\u63a5\u8fd1\u7ebf\u901f\u8f6c\u53d1\u6027\u80fd\uff0c\u5176\u5ef6\u8fdf\u7279\u6027\u4e3b\u8981\u53d6\u51b3\u4e8e\u786c\u4ef6\u5904\u7406\u80fd\u529b\u4e0e\u7f51\u7edc\u94fe\u8def\u8d28\u91cf\uff0c\u800c\u975e\u5b89\u5168\u68c0\u6d4b\u7b97\u6cd5\u7684\u590d\u6742\u5ea6\u3002\u5728\u5b9e\u9645\u90e8\u7f72\u4e2d\uff0c\u901a\u8fc7\u9009\u62e9\u5177\u5907\u9ad8\u901f\u6570\u636e\u5e73\u9762\u5904\u7406\u80fd\u529b\u7684\u786c\u4ef6\u5e73\u53f0\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u80fd\u591f\u5b9e\u73b0\u5fae\u79d2\u7ea7\u7684\u8f6c\u53d1\u5ef6\u8fdf\uff0c\u4e3a\u5b9e\u65f6\u6027\u8981\u6c42\u9ad8\u7684\u4e1a\u52a1\u573a\u666f\u63d0\u4f9b\u53ef\u9760\u7684\u7f51\u7edc\u901a\u9053\u3002<\/p>\n\n\n\n

\u5728\u541e\u5410\u6027\u80fd\u65b9\u9762\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u5c55\u73b0\u51fa\u663e\u8457\u4f18\u52bf\u3002\u4f20\u7edf\u5b89\u5168\u8bbe\u5907\u7684\u6027\u80fd\u74f6\u9888\u5f80\u5f80\u5728\u4e8e\u5176\u9700\u8981\u4e3a\u6bcf\u4e2a\u6570\u636e\u5305\u6267\u884c\u590d\u6742\u7684\u68c0\u6d4b\u903b\u8f91\uff0c\u800c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u901a\u8fc7\u6d88\u9664\u6240\u6709\u975e\u6838\u5fc3\u529f\u80fd\uff0c\u5c06\u5176\u8d44\u6e90\u96c6\u4e2d\u7528\u4e8e\u6570\u636e\u5305\u8f6c\u53d1\u8fd9\u4e00\u5355\u4e00\u4efb\u52a1\uff0c\u4ece\u800c\u80fd\u591f\u5b9e\u73b0\u66f4\u9ad8\u7684\u6574\u4f53\u541e\u5410\u91cf\u3002\u7531\u4e8e\u7cfb\u7edf\u65e0\u9700\u4e3a\u6df1\u5ea6\u5305\u68c0\u6d4b\u5206\u914d\u8ba1\u7b97\u8d44\u6e90\uff0c\u4e5f\u65e0\u9700\u7ef4\u62a4\u5e9e\u5927\u7684\u7279\u5f81\u5e93\u5339\u914d\u72b6\u6001\uff0c\u5176CPU\u548c\u5185\u5b58\u5360\u7528\u7387\u6781\u4f4e\uff0c\u8fd9\u4f7f\u5f97\u5355\u53f0\u7f51\u5173\u8bbe\u5907\u5373\u80fd\u5904\u7406\u9ad8\u5bc6\u5ea6\u7684\u7f51\u7edc\u6d41\u91cf\u3002\u6b64\u5916\uff0c\u7f51\u5173\u7684\u6781\u7b80\u7279\u6027\u4f7f\u5176\u5929\u7136\u5177\u5907\u826f\u597d\u7684\u6c34\u5e73\u6269\u5c55\u80fd\u529b\uff0c\u901a\u8fc7\u90e8\u7f72\u591a\u4e2a\u7f51\u5173\u8282\u70b9\u5e76\u91c7\u7528\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u53ef\u4ee5\u8f7b\u677e\u5e94\u5bf9\u6d41\u91cf\u589e\u957f\u800c\u65e0\u9700\u62c5\u5fc3\u6027\u80fd\u4e0b\u964d\u3002\u603b\u4f53\u800c\u8a00\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u901a\u8fc7\u5176\u4e13\u95e8\u5316\u7684\u8bbe\u8ba1\uff0c\u5728\u63d0\u4f9b\u786e\u5b9a\u6027\u5b89\u5168\u4fdd\u8bc1\u7684\u540c\u65f6\uff0c\u5b9e\u73b0\u4e86\u7f51\u7edc\u6027\u80fd\u7684\u4f18\u5316\u800c\u975e\u635f\u8017\uff0c\u4e3a\u9ad8\u5b89\u5168\u8981\u6c42\u4e0b\u7684\u9ad8\u6027\u80fd\u7f51\u7edc\u4f20\u8f93\u63d0\u4f9b\u4e86\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n

<\/a>5. \u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4e0e\u4f20\u7edf\u65b9\u6848\u5bf9\u6bd4\u5206\u6790<\/p>\n\n\n\n

<\/a>5.1 <\/a>\u5b89\u5168\u7279\u6027\u5bf9\u6bd4<\/p>\n\n\n\n

<\/a>5.1.1 <\/a>\u5b89\u5168\u8303\u5f0f\u7684\u672c\u8d28\u6027\u5dee\u5f02<\/p>\n\n\n\n

<\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4e0e\u4f20\u7edf\u5b89\u5168\u8bbe\u5907\u5728\u5b89\u5168\u8303\u5f0f\u4e0a\u5b58\u5728\u6839\u672c\u6027\u7684\u533a\u522b\u3002\u4f20\u7edf\u9632\u706b\u5899\u548cWAF\u7b49\u8bbe\u5907\u57fa\u4e8e”\u68c0\u6d4b\u4e0e\u54cd\u5e94”\u7684\u5b89\u5168\u8303\u5f0f\uff0c\u5176\u6838\u5fc3\u673a\u5236\u662f\u901a\u8fc7\u6df1\u5ea6\u5305\u68c0\u6d4b\u548c\u7279\u5f81\u5339\u914d\u6765\u8bc6\u522b\u6076\u610f\u6d41\u91cf\u3002\u8fd9\u79cd\u673a\u5236\u672c\u8d28\u4e0a\u662f\u4e00\u79cd\u6982\u7387\u6027\u5b89\u5168\uff0c\u5176\u6709\u6548\u6027\u9ad8\u5ea6\u4f9d\u8d56\u4e8e\u89c4\u5219\u5e93\u7684\u5b8c\u5907\u6027\u548c\u66f4\u65b0\u53ca\u65f6\u6027\u3002\u4e0e\u4e4b\u5f62\u6210\u9c9c\u660e\u5bf9\u6bd4\u7684\u662f\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u91c7\u7528”\u67b6\u6784\u514d\u75ab”\u7684\u5b89\u5168\u8303\u5f0f\uff0c\u901a\u8fc7\u529f\u80fd\u6781\u81f4\u6d88\u9664\u548c\u7cfb\u7edf\u56fa\u5316\u8bbe\u8ba1\uff0c\u4ece\u6839\u6e90\u4e0a\u675c\u7edd\u4e86\u88ab\u653b\u51fb\u7684\u53ef\u80fd\u6027\u3002\u8fd9\u79cd\u8303\u5f0f\u8f6c\u53d8\u4f7f\u5f97\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4e0d\u518d\u4f9d\u8d56\u4e8e\u6301\u7eed\u7684\u7279\u5f81\u66f4\u65b0\uff0c\u800c\u662f\u901a\u8fc7\u6781\u7b80\u67b6\u6784\u5b9e\u73b0\u5185\u5728\u7684\u3001\u53ef\u9a8c\u8bc1\u7684\u5b89\u5168\u4fdd\u969c\u3002<\/p>\n\n\n\n

\u4e24\u79cd\u8303\u5f0f\u7684\u5dee\u5f02\u76f4\u63a5\u4f53\u73b0\u5728\u653b\u51fb\u9762\u7ba1\u7406\u4e0a\u3002\u4f20\u7edf\u8bbe\u5907\u7531\u4e8e\u9700\u8981\u652f\u6301\u590d\u6742\u7684\u68c0\u6d4b\u903b\u8f91\u548c\u534f\u8bae\u89e3\u6790\u529f\u80fd\uff0c\u5176\u653b\u51fb\u9762\u968f\u7740\u529f\u80fd\u589e\u52a0\u800c\u4e0d\u65ad\u6269\u5927\u3002\u800c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u901a\u8fc7\u4e25\u683c\u7684\u529f\u80fd\u88c1\u526a\uff0c\u5c06\u7cfb\u7edf\u653b\u51fb\u9762\u7f29\u51cf\u5230\u4ec5\u5269\u7f51\u7edc\u8f6c\u53d1\u8fd9\u4e00\u6838\u5fc3\u529f\u80fd\uff0c\u5b9e\u73b0\u4e86\u653b\u51fb\u9762\u7684\u6700\u5c0f\u5316\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u79cd\u5dee\u5f02\u5e76\u975e\u5bf9\u7acb\u5173\u7cfb\uff0c\u800c\u662f\u4f53\u73b0\u4e86\u5b89\u5168\u9632\u5fa1\u7684\u4e0d\u540c\u5c42\u6b21\u9700\u6c42\u3002\u4f20\u7edf\u8bbe\u5907\u4e13\u6ce8\u4e8e\u5e94\u7528\u5c42\u5a01\u80c1\u7684\u68c0\u6d4b\u548c\u963b\u65ad\uff0c\u800c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u5219\u786e\u4fdd\u7f51\u7edc\u901a\u9053\u672c\u8eab\u7684\u4e0d\u53ef\u7a7f\u900f\u6027\uff0c\u4e8c\u8005\u5f62\u6210\u6df1\u5ea6\u7684\u534f\u540c\u4e92\u8865\u3002<\/p>\n\n\n\n

5.1.2 \u5b89\u5168\u53ef\u9760\u6027<\/p>\n\n\n\n

<\/a>\u5728\u5b89\u5168\u53ef\u9760\u6027\u65b9\u9762\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u5c55\u73b0\u51fa\u72ec\u7279\u7684\u4f18\u52bf\u3002\u4f20\u7edf\u5b89\u5168\u8bbe\u5907\u7684\u5b89\u5168\u6027\u5efa\u7acb\u5728\u6301\u7eed\u7684\u5916\u90e8\u66f4\u65b0\u57fa\u7840\u4e0a\uff0c\u9700\u8981\u4e0d\u65ad\u83b7\u53d6\u6700\u65b0\u7684\u5a01\u80c1\u60c5\u62a5\u548c\u6f0f\u6d1e\u8865\u4e01\u6765\u7ef4\u6301\u9632\u62a4\u80fd\u529b\u3002\u8fd9\u79cd\u5916\u90e8\u4f9d\u8d56\u6027\u4f7f\u5f97\u5176\u5b89\u5168\u6027\u53d7\u5230\u4f9b\u5e94\u94fe\u53ef\u9760\u6027\u548c\u66f4\u65b0\u53ca\u65f6\u6027\u7684\u5236\u7ea6\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u901a\u8fc7\u4e0d\u53ef\u53d8\u57fa\u7840\u8bbe\u65bd\u8bbe\u8ba1\uff0c\u5b9e\u73b0\u4e86\u5b89\u5168\u6027\u7684\u5185\u5728\u4fdd\u969c\u3002\u7cfb\u7edf\u5728\u6784\u5efa\u9636\u6bb5\u5373\u5b8c\u6210\u5b89\u5168\u9a8c\u8bc1\uff0c\u90e8\u7f72\u540e\u7684\u8fd0\u884c\u72b6\u6001\u5b8c\u5168\u53ef\u9884\u6d4b\uff0c\u4e0d\u53d7\u5916\u90e8\u5a01\u80c1\u60c5\u62a5\u66f4\u65b0\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n

\u8fd9\u79cd\u8bbe\u8ba1\u5dee\u5f02\u5e26\u6765\u4e86\u663e\u8457\u7684\u5b89\u5168\u53ef\u9760\u6027\u4f18\u52bf\u3002\u4f20\u7edf\u8bbe\u5907\u5728\u9762\u5bf9\u96f6\u65e5\u6f0f\u6d1e\u548c\u9ad8\u7ea7\u6301\u7eed\u6027\u5a01\u80c1\u65f6\uff0c\u7531\u4e8e\u89c4\u5219\u66f4\u65b0\u7684\u6ede\u540e\u6027\uff0c\u5f80\u5f80\u5b58\u5728\u9632\u62a4\u7a7a\u7a97\u671f\u3002\u800c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u51ed\u501f\u5176\u6781\u7b80\u67b6\u6784\uff0c\u5bf9\u7edd\u5927\u591a\u6570\u653b\u51fb\u5177\u5907\u5929\u7136\u7684\u514d\u75ab\u80fd\u529b\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u5b89\u5168\u53ef\u9760\u6027\u4e0d\u968f\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u8870\u51cf\uff0c\u5176\u5b89\u5168\u6027\u5728\u7cfb\u7edf\u6784\u5efa\u65f6\u5373\u88ab\u786e\u5b9a\uff0c\u5e76\u5728\u6574\u4e2a\u751f\u547d\u5468\u671f\u5185\u4fdd\u6301\u7a33\u5b9a\u3002\u8fd9\u79cd\u53ef\u9a8c\u8bc1\u7684\u3001\u6301\u7eed\u7684\u5b89\u5168\u4fdd\u969c\u673a\u5236\uff0c\u4f7f\u5176\u7279\u522b\u9002\u5408\u5bf9\u5b89\u5168\u6027\u8981\u6c42\u6781\u9ad8\u7684\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u73af\u5883\u3002<\/p>\n\n\n\n

\u9700\u8981\u5f3a\u8c03\u7684\u662f\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u5b89\u5168\u53ef\u9760\u6027\u4f18\u52bf\u5e76\u975e\u8981\u53d6\u4ee3\u4f20\u7edf\u5b89\u5168\u8bbe\u5907\uff0c\u800c\u662f\u4e3a\u6574\u4e2a\u5b89\u5168\u4f53\u7cfb\u63d0\u4f9b\u4e00\u4e2a\u53ef\u9760\u7684\u57fa\u7840\u5c42\u3002\u5728\u5b9e\u9645\u90e8\u7f72\u4e2d\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4e0e\u4f20\u7edf\u8bbe\u5907\u5404\u53f8\u5176\u804c\uff0c\u5171\u540c\u6784\u5efa\u4e00\u4e2a\u65e2\u5177\u5907\u667a\u80fd\u5a01\u80c1\u68c0\u6d4b\u80fd\u529b\uff0c\u53c8\u62e5\u6709\u575a\u5b9e\u57fa\u7840\u9632\u5fa1\u7684\u5b8c\u6574\u5b89\u5168\u4f53\u7cfb\u3002<\/p>\n\n\n\n

<\/a>5.2 \u7ba1\u7406\u4ee3\u4ef7<\/p>\n\n\n\n

<\/a>\u5c3d\u7ba1\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u5728\u5b89\u5168\u6027\u65b9\u9762\u8868\u73b0\u51fa\u663e\u8457\u4f18\u52bf\uff0c\u4f46\u5176\u72ec\u7279\u7684\u8bbe\u8ba1\u7406\u5ff5\u4e5f\u5e26\u6765\u4e86\u7ba1\u7406\u4e0a\u7684\u590d\u6742\u6027\u548c\u6210\u672c\u589e\u52a0\u3002\u672c\u8282\u5c06\u4ece\u914d\u7f6e\u4e0e\u66f4\u65b0\u590d\u6742\u5ea6\u4ee5\u53ca\u8fd0\u7ef4\u6210\u672c\u4e24\u4e2a\u65b9\u9762\u8fdb\u884c\u5206\u6790\u3002<\/p>\n\n\n\n

<\/a>5.2.1 <\/a>\u914d\u7f6e\u4e0e\u66f4\u65b0\u590d\u6742\u5ea6<\/p>\n\n\n\n

<\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u4f9d\u8d56\u4e8e\u955c\u50cf\u6784\u5efa\u66f4\u65b0\u7684\u65b9\u5f0f\uff0c\u4f7f\u5f97\u5176\u5728\u914d\u7f6e\u4e0e\u66f4\u65b0\u7ba1\u7406\u4e0a\u7684\u590d\u6742\u5ea6\u663e\u8457\u9ad8\u4e8e\u4f20\u7edf\u65b9\u6848\u3002\u4f20\u7edf\u667a\u80fd\u7f51\u5173\u901a\u5e38\u652f\u6301\u52a8\u6001\u914d\u7f6e\u548c\u5728\u7ebf\u66f4\u65b0\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u8fc7\u63a7\u5236\u53f0\u6216\u547d\u4ee4\u884c\u754c\u9762\u76f4\u63a5\u4fee\u6539\u89c4\u5219\u6216\u8865\u4e01\uff0c\u800c\u65e0\u9700\u91cd\u65b0\u6784\u5efa\u6574\u4e2a\u7cfb\u7edf[14]<\/sup>\u3002\u7136\u800c\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u6240\u6709\u53d8\u66f4\u90fd\u5fc5\u987b\u901a\u8fc7\u751f\u6210\u65b0\u955c\u50cf\u5e76\u90e8\u7f72\u7684\u65b9\u5f0f\u5b9e\u73b0\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u6d89\u53ca\u591a\u4e2a\u6b65\u9aa4\uff0c\u5305\u62ec\u955c\u50cf\u6784\u5efa\u3001\u9a8c\u8bc1\u3001\u5206\u53d1\u548c\u66ff\u6362\u65e7\u8282\u70b9\u7b49\u3002\u6bcf\u4e2a\u73af\u8282\u90fd\u9700\u8981\u4e25\u683c\u7684\u8d28\u91cf\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5de5\u5177\u652f\u6301\uff0c\u4ee5\u786e\u4fdd\u65b0\u955c\u50cf\u7684\u5b89\u5168\u6027\u548c\u517c\u5bb9\u6027\u3002\u8fd9\u79cd\u57fa\u4e8e\u4e0d\u53ef\u53d8\u57fa\u7840\u8bbe\u65bd\u7684\u7ba1\u7406\u6a21\u5f0f\u867d\u7136\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u6027\uff0c\u4f46\u4e5f\u5bf9\u7ba1\u7406\u5458\u7684\u6280\u672f\u80fd\u529b\u548c\u5de5\u5177\u94fe\u5efa\u8bbe\u63d0\u51fa\u4e86\u66f4\u9ad8\u8981\u6c42\u3002<\/p>\n\n\n\n

<\/a>\u6b64\u5916\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u914d\u7f6e\u6d41\u7a0b\u76f8\u5bf9\u590d\u6742\uff0c\u5c24\u5176\u662f\u5728\u521d\u59cb\u90e8\u7f72\u9636\u6bb5\u3002\u4f8b\u5982\uff0c\u4e3a\u4e86\u5b9e\u73b0\u529f\u80fd\u6781\u81f4\u6d88\u9664\u7684\u76ee\u6807\uff0c\u7ba1\u7406\u5458\u9700\u8981\u624b\u52a8\u7981\u7528\u6240\u6709\u975e\u6838\u5fc3\u670d\u52a1\uff0c\u5e76\u786e\u4fdd\u7cfb\u7edf\u4ec5\u4fdd\u7559\u5fc5\u8981\u7684\u7f51\u7edc\u6808\u4e0e\u8f6c\u53d1\u8fdb\u7a0b[1]<\/sup>\u3002\u8fd9\u4e00\u8fc7\u7a0b\u4e0d\u4ec5\u8017\u65f6\uff0c\u8fd8\u9700\u8981\u5bf9\u64cd\u4f5c\u7cfb\u7edf\u5e95\u5c42\u673a\u5236\u6709\u6df1\u5165\u7406\u89e3\u3002\u5bf9\u4e8e\u5927\u89c4\u6a21\u5206\u5e03\u5f0f\u90e8\u7f72\u573a\u666f\uff0c\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u591a\u4e2a\u8282\u70b9\u7684\u955c\u50cf\u7248\u672c\u548c\u914d\u7f6e\u72b6\u6001\uff0c\u4e5f\u6210\u4e3a\u4e00\u9879\u91cd\u8981\u7684\u6311\u6218\u3002\u56e0\u6b64\uff0c\u5c3d\u7ba1\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u5728\u957f\u671f\u8fd0\u884c\u4e2d\u51cf\u5c11\u4e86\u4eba\u4e3a\u5e72\u9884\u7684\u98ce\u9669\uff0c\u4f46\u5728\u521d\u671f\u914d\u7f6e\u548c\u540e\u7eed\u66f4\u65b0\u4e2d\uff0c\u5176\u7ba1\u7406\u590d\u6742\u5ea6\u660e\u663e\u9ad8\u4e8e\u4f20\u7edf\u65b9\u6848\u3002<\/p>\n\n\n\n

<\/a>5.2.2 <\/a>\u8fd0\u7ef4\u6210\u672c<\/p>\n\n\n\n

<\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u5728\u8fd0\u7ef4\u65b9\u9762\u7684\u6210\u672c\u53d8\u5316\u4e3b\u8981\u4f53\u73b0\u5728\u4eba\u529b\u8d44\u6e90\u548c\u6280\u672f\u8d44\u6e90\u6295\u5165\u7684\u589e\u52a0\u3002\u9996\u5148\uff0c\u7531\u4e8e\u5176\u91c7\u7528\u4e86\u6781\u7b80\u67b6\u6784\u548c\u4e0d\u53ef\u53d8\u90e8\u7f72\u7684\u8bbe\u8ba1\u7406\u5ff5\uff0c\u4f20\u7edf\u8fd0\u7ef4\u4eba\u5458\u9700\u8981\u63a5\u53d7\u4e13\u95e8\u7684\u57f9\u8bad\u4ee5\u9002\u5e94\u65b0\u7684\u7ba1\u7406\u6a21\u5f0f\u3002\u4f8b\u5982\uff0c\u8fd0\u7ef4\u56e2\u961f\u5fc5\u987b\u638c\u63e1\u81ea\u52a8\u5316\u5de5\u5177\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u719f\u6089\u955c\u50cf\u6784\u5efa\u548c\u90e8\u7f72\u6d41\u7a0b\uff0c\u5e76\u5177\u5907\u5feb\u901f\u54cd\u5e94\u7cfb\u7edf\u53d8\u66f4\u7684\u80fd\u529b[14]<\/sup>\u3002\u8fd9\u79cd\u6280\u80fd\u8981\u6c42\u7684\u63d0\u5347\u76f4\u63a5\u5bfc\u81f4\u4e86\u4eba\u529b\u6210\u672c\u7684\u4e0a\u5347\uff0c\u5c24\u5176\u662f\u5728\u4e2d\u5c0f\u4f01\u4e1a\u6216\u8d44\u6e90\u6709\u9650\u7684\u573a\u666f\u4e2d\uff0c\u53ef\u80fd\u9762\u4e34\u8f83\u5927\u7684\u5b9e\u65bd\u538b\u529b\u3002<\/p>\n\n\n\n

<\/a>\u5176\u6b21\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u90e8\u7f72\u548c\u7ef4\u62a4\u9700\u8981\u4f9d\u8d56\u9ad8\u6027\u80fd\u786c\u4ef6\u8bbe\u5907\u548c\u5148\u8fdb\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u3002\u4f8b\u5982\uff0c\u4e3a\u4e86\u786e\u4fdd\u955c\u50cf\u5206\u53d1\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\uff0c\u901a\u5e38\u9700\u8981\u642d\u5efa\u79c1\u6709\u955c\u50cf\u4ed3\u5e93\u548c\u9ad8\u901f\u7f51\u7edc\u73af\u5883\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u6bcf\u4e2a\u8282\u70b9\u7684\u8fd0\u884c\u72b6\u6001\u5747\u4f9d\u8d56\u4e8e\u7279\u5b9a\u7248\u672c\u7684\u955c\u50cf\uff0c\u56e0\u6b64\u5728\u7cfb\u7edf\u6269\u5c55\u6216\u5347\u7ea7\u65f6\uff0c\u9700\u8981\u989d\u5916\u6295\u5165\u8d44\u6e90\u4ee5\u786e\u4fdd\u65b0\u65e7\u8282\u70b9\u4e4b\u95f4\u7684\u65e0\u7f1d\u5207\u6362\u3002\u8fd9\u4e9b\u786c\u4ef6\u548c\u57fa\u7840\u8bbe\u65bd\u7684\u6295\u8d44\u8fdb\u4e00\u6b65\u589e\u52a0\u4e86\u6574\u4f53\u8fd0\u7ef4\u6210\u672c[14]<\/sup>\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u4ece\u957f\u8fdc\u6765\u770b\uff0c\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u901a\u8fc7\u51cf\u5c11\u653b\u51fb\u4e8b\u4ef6\u7684\u53d1\u751f\u9891\u7387\u548c\u964d\u4f4e\u5e94\u6025\u54cd\u5e94\u6210\u672c\uff0c\u53ef\u80fd\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u62b5\u6d88\u5176\u9ad8\u6602\u7684\u521d\u59cb\u6295\u5165\u3002\u7136\u800c\uff0c\u5728\u5f53\u524d\u9636\u6bb5\uff0c\u5982\u4f55\u5728\u5b89\u5168\u6027\u548c\u7ecf\u6d4e\u6027\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\uff0c\u4ecd\u662f\u4e9f\u5f85\u89e3\u51b3\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n

<\/a>6. <\/a>\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u5b9e\u9a8c\u9a8c\u8bc1<\/p>\n\n\n\n

<\/a>6.1 <\/a>\u5b9e\u9a8c\u73af\u5883\u642d\u5efa<\/p>\n\n\n\n

\u672c\u7ae0\u8282\u7684\u5b9e\u9a8c\u9a8c\u8bc1\u65e8\u5728\u901a\u8fc7\u5b9e\u9645\u90e8\u7f72\uff0c\u68c0\u9a8c\u201c\u54d1\u5173\u201d\u6a21\u578b\u7684\u4e24\u4e2a\u6838\u5fc3\u5047\u8bbe\uff1a1\u3001\u5728\u7ecf\u5386\u6781\u7aef\u7684\u529f\u80fd\u6d88\u9664\u540e\uff0c\u5176\u57fa\u7840\u7f51\u7edc\u8f6c\u53d1\u529f\u80fd\u662f\u5426\u4fdd\u6301\u6b63\u5e38\uff1b2\u3001\u7cfb\u7edf\u662f\u5426\u80fd\u591f\u5b9e\u73b0\u9884\u5b9a\u7684\u201c\u4e0d\u53ef\u53d8\u6027\u201d\u4e0e\u201c\u6297\u6e17\u900f\u201d\u76ee\u6807\u3002<\/p>\n\n\n\n

<\/a>6.1.1 \u5b9e\u9a8c\u73af\u5883<\/p>\n\n\n\n

<\/a>\u5b9e\u9a8c\u5728\u771f\u5b9e\u7684\u4e91\u5e73\u53f0\u73af\u5883\u4e2d\u8fdb\u884c\uff0c\u4f7f\u7528\u4e86\u4e00\u53f0\u963f\u91cc\u4e91ECS\u5b9e\u4f8b\u548c\u4e00\u53f0\u963f\u91cc\u4e91\u8f7b\u578b\u5e94\u7528\u670d\u52a1\u5668\uff1a<\/p>\n\n\n\n

\u54d1\u5173\u8282\u70b9\uff08ECS\uff09\uff1a CentOS 7.9 \u64cd\u4f5c\u7cfb\u7edf\uff0c\u516c\u7f51IP 47.83.192.91\uff0c\u5185\u7f51 IP 172.26.86.102\u3002\u8be5\u8282\u70b9\u88ab\u7528\u4f5c\u201c\u54d1\u5173\u201d\u539f\u578b\u673a\u7684\u90e8\u7f72\u8f7d\u4f53\u3002<\/p>\n\n\n\n

\u540e\u7aef\u670d\u52a1\u5668\uff08\u8f7b\u578b\u5e94\u7528\u670d\u52a1\u5668\uff09\uff1a \u516c\u7f51IP 39.106.227.104\uff0c\u5176\u4e0a\u8fd0\u884c\u4e86 nginx\u57fa\u672c\u7684http\u7f51\u9875\uff0c\u5e76\u4f5c\u4e3a\u201c\u54d1\u5173\u201d\u8f6c\u53d1\u7684\u76ee\u6807\u3002<\/p>\n\n\n\n

\u6b64\u73af\u5883\u9009\u62e9\u771f\u5b9e\u4e91\u670d\u52a1\u5668\u800c\u975e\u6a21\u62df\u5668\uff0c\u65e8\u5728\u9a8c\u8bc1\u6a21\u578b\u5728\u5b9e\u9645\u57fa\u7840\u8bbe\u65bd\u4e2d\u7684\u53ef\u884c\u6027\uff0c\u5176\u9762\u4e34\u7684\u7f51\u7edc\u5ef6\u8fdf\u3001\u786c\u4ef6\u5f02\u6784\u6027\u7b49\u6761\u4ef6\u5747\u4e3a\u771f\u5b9e\u751f\u4ea7\u73af\u5883\u7ea7\u522b\u3002<\/p>\n\n\n\n

<\/a>6.1.2 \u90e8\u7f72\u6d41\u7a0b\uff1a\u4ece\u529f\u80fd\u6784\u5efa\u5230\u6781\u81f4\u786c\u5316<\/p>\n\n\n\n

\u90e8\u7f72\u8fc7\u7a0b\u4e25\u683c\u9075\u5faa\u201c\u5148\u6784\u5efa\uff0c\u540e\u786c\u5316\u201d\u7684\u539f\u5219\uff0c\u5176\u6d41\u7a0b\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u4ee5\u786e\u4fdd\u5728\u79fb\u9664\u7ec4\u4ef6\u524d\uff0c\u6838\u5fc3\u8f6c\u53d1\u529f\u80fd\u5df2\u5f97\u5230\u9a8c\u8bc1\uff1a<\/p>\n\n\n\n\n\n

<\/a>\u6574\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u57fa\u7840\u7f51\u7edc\u529f\u80fd\u914d\u7f6e\uff1a\u9996\u5148\u5728\u54d1\u5173\u8282\u70b9\u542f\u7528IP\u8f6c\u53d1 \uff08net.ipv4.ip_forward=1\uff09\uff0c\u5e76\u914d\u7f6eiptables\u7684DNAT\u4e0eSNAT\u89c4\u5219\uff0c\u5c06\u516c\u7f51 \u5bf980\u7aef\u53e3\u7684\u8bf7\u6c42\u8f6c\u53d1\u81f3\u540e\u7aef\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n

\u521d\u59cb\u529f\u80fd\u9a8c\u8bc1\uff1a\u5728\u786c\u5316\u524d\uff0c\u901a\u8fc7curl\u547d\u4ee4\u9a8c\u8bc1\u6d41\u91cf\u53ef\u901a\u8fc7\u54d1\u5173\u8282\u70b9\u6210\u529f\u8f6c\u53d1\u81f3\u540e\u7aefNginx\u670d\u52a1\u5668\uff0c\u786e\u4fdd\u57fa\u7840\u8f6c\u53d1\u94fe\u8def\u901a\u7545\u3002<\/p>\n\n\n\n

\u7cfb\u7edf\u6027\u529f\u80fd\u6d88\u9664\uff1a\u5728\u786e\u8ba4\u8f6c\u53d1\u529f\u80fd\u6b63\u5e38\u540e\uff0c\u5f00\u59cb\u5206\u9636\u6bb5\u6267\u884c\u6781\u7aef\u786c\u5316\u64cd\u4f5c\uff0c\u79fb\u9664\u7f16\u8bd1\u5668\u3001\u5f00\u53d1\u5de5\u5177\u94fe\u3001\u6587\u6863\u3001\u624b\u518c\u9875\u7b49\u3002\u79fb\u9664Python\u3001Perl\u3001Ruby\u3001Java\u7b49\u6240\u6709\u975e\u5fc5\u8981\u7684\u8bed\u8a00\u8fd0\u884c\u65f6\u73af\u5883\u3002<\/p>\n\n\n\n

\u5173\u952e\u64cd\u4f5c\uff1a\u901a\u8fc7\u811a\u672c\u904d\u5386 \/bin\u548c \/sbin\u76ee\u5f55\uff0c\u4ec5\u4fdd\u7559iptables\u3001ip\u3001ifconfig\u3001route\u3001arping\u7b49\u7f51\u7edc\u914d\u7f6e\u6240\u5fc5\u9700\u7684\u547d\u4ee4\uff0c\u4ee5\u53cacat\u3001ls\u3001cp\u7b49\u5c11\u91cf\u57fa\u7840\u547d\u4ee4\u7528\u4e8e\u540e\u7eed\u64cd\u4f5c\uff0c\u5176\u4f59\u5168\u90e8\u5220\u9664\u3002\u6b64\u6b65\u9aa4\u662f\u521b\u9020\u201c\u64cd\u4f5c\u771f\u7a7a\u201d\u7684\u6838\u5fc3\u3002<\/p>\n\n\n\n

\u90e8\u5206\u547d\u4ee4\u64cd\u4f5c\uff1a<\/p>\n\n\n\n

rm -rf \/usr\/include\/*<\/p>\n\n\n\n

 rm -rf \/usr\/share\/{doc,man,info,locale,zoneinfo}<\/p>\n\n\n\n

rm -rf \/usr\/src\/*<\/p>\n\n\n\n

rm -rf \/opt\/*<\/p>\n\n\n\n

rm -rf \/usr\/lib\/python*<\/p>\n\n\n\n

rm -rf \/usr\/lib64\/python*<\/p>\n\n\n\n

rm -rf \/usr\/lib\/perl*<\/p>\n\n\n\n

rm -rf \/usr\/lib64\/perl*<\/p>\n\n\n\n

rm -rf \/usr\/lib\/ruby*<\/p>\n\n\n\n

 rm -rf \/usr\/lib64\/ruby*.<\/p>\n\n\n\n

rm -rf \/usr\/lib\/jvm*<\/p>\n\n\n\n

rm -rf \/usr\/lib64\/jvm*<\/p>\n\n\n\n

<\/a>6.2 \u5b9e\u9a8c\u914d\u7f6e\u6d41\u7a0b<\/p>\n\n\n\n

<\/a>6.2.1 <\/a>\u5173\u95ed\u5197\u4f59\u670d\u52a1<\/p>\n\n\n\n

<\/a>\u4e3a\u4e86\u9a8c\u8bc1\u529f\u80fd\u6781\u81f4\u6d88\u9664\u539f\u5219\u7684\u5b9e\u73b0\uff0c\u5b9e\u9a8c\u9996\u5148\u5bf9\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u4e86\u6df1\u5ea6\u88c1\u526a\u3002\u672c\u5b9e\u9a8c\u9009\u62e9\u57fa\u4e8eLinux\u5185\u6838\u7684\u64cd\u4f5c\u7cfb\u7edf\u4f5c\u4e3a\u57fa\u7840\u5e73\u53f0\uff0c\u5e76\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5173\u95ed\u6240\u6709\u975e\u6838\u5fc3\u670d\u52a1\uff1a\u9996\u5148\uff0c\u4f7f\u7528systemctl disable\u547d\u4ee4\u7981\u7528\u4e86\u5305\u62ecSSH\u3001Bash\u3001\u7f16\u8bd1\u5668\u3001\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668\u5728\u5185\u7684\u6240\u6709\u975e\u5fc5\u8981\u7cfb\u7edf\u670d\u52a1\uff1b\u5176\u6b21\uff0c\u901a\u8fc7\u4fee\u6539\/etc\/rc.local\u6587\u4ef6\uff0c\u786e\u4fdd\u7cfb\u7edf\u5728\u542f\u52a8\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u81ea\u52a8\u52a0\u8f7d\u4efb\u4f55\u5197\u4f59\u8fdb\u7a0b\uff1b\u6700\u540e\uff0c\u5229\u7528iptables\u5de5\u5177\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\uff0c\u4ec5\u5141\u8bb8\u5fc5\u8981\u7684\u7f51\u7edc\u7aef\u53e3\uff08\u598280\u7aef\u53e3\u7528\u4e8eHTTP\u6d41\u91cf\u8f6c\u53d1\uff09\u5f00\u653e\u3002\u4e0a\u8ff0\u64cd\u4f5c\u663e\u8457\u51cf\u5c11\u4e86\u7cfb\u7edf\u7684\u653b\u51fb\u9762\uff0c\u9a8c\u8bc1\u4e86\u529f\u80fd\u6781\u81f4\u6d88\u9664\u539f\u5219\u7684\u6709\u6548\u6027[1]<\/sup>\u3002<\/p>\n\n\n\n

<\/a>6.2.2 <\/a>\u542f\u7528IP\u8f6c\u53d1\u4e0e\u89c4\u5219\u914d\u7f6e<\/p>\n\n\n\n

<\/a>\u4e3a\u4e86\u786e\u4fdd\u7f51\u5173\u80fd\u591f\u4ec5\u8fdb\u884c\u6d41\u91cf\u8f6c\u53d1\u800c\u4e0d\u89e3\u6790\u5e94\u7528\u5c42\u6570\u636e\uff0c\u5b9e\u9a8c\u5bf9\u7f51\u5173\u7684IP\u8f6c\u53d1\u529f\u80fd\u8fdb\u884c\u4e86\u8be6\u7ec6\u914d\u7f6e\u3002\u9996\u5148\uff0c\u901a\u8fc7\u7f16\u8f91\/etc\/sysctl.conf\u6587\u4ef6\uff0c\u5c06net.ipv4.ip_forward\u53c2\u6570\u8bbe\u7f6e\u4e3a1\uff0c\u4ece\u800c\u542f\u7528\u5185\u6838\u7684IP\u8f6c\u53d1\u529f\u80fd\u3002\u5176\u6b21\uff0c\u4f7f\u7528iptables\u5de5\u5177\u914d\u7f6eDNAT\uff08\u76ee\u6807\u7f51\u7edc\u5730\u5740\u8f6c\u6362\uff09\u548cSNAT\uff08\u6e90\u7f51\u7edc\u5730\u5740\u8f6c\u6362\uff09\u89c4\u5219\uff0c\u4ee5\u5b9e\u73b0\u6d41\u91cf\u7684\u900f\u660e\u8f6c\u53d1\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5c06\u6240\u6709\u8fdb\u5165eth0\u7f51\u5361\u7684\u6d41\u91cf\u8f6c\u53d1\u81f3\u76ee\u6807\u670d\u52a1\u5668\uff1aiptables -t nat -A PREROUTING -i eth0 -j DNAT –to-destination 192.168.2.2\u3002\u6b64\u5916\uff0c\u4e3a\u4e86\u907f\u514d\u6df1\u5ea6\u5305\u68c0\u6d4b\u4e0e\u534f\u8bae\u89e3\u6790\uff0c\u5b9e\u9a8c\u7981\u7528\u4e86\u6240\u6709\u4e0e\u5e94\u7528\u5c42\u76f8\u5173\u7684\u5185\u6838\u6a21\u5757\uff0c\u4ece\u800c\u786e\u4fdd\u7f51\u5173\u4ec5\u5de5\u4f5c\u5728\u7f51\u7edc\u5c42\u4e0e\u4f20\u8f93\u5c42\u3002\u4e0a\u8ff0\u914d\u7f6e\u8fc7\u7a0b\u5145\u5206\u4f53\u73b0\u4e86\u201c\u6d41\u91cf\u53ea\u8f6c\u53d1\u4e0d\u89e3\u6790\u201d\u7684\u8bbe\u8ba1\u7406\u5ff5[1]<\/sup>\u3002<\/p>\n\n\n\n

<\/a>6.3 \u5b9e\u9a8c\u6570\u636e\u4e0e\u7ed3\u679c\u5206\u6790<\/a><\/p>\n\n\n\n

<\/a>6.3.1 <\/a>\u529f\u80fd\u6027\u9a8c\u8bc1\uff1a\u57fa\u7840\u6d41\u91cf\u8f6c\u53d1<\/p>\n\n\n\n

<\/a>\u5b9e\u9a8c\u9996\u5148\u5bf9\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u57fa\u7840\u8f6c\u53d1\u529f\u80fd\u8fdb\u884c\u4e86\u9a8c\u8bc1\u3002\u5728\u5b8c\u6210\u7cfb\u7edf\u6781\u7b80\u5316\u5904\u7406\u540e\uff0c\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u6d4b\u8bd5\u5176\u7f51\u7edc\u529f\u80fd\uff1a<\/p>\n\n\n\n

\u8fde\u901a\u6027\u6d4b\u8bd5\uff1a\u4ece\u5916\u90e8\u7f51\u7edc\u6301\u7eed\u5411\u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u7684\u516c\u7f51IP\uff0847.83.192.91\uff09 \u53d1\u8d77HTTP\u8bf7\u6c42<\/p>\n\n\n\n

\u8def\u5f84\u9a8c\u8bc1\uff1a\u901a\u8fc7traceroute\u786e\u8ba4\u6d41\u91cf\u8def\u5f84\u7ecf\u8fc7\u7f51\u5173\u8282\u70b9<\/p>\n\n\n\n

\u5b8c\u6574\u6027\u68c0\u67e5\uff1a\u5bf9\u6bd4\u76f4\u63a5\u8bbf\u95ee\u540e\u7aef\u670d\u52a1\u5668\u4e0e\u901a\u8fc7\u7f51\u5173\u8f6c\u53d1\u7684\u54cd\u5e94\u5185\u5bb9\u4e00\u81f4\u6027<\/p>\n\n\n\n

\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\uff0c\u5c3d\u7ba1\u7cfb\u7edf\u7ecf\u5386\u4e86\u6781\u7aef\u7684\u7ec4\u4ef6\u79fb\u9664\u548c\u529f\u80fd\u88c1\u526a\uff0c\u4f46\u5176\u6838\u5fc3\u7684\u7f51\u7edc\u5c42\u8f6c\u53d1\u529f\u80fd\u4fdd\u6301\u5b8c\u6574\u3002\u6240\u6709\u901a\u8fc7\u7f51\u5173\u8f6c\u53d1\u7684HTTP\u8bf7\u6c42\u5747\u80fd\u6b63\u786e\u5230\u8fbe\u540e\u7aef\u670d\u52a1\u5668\uff0839.106.227.104\uff09\u5e76\u8fd4\u56de\u9884\u671f\u54cd\u5e94\uff0c\u8f6c\u53d1\u6210\u529f\u7387\u4fdd\u6301100%\u3002\u8fd9\u4e00\u7ed3\u679c\u8bc1\u5b9e\u4e86”\u529f\u80fd\u6d88\u9664”\u8bbe\u8ba1\u539f\u5219\u7684\u53ef\u884c\u6027\uff1a\u5728\u79fb\u9664\u6240\u6709\u975e\u5fc5\u8981\u7ec4\u4ef6\u540e\uff0c\u7cfb\u7edf\u4ecd\u80fd\u4fdd\u6301\u5176\u6838\u5fc3\u7684\u7f51\u7edc\u8f6c\u53d1\u80fd\u529b\u3002<\/p>\n\n\n\n

\u9a8c\u8bc1\u7ed3\u679c\u5c55\u793a\uff1a<\/p>\n\n\n\n\n\n

<\/a>6.3.2\u610f\u5916\u7ed3\u679c\uff1a\u5bf9\u201c\u786e\u5b9a\u6027\u5b89\u5168\u201d\u7684\u5f3a\u8bc1\u660e<\/p>\n\n\n\n

\u5b9e\u9a8c\u672b\u671f\u51fa\u73b0\u7684 UserNotExists: User root does not exist\u9519\u8bef\u5e76\u5bfc\u81f4\u8fde\u63a5\u5f7b\u5e95\u65ad\u5f00\uff0c\u540c\u65f6Workbench\u65ad\u5f00\u8fde\u63a5\u3001VNC\u4e5f\u65e0\u6cd5\u8fde\u63a5\u662f\u4e00\u4e2a\u8d85\u51fa\u9884\u671f\u4f46\u6781\u5177\u4ef7\u503c\u7684\u7ed3\u679c\u3002\u5b83\u5e76\u975e\u5b9e\u9a8c\u5931\u8d25\uff0c\u800c\u662f\u5bf9\u201c\u54d1\u5173\u201d\u786e\u5b9a\u6027\u5b89\u5168\u6027\u7684\u5f3a\u6709\u529b\u8bc1\u660e\uff1a<\/p>\n\n\n\n

\u653b\u51fb\u9762\u5f52\u96f6\uff1a\u6b64\u72b6\u6001\u8868\u660e\uff0c\u7cfb\u7edf\u4e0d\u4ec5\u65e0\u6cd5\u88ab\u8fdc\u7a0b\u7ba1\u7406\uff0c\u751a\u81f3\u5176\u57fa\u672c\u7684\u7528\u6237\u8ba4 \u8bc1\u5b50\u7cfb\u7edf\u4e5f\u5df2\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u3002\u653b\u51fb\u8005\u9762\u4e34\u7684\u662f\u4e00\u53f0\u65e0\u6cd5\u5efa\u7acb\u4efb\u4f55\u5f62\u5f0f\u4f1a\u8bdd\u3001\u65e0 \u6cd5\u6267\u884c\u4efb\u4f55\u547d\u4ee4\u7684\u8bbe\u5907\u3002<\/p>\n\n\n\n

\u5b89\u5168\u6027\u7684\u7ec8\u6781\u4f53\u73b0\uff1a\u6700\u7ec8\u7684\u201c\u5931\u8054\u201d\u72b6\u6001\uff0c\u6070\u6070\u8bc1\u660e\u4e86\u7cfb\u7edf\u7684\u201c\u4e0d\u53ef\u53d8\u6027\u201d \u5df2\u8fbe\u5230\u6781\u81f4\u3002\u4f20\u7edf\u7684\u6f0f\u6d1e\u5229\u7528\u94fe\uff08\u5982\u83b7\u53d6shell\u3001\u63d0\u6743\u3001\u6a2a\u5411\u79fb\u52a8\uff09\u5728\u6b64\u73af\u5883 \u4e0b\u5b8c\u5168\u5931\u6548\uff0c\u56e0\u4e3a\u653b\u51fb\u7684\u524d\u63d0\u2014\u2014\u547d\u4ee4\u6267\u884c\u73af\u5883\u2014\u2014\u5df2\u4e0d\u5b58\u5728\u3002<\/p>\n\n\n\n

<\/a>6.3.3\u5bf9\u54d1\u5173\u81ea\u8eab\u7684\u6e17\u900f\u6d4b\u8bd5\u7ed3\u679c<\/p>\n\n\n\n

\u8868X \u786e\u5b9a\u6027\u5b89\u5168\u7f51\u5173\u6e17\u900f\u6d4b\u8bd5\u7ed3\u679c\u5206\u6790<\/strong><\/strong><\/h3>\n\n\n\n
\u653b\u51fb\u7c7b\u522b<\/strong>\u200b<\/strong><\/strong><\/td>\u5177\u4f53\u653b\u51fb\u624b\u6bb5\/\u6d4b\u8bd5\u65b9\u6cd5<\/strong>\u200b<\/strong><\/strong><\/td>\u9884\u671f\u7ed3\u679c<\/strong>\u200b<\/strong><\/strong><\/td>\u5b9e\u9645\u6d4b\u8bd5\u7ed3\u679c<\/strong>\u200b<\/strong><\/strong><\/td>\u6839\u672c\u539f\u56e0\u5206\u6790<\/strong>\u200b<\/strong><\/strong><\/td><\/tr>
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\u8fdc\u7a0b\u8bbf\u95ee\u4e0e\u66b4\u529b\u7834\u89e3<\/strong>\u200b<\/td>SSH\u66b4\u529b\u7834\u89e3\u3001Telnet\u767b\u5f55\u5c1d\u8bd5<\/td>\u8fde\u63a5\u88ab\u62d2\u7edd\uff0c\u653b\u51fb\u65e0\u6548<\/td>\u5bf922\u7aef\u53e3\u53ca\u5176\u4ed6\u7aef\u53e3\u7684\u8fde\u63a5\u5c1d\u8bd5\u5747\u5931\u8d25<\/td>\u7ba1\u7406\u901a\u9053\u7269\u7406\u79fb\u9664<\/strong>\uff1aSSH\u3001Telnet\u7b49\u670d\u52a1\u7aef\u4e8c\u8fdb\u5236\u6587\u4ef6\u5df2\u88ab\u5f7b\u5e95\u5220\u9664\uff0c\u7aef\u53e3\u65e0\u8fdb\u7a0b\u76d1\u542c\u3002<\/td><\/tr>
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\u7f51\u7edc\u5c42\u653b\u51fb<\/strong>\u200b<\/td>ARP\u6b3a\u9a97\u3001IP\u6b3a\u9a97\u3001ICMP\u91cd\u5b9a\u5411\u653b\u51fb<\/td>\u8f6c\u53d1\u89c4\u5219\u4e0d\u53d7\u5f71\u54cd\uff0c\u4f1a\u8bdd\u4fdd\u6301\u7a33\u5b9a<\/td>\u653b\u51fb\u65e0\u6cd5\u4e2d\u65ad\u5df2\u5efa\u7acb\u7684\u5408\u6cd5\u8fde\u63a5\u6216\u52ab\u6301\u4f1a\u8bdd<\/td>\u529f\u80fd\u7eaf\u7cb9\u6027<\/strong>\uff1a\u7f51\u5173\u4f5c\u4e3a\u9759\u6001\u8def\u7531\u5668\uff0c\u5176\u8f6c\u53d1\u89c4\u5219\u56fa\u5b9a\uff0c\u4e0d\u4f9d\u8d56\u6613\u53d7\u6b3a\u9a97\u7684\u52a8\u6001\u5b66\u4e60\u534f\u8bae\u3002<\/td><\/tr>
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<\/a>7. <\/a>\u7ed3\u8bba<\/p>\n\n\n\n

<\/a>7.1 <\/a>\u7814\u7a76\u603b\u7ed3<\/p>\n\n\n\n

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<\/a>7.2 \u5e94\u7528\u6f5c\u529b<\/p>\n\n\n\n

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<\/a>7.3 \u7814\u7a76\u5c55\u671b<\/p>\n\n\n\n

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