{"id":613,"date":"2018-10-05T01:20:15","date_gmt":"2018-10-04T17:20:15","guid":{"rendered":"http:\/\/blog.pfchina.org\/wp\/wp\/?p=613"},"modified":"2020-08-24T21:45:50","modified_gmt":"2020-08-24T13:45:50","slug":"snort-%e4%b8%8e-suricata%e5%8a%9f%e8%83%bd%e6%af%94%e8%be%83","status":"publish","type":"post","link":"https:\/\/blog.pfchina.org\/?p=613","title":{"rendered":"Snort \u4e0e Suricata\u529f\u80fd\u6bd4\u8f83"},"content":{"rendered":"

\u56e0\u4e3apfSense\u4e0eOPNsense\u5728IDS\u4e0a\u4f7f\u7528\u4e0d\u540c\u7684\u5f15\u64ce\uff0c\u524d\u8005\u4f7f\u7528Snort\uff0c\u540e\u8005\u4f7f\u7528SurIicata\uff0c\u672c\u6587\u5bf9\u8fd9\u4e24\u79cdIDS\u8fdb\u884c\u7b80\u5355\u7684\u4ecb\u7ecd\u3002<\/span><\/p>\n

Snort<\/a>\u81ea\u53d1\u5e03\u4ee5\u6765\uff0c\u591a\u5e74\u6765\u4e00\u76f4\u662f\u4e8b\u5b9e\u4e0a\u7684IDS\u5f15\u64ce\uff0c\u5b83\u62e5\u6709\u5e9e\u5927\u7684\u7528\u6237\u793e\u533a\uff0c\u4ee5\u53ca\u8303\u56f4\u5e7f\u6cdb\u7684Snort\u89c4\u5219\u8ba2\u9605\u8005\uff0c\u8fd9\u4e9b\u89c4\u5219\u4e0d\u65ad\u6269\u5927\uff0c\u4fc3\u8fdb\u4e86Snort\u7684\u666e\u53ca\u548c\u63a8\u5e7f\u3002\u5c3d\u7ba1\u4e0eSnort\u76f8\u6bd4\uff0cSuricata<\/a>\u7684\u8bde\u751f\u65f6\u95f4\u4e0d\u957f\uff0c\u4f46Suricata\u5df2\u7ecf\u4e3a\u81ea\u5df1\u4f5c\u4e3aSnort\u7684\u73b0\u4ee3\u89e3\u51b3\u65b9\u6848\u6216\u66ff\u4ee3\u4ea7\u54c1\u5960\u5b9a\u4e86\u57fa\u7840\uff0c\u7279\u522b\u662f\u5176\u591a\u7ebf\u7a0b\u5904\u7406\u529f\u80fd\u5728\u6027\u80fd\u4e0a\u660e\u663e\u5360\u6709\u4f18\u52bf\uff0c\u5360\u6709\u7387\u4e5f\u4e0d\u65ad\u6269\u5927\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9879\u76ee<\/th>\nSnort<\/th>\nSuricata<\/th>\n<\/tr>\n
\u5f00\u53d1\u516c\u53f8<\/td>\nSourcefire\uff0cInc\u3002<\/td>\n\u5f00\u653e\u4fe1\u606f\u5b89\u5168\u57fa\u91d1\u4f1a\uff08OISF\uff09<\/td>\n<\/tr>\n
\u53ef\u7528\u6027<\/td>\n\u81ea1998\u5e74\u4ee5\u6765<\/td>\n\u81ea2009\u5e74\u4ee5\u6765<\/td>\n<\/tr>\n
\u7f16\u7a0b\u8bed\u8a00<\/td>\nC<\/td>\nC<\/td>\n<\/tr>\n
\u64cd\u4f5c\u7cfb\u7edf<\/td>\n\u8de8\u5e73\u53f0<\/td>\n\u8de8\u5e73\u53f0<\/td>\n<\/tr>\n
\u7a33\u5b9a\u7248\u672c<\/td>\n3.0\uff082018\u5e748\u670829\uff09<\/td>\n4.05\uff082018\u5e747\u670818\u65e5\uff09<\/td>\n<\/tr>\n
\u7ebf\u7a0b<\/td>\n\u591a\u7ebf\u7a0b<\/td>\n\u591a\u7ebf\u7a0b<\/td>\n<\/tr>\n
IPv6\u652f\u6301<\/td>\n\u652f\u6301<\/td>\n\u652f\u6301<\/td>\n<\/tr>\n
Snort\uff08VRT\uff09\u89c4\u5219\u652f\u6301<\/td>\n\u652f\u6301<\/td>\n\u652f\u6301<\/td>\n<\/tr>\n
\u65b0\u5174\u5a01\u80c1\u89c4\u5219\u652f\u6301<\/td>\n\u652f\u6301<\/td>\n\u652f\u6301<\/td>\n<\/tr>\n
\u8bb0\u5f55\u683c\u5f0f<\/td>\nUnified2<\/a><\/td>\nUnified2<\/a><\/td>\n<\/tr>\n
Aanval\u517c\u5bb9\u6027<\/td>\n\u652f\u6301<\/td>\n\u652f\u6301<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6709\u51e0\u79cd\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\u5f15\u64ce\u53ef\u7528\u4e8e\u81ea\u52a8\u5316\u548c\u7b80\u5316\u5165\u4fb5\u68c0\u6d4b\u8fc7\u7a0b\uff0cSnort\u662f\u6700\u4f73\u9009\u62e9\u4e4b\u4e00\u3002Snort\u5df2\u6210\u4e3a\u4e16\u754c\u4e0a\u90e8\u7f72\u6700\u5e7f\u6cdb\uff0c\u6700\u503c\u5f97\u4fe1\u8d56\u7684\u5165-\u4fb5\u9632\u5fa1\u548c\u68c0\u6d4b\u6280\u672f\u3002Snort IDS\u7684\u6210\u529f\u5f52\u529f\u4e8e\u5168\u7403\u5f00\u6e90\u5b89\u5168\u793e\u533a\u7684\u7528\u6237\u53ef\u4ee5\u6bd4\u5176\u4ed6IDS\u5f15\u64ce\u66f4\u5feb\uff0c\u66f4\u6709\u6548\u5730\u68c0\u6d4b\u548c\u54cd\u5e94\u9519\u8bef\u3001\u8815\u866b\u3001\u6076\u610f\u8f6f\u4ef6\u653b\u51fb\u548c\u5176\u4ed6\u5b89\u5168\u5a01\u80c1\u3002\u6b64\u5916\uff0c\u8fd8\u6709\u5404\u79cd\u5404\u6837\u7684\u53c2\u8003\u6307\u5357\u53ef\u7528\u4e8e\u5728\u7f51\u7edc\u4e0a\u5b89\u88c5\u3001\u914d\u7f6e\u3001\u90e8\u7f72\u548c\u7ba1\u7406Snort IDS\u4f20\u611f\u5668\u548c\u57fa\u4e8e\u89c4\u5219\u7684\u7b7e\u540d\u3002<\/p>\n

Snort\u7684\u4e3b\u8981\u4f18\u52bf\uff1a<\/h2>\n
    \n
  1. \u53ef\u6269\u5c55\u6027\uff1aSnort\u53ef\u4ee5\u5728\u4efb\u4f55\u7f51\u7edc\u73af\u5883\u4e2d\u90e8\u7f72\u3002<\/li>\n
  2. \u7075\u6d3b\u6027\u548c\u53ef\u7528\u6027\uff1aSnort\u53ef\u4ee5\u5728\u5404\u79cd\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\uff0c\u5305\u62ecLinux\uff0cWindows\u548cMac OS X\u3002<\/li>\n
  3. \u5b9e\u65f6\u6027\uff1aSnort\u53ef\u4ee5\u63d0\u4f9b\u5b9e\u65f6\u7f51\u7edc\u6d41\u91cf\u4e8b\u4ef6\u4fe1\u606f\u3002<\/li>\n
  4. \u90e8\u7f72\u7075\u6d3b\uff1aSnort\u53ef\u4ee5\u901a\u8fc7\u6570\u5343\u79cd\u65b9\u5f0f\u8fdb\u884c\u90e8\u7f72\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528\u65e0\u6570\u7684\u6570\u636e\u5e93\u3001\u65e5\u5fd7\u8bb0\u5f55\u7cfb\u7edf\u548c\u5de5\u5177\u3002<\/li>\n
  5. \u5feb\u901f\u68c0\u6d4b\u548c\u5e94\u5bf9\u5b89\u5168\u5a01\u80c1\uff1aSnort\u4e0e\u9632\u706b\u5899\u548c\u5176\u4ed6\u5b89\u5168\u57fa\u7840\u67b6\u6784\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u5e2e\u52a9\u7ec4\u7ec7\u68c0\u6d4b\u548c\u54cd\u5e94\u65e8\u5728\u6d88\u9664\u7f51\u7edc\u548c\u7f51\u7edc\u7684\u7cfb\u7edf\u7834\u89e3\u7a0b\u5e8f\u3001\u8815\u866b\u3001\u7f51\u7edc\u6f0f\u6d1e\u3001\u5b89\u5168\u5a01\u80c1\u548c\u7b56\u7565\u6ee5\u7528\u8005\u8ba1\u7b97\u673a\u7cfb\u7edf\u3002<\/li>\n
  6. \u6a21\u5757\u5316\u68c0\u6d4b\u5f15\u64ce\uff1aSnort\u4f20\u611f\u5668\u662f\u6a21\u5757\u5316\u7684\uff0c\u53ef\u4ee5\u4ece\u4e00\u4e2a\u7269\u7406\u548c\u903b\u8f91\u4f4d\u7f6e\u76d1\u63a7\u591a\u53f0\u673a\u5668\u3002Snort\u53ef\u4ee5\u653e\u5728\u9632\u706b\u5899\u524d\u9762\u3001\u9632\u706b\u5899\u540e\u9762\u3001\u9632\u706b\u5899\u65c1\u8fb9\u3001\u4ee5\u53ca\u5176\u4ed6\u4efb\u4f55\u5730\u65b9\uff0c\u4ee5\u76d1\u63a7\u6574\u4e2a\u7f51\u7edc\u3002\u56e0\u6b64\uff0c\u4f7f\u7528Snort\u4f5c\u4e3a\u5b89\u5168\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u786e\u5b9a\u662f\u5426\u6709\u672a\u7ecf\u6388\u6743\u7684\u4f01\u56fe\u5165-\u4fb5\u7f51\u7edc\uff0c\u6216\u8005\u9ed1-\u5ba2\u662f\u5426\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u7f51\u7edc\u7cfb\u7edf\u3002<\/li>\n<\/ol>\n

    \u4e3a\u4ec0\u4e48Snort\u5728\u76d1\u63a7\u7f51\u7edc\u7cfb\u7edf\u65b9\u9762\u7684\u4f18\u52bf<\/h2>\n

    Snort\u4f7f\u7528\u89c4\u5219\u9a71\u52a8\u7684\u8bed\u8a00\uff0c\u7ed3\u5408\u4e86\u7b7e\u540d\uff0c\u534f\u8bae\u548c\u57fa\u4e8e\u5f02\u5e38\u7684\u68c0\u67e5\u65b9\u6cd5\u7684\u4f18\u70b9\u3002\u51ed\u501f\u5176\u60ca\u4eba\u7684\u901f\u5ea6\u3001\u52a8\u529b\u548c\u6027\u80fd\uff0cSnort\u8fc5\u901f\u83b7\u5f97\u4e86\u6210\u529f\u3002\u8fc4\u4eca\u4e3a\u6b62\uff0cSnort\u6709\u6570\u767e\u4e07\u6b21\u7684\u4e0b\u8f7d\uff0c\u5df2\u6210\u4e3a\u4e16\u754c\u4e0a\u90e8\u7f72\u6700\u5e7f\u6cdb\u7684\u5165-\u4fb5\u68c0\u6d4b\u548c\u9884\u9632\u7cfb\u7edf\u3002Snort\u4f7f\u7528\u7075\u6d3b\u7684\u57fa\u4e8e\u89c4\u5219\u7684\u8bed\u8a00\u6765\u63cf\u8ff0\u5b83\u5e94\u8be5\u6536\u96c6\u6216\u4f20\u9012\u7684\u6d41\u91cf\u3002Snort\u7684\u5de5\u4f5c\u662f\u76d1\u542cTCP \/ IP\u7f51\u7edc\u6d41\u91cf\uff0c\u5e76\u5728\u6570\u636e\u6d41\u4e2d\u67e5\u627e\u53ef\u80fd\u8868\u660e\u7ec4\u7ec7\u7f51\u7edc\u548c\u8ba1\u7b97\u673a\u7cfb\u7edf\u5b58\u5728\u5b89\u5168\u5a01\u80c1\u7684\u7b7e\u540d\u3002\u89c4\u5219\u914d\u7f6e\u4e3a\u91c7\u53d6\u884c\u52a8\uff0c\u8be5\u884c\u52a8\u56e0\u88ab\u52a8\u54cd\u5e94\uff08\u4ec5\u8bb0\u5f55\u6216\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\uff09\u4e0e\u4e3b\u52a8\u54cd\u5e94\uff08\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\u4ee5\u963b\u6b62\u6076\u610f\u6d3b\u52a8\u53d1\u751f\uff09\u800c\u4e0d\u540c\u3002\u53ef\u4ee5\u5229\u7528Snort\u793e\u533a\u63d0\u4f9b\u7684\u65b0\u7684\u6216\u73b0\u6709\u7684\u89c4\u5219\u96c6\uff0c\u4ee5\u53ca\u6839\u636e\u7f51\u7edc\u7684\u8981\u6c42\u7f16\u5199\u548c\u4fee\u6539\u81ea\u5df1\u7684\u89c4\u5219\u3002\u53ef\u4ee5\u7f16\u5199\u590d\u6742\u7684\u89c4\u5219\u6765\u8bc6\u522b\u901a\u8fc7\u7f51\u7edc\u7684\u4efb\u4f55\u7c7b\u578b\u7684\u6d41\u91cf\u5e76\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\u3002Snort\u89c4\u5219\u4e0d\u65ad\u88ab\u5ba1\u67e5\u3001\u4fee\u6539\u548c\u6539\u8fdb\uff0c\u4ee5\u901a\u8fc7Snort\u793e\u533a\u7684\u652f\u6301\u6765\u68c0\u6d4b\u65b0\u7684\u548c\u4e0d\u65ad\u53d8\u5316\u7684\u5b89\u5168\u5a01\u80c1\u3002<\/p>\n

    Suricata\u5728\u5e94\u5bf9\u5f53\u4eca\u7684\u5b89\u5168\u5a01\u80c1\u65b9\u9762\u63d0\u4f9b\u4e86\u66f4\u591a\u597d\u5904<\/h2>\n

    Suricata\u662f\u4e00\u4e2a\u57fa\u4e8e\u5f00\u6e90\u7684\u5165-\u4fb5\u68c0\u6d4b\u7cfb\u7edf\uff0c\u662f\u7531\u5f00\u653e\u4fe1\u606f\u5b89\u5168\u57fa\u91d1\u4f1a\uff08OISF\uff09\u548c\u8bb8\u591a\u5f00\u53d1\u4eba\u5458\u5386\u7ecf\u591a\u5e74\u7684\u5f00\u53d1\u6210\u679c\uff0c\u65e8\u5728\u5e2e\u52a9\u6784\u5efa\u4e0b\u4e00\u4ee3\u5f00\u6e90IDS\u5f15\u64ce\u3002OISF\u7684\u76ee\u6807\u662f\u4e3a\u5165\u4fb5\u68c0\u6d4b\u884c\u4e1a\u5f15\u5165\u65b0\u7684\u5b89\u5168\u7406\u5ff5\u548c\u6280\u672f\u521b\u65b0\u3002\u8be5\u975e\u8425\u5229\u7ec4\u7ec7\u63a5\u53d7\u653f\u5e9c\u548c\u79c1\u8425\u90e8\u95e8\u7684\u6350\u6b3e\uff0c\u521d\u59cb\u8d44\u91d1\u6765\u81ea\u653f\u5e9c\uff0c\u56e0\u4e3a\u8be5\u516c\u53f8\u7684\u4e3b\u8981\u4efb\u52a1\u662f\u4fdd\u62a4\u653f\u5e9c\u8bb0\u5f55\u514d\u53d7\u5916\u56fd\u548c\u56fd\u5185\u5bf9\u624b\u7684\u4fb5\u5bb3\u3002\u5728\u7f8e\u56fd\u56fd\u571f\u5b89\u5168\u90e8\u7684\u8d44\u91d1\u652f\u6301\u4e0b\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u591a\u7ebf\u7a0b\u5f15\u64ce\u6765\u66ff\u4ee3Snort\uff0c\u4ee5\u5e2e\u52a9\u4fdd\u62a4\u7f51\u7edc\u514d\u53d7\u9ad8\u7ea7\u5b89\u5168\u5165-\u4fb5\u3002Suricata\u7684\u591a\u7ebf\u7a0b\u67b6\u6784\u662f\u72ec\u4e00\u65e0\u4e8c\u7684\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u6027\u80fd\u7684\u591a\u6838\u548c\u591a\u5904\u7406\u5668\u7cfb\u7edf\u3002\u591a\u7ebf\u7a0b\u8bbe\u8ba1\u7684\u4e3b\u8981\u4f18\u70b9\u662f\u5b83\u53ef\u4ee5\u63d0\u9ad8\u7f51\u7edc\u6d41\u91cf\u5206\u6790\u7684\u901f\u5ea6\u548c\u6548\u7387\uff0c\u8fd8\u53ef\u4ee5\u6839\u636e\u5904\u7406\u9700\u6c42\u7684\u4f4d\u7f6e\u5e2e\u52a9\u5212\u5206IDS \/ IPS\u5de5\u4f5c\u8d1f\u8f7d\u3002\u9664\u786c\u4ef6\u52a0\u901f\uff08\u5177\u6709\u786c\u4ef6\u548c\u7f51\u5361\u9650\u5236\uff09\u5916\uff0c\u8be5\u5f15\u64ce\u8fd8\u53ef\u5229\u7528\u6700\u65b0\u591a\u6838CPU\u82af\u7247\u7ec4\u63d0\u4f9b\u7684\u589e\u5f3a\u5904\u7406\u80fd\u529b\u3002<\/p>\n

    Suricata\u529f\u80fd\u5df2\u7ecf\u9010\u6b65\u5b8c\u5584\uff0c\u4e5f\u5bb9\u6613\u5b89\u88c5\u548c\u4f7f\u7528\uff0c\u5e76\u9644\u5e26\u5165\u95e8\u6587\u6863\u548c\u7528\u6237\u624b\u518c\u3002\u8be5\u5f15\u64ce\u4e5f\u662f\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u3002\u867d\u7136\u4e0eSnort\u76f8\u6bd4\uff0cSuricata\u4ecd\u7136\u662f\u4e00\u79cd\u65b0\u7684\u4e14\u4e0d\u592a\u666e\u53ca\u7684\u4ea7\u54c1\uff0c\u4f46\u8be5\u6280\u672f\u5728\u6240\u6709\u4f01\u4e1a\u548cIT\u7528\u6237\u4e2d\u90fd\u83b7\u5f97\u4e86\u589e\u957f\u52bf\u5934\u3002\u63d0\u5347\u6027\u80fd\uff0c\u672c\u673aIPv6\u652f\u6301\uff0c\u591a\u6a21\u578b\u7edf\u8ba1\u5f02\u5e38\u68c0\u6d4b\uff0cGPU\u52a0\u901f\uff0cIP\u4fe1\u8a89\uff0c\u8bc4\u5206\u9608\u503c\uff0c\u6781\u9ad8\u901f\u6b63\u5219\u8868\u8fbe\u5f0f\u548c\u53ef\u6269\u5c55\u6027\u662fSuricata\u7684\u4e3b\u8981\u5356\u70b9\u3002<\/p>\n

    Suricata\u7684\u4e3b\u8981\u4f18\u52bf\uff1a<\/h2>\n
      \n
    1. \u5f00\u6e90\u5f15\u64ce\uff1a\u793e\u533a\u7684\u529b\u91cf\u5728IT\u5b89\u5168\u9632\u5fa1\u4e2d\u8fd0\u884c\u826f\u597d\uff0c\u56e0\u4e3a\u793e\u533a\u5728\u6355\u83b7\u65b0\u5174\u5a01\u80c1\u7684\u7279\u5f81\u65b9\u9762\u6bd4\u5355\u4e2a\u7ec4\u7ec7\u66f4\u6709\u6548\u3002<\/li>\n
    2. \u591a\u7ebf\u7a0b\uff1a\u591a\u7ebf\u7a0b\u67b6\u6784\u5141\u8bb8\u5f15\u64ce\u5229\u7528\u5f53\u4eca\u7cfb\u7edf\u7684\u591a\u6838\u548c\u591a\u5904\u7406\u5668\u67b6\u6784\uff08Snort\u81ea3.0\u4ee5\u540e\u4e5f\u652f\u6301\u591a\u7ebf\u7a0b\uff09\u3002<\/li>\n
    3. \u652f\u6301IP\u4fe1\u8a89\uff1a\u901a\u8fc7\u5728\u5176\u5f15\u64ce\u4e2d\u52a0\u5165\u58f0\u8a89\u548c\u7b7e\u540d\uff0cSuricata\u53ef\u4ee5\u6807\u8bb0\u6765\u81ea\u5df2\u77e5\u4e0d\u826f\u6765\u6e90\u7684\u6d41\u91cf\u3002<\/li>\n
    4. \u81ea\u52a8\u534f\u8bae\u68c0\u6d4b\uff1a\u9884\u5904\u7406\u5668\u81ea\u52a8\u8bc6\u522b\u7f51\u7edc\u6d41\u4e2d\u4f7f\u7528\u7684\u534f\u8bae\uff0c\u5e76\u5e94\u7528\u9002\u5f53\u7684\u89c4\u5219\uff0c\u800c\u4e0d\u7ba1\u6570\u5b57\u7aef\u53e3\u5982\u4f55\u3002\u81ea\u52a8\u534f\u8bae\u68c0\u6d4b\u8fd8\u53ef\u4ee5\u9632\u6b62\u7528\u6237\u9519\u8bef\u548c\u9519\u8bef\uff0c\u8fd9\u4e9b\u9519\u8bef\u548c\u9519\u8bef\u5b9e\u9645\u4e0a\u66f4\u5e38\u89c1\u3002<\/li>\n<\/ol>\n

      Suricata\u5728\u76d1\u63a7\u590d\u6742\u7c7b\u578b\u7684\u653b-\u51fb\u65b9\u9762\u76f8\u5bf9\u66f4\u6709\u6548<\/h2>\n

      Suricata\u4e5f\u662f\u4e00\u79cd\u57fa\u4e8e\u89c4\u5219\u7684ID \/ PS\u5f15\u64ce\uff0c\u5b83\u5229\u7528\u5916\u90e8\u5f00\u53d1\u7684\u89c4\u5219\u96c6\u6765\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf\uff0c\u5e76\u5728\u53d1\u751f\u53ef\u7591\u4e8b\u4ef6\u65f6\u5411\u7cfb\u7edf\u7ba1\u7406\u5458\u53d1\u51fa\u8b66\u62a5\u3002Suricata\u8fd8\u4f7f\u7528\u201c\u55c5\u63a2\u5668\u201d\u5f15\u64ce\u6765\u5206\u6790\u8fdb\u51fa\u7f51\u7edc\u7cfb\u7edf\u7684\u6d41\u91cf\u3002\u591a\u7ebf\u7a0b\u529f\u80fd\u5141\u8bb8\u55c5\u63a2\u5668\u5feb\u901f\u5339\u914d\u66f4\u591a\u6d41\u91cf\u89c4\u5219\uff0c\u5e76\u5c06\u66f4\u591a\u8ba1\u7b97\u80fd\u529b\u5e94\u7528\u4e8e\u5b89\u5168\u6d41\u7a0b\u3002<\/p>\n

      Suricata\u65e8\u5728\u4e0e\u73b0\u6709\u7f51\u7edc\u5b89\u5168\u7ec4\u4ef6\u517c\u5bb9\uff0c\u5177\u6709Unified2\u8f93\u51fa\u529f\u80fd\u548c\u53ef\u63d2\u62d4\u5e93\u9009\u9879\uff0c\u53ef\u63a5\u53d7\u6765\u81ea\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u7684\u547c\u53eb\u3002\u6b64\u5916\uff0cSuricata\u8fd8\u53ef\u4ee5\u4e0eSnort\u89c4\u5219\u96c6\u914d\u5408\u4f7f\u7528\u3002\u540c\u65f6Suricata\u8fd8\u6574\u5408\u4e86\u9769\u547d\u6027\u7684\u6280\u672f\uff0c\u5f15\u64ce\u5d4c\u5165\u4e86HTTP\u89c4\u8303\u5316\u5668\u548c\u89e3\u6790\u5668\uff08HTP\u5e93\uff09\uff0c\u5b83\u63d0\u4f9b\u4e86\u975e\u5e38\u9ad8\u7ea7\u7684HTTP\u6d41\u5904\u7406\uff0c\u4f7f\u4eba\u4eec\u80fd\u591f\u7406\u89e3OSI\u6a21\u578b\u7684\u7b2c7\u7ea7\u6d41\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      \u56e0\u4e3apfSense\u4e0eOPNsense\u5728IDS\u4e0a\u4f7f\u7528\u4e0d\u540c\u7684\u5f15\u64ce\uff0c\u524d\u8005\u4f7f\u7528Snort\uff0c\u540e\u8005\u4f7f\u7528SurIicata\uff0c\u672c\u6587\u5bf9\u8fd9\u4e24\u79cdIDS\u8fdb\u884c\u7b80\u5355\u7684\u4ecb\u7ecd\u3002 \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[163],"class_list":["post-613","post","type-post","status-publish","format-standard","hentry","category-pfsense","tag-snort-suricata"],"_links":{"self":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts\/613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=613"}],"version-history":[{"count":0,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts\/613\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}