| 串匹配型入侵检测系统的改进 |
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| 引用本文： | 李红霞,王新生,刘琳.串匹配型入侵检测系统的改进[J].燕山大学学报,2005,29(4):301-304. |
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| 作者姓名： | 李红霞 王新生 刘琳 |
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| 作者单位： | 燕山大学,信息科学与工程学院,河北,秦皇岛,066004 |
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| 摘 要： | 针对当前串匹配型入侵检测系统普遍面临的误报率漏报率高、自身的性能难以适应快速增长的网络流量需求等问题，本文以提高检测的速度和准确率为目的对串匹配型入侵检测系统进行分析，从串匹配算法、规则库结构等方面对其进行改进，并提出了具体的方案。
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| 关 键 词： | 串匹配 入侵检测系统 规则库 |
| 文章编号： | 1007-791X(2005)04-0301-04 |
| 修稿时间： | 2005年5月18日 |
Improvement of content-based intrusion detection system |
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| LI Hong-xia,WANG Xin-sheng,LIU Lin.Improvement of content-based intrusion detection system[J].Journal of Yanshan University,2005,29(4):301-304. |
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| Authors: | LI Hong-xia WANG Xin-sheng LIU Lin |
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| Institution: | LI Hong-xia 1,WANG Xin-sheng 1,LIU Lin 1 |
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| Abstract: | Current based-contentintrusion detection systems (IDS) are confronted with some problems. Inaddition to highfalse positive ratio and high false negative ratio, its own performance is difficult to adapt to the need of increasing network traffic. To improve the speed and accuracy of the detection, this paper analyzes the content-based IDS firstly, and secondly presents the im- proving schemes from string matching algorithms and the structure of signature library. |
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| Keywords: | string matching intrusion detection system signature library |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
