| 提升网络入侵检测系统性能关键技术研究 |
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| 引用本文： | 刘江,王静宇,谭跃生. 提升网络入侵检测系统性能关键技术研究[J]. 包头钢铁学院学报, 2008, 27(4): 334-336 |
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| 作者姓名： | 刘江 王静宇 谭跃生 |
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| 作者单位： | 内蒙古科技大学网络中心,内蒙古包头014010 |
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| 基金项目： | 内蒙古高等学校科学研究基金资助项目(NJzy08077) |
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| 摘 要： | 高速网络的出现对网络入侵检测系统的处理能力带来了挑战，在分析了影响入侵检测系统性能因素的基础上，提出了提高高速环境下入侵检测系统性能的新方法，即采用了基于改进的NAPI数据包捕获技术、基于状态的协议分析技术和基于二叉规则树的高速匹配算法来提升网络入侵检测系统性能，实验结果验证了所提出的技术的有效性．
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| 关 键 词： | 网络安全 网络入侵检测 轮询 |
Study on enhancing the performance of high-speed network intrusion detection system |
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| LIU Jiang,WANG Jing-yu,TAN Yue-sheng. Study on enhancing the performance of high-speed network intrusion detection system[J]. Journal of Baotou University of Iron and Steel Technology, 2008, 27(4): 334-336 |
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| Authors: | LIU Jiang WANG Jing-yu TAN Yue-sheng |
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| Abstract: | High-speed networks bring challenges to the network intrusion detection system(NIDS).Based on the analysis of the factors that affect the performance of NIDS,two new technologies which adopted the improved NAPI technology of packet capture,the protocol analysis based on status and the high-speed match algorithm based on binary rule tree,were proposed for enhancing the performance of NIDS.The test results verified the effectiveness of the proposed technologies. |
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| Keywords: | network security intrusion detection polling |
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