| 基于模糊Petri网的协同入侵检测系统 |
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| 引用本文： | 钱玉文,王飞,孔建寿,王执铨.基于模糊Petri网的协同入侵检测系统[J].南京理工大学学报(自然科学版),2008,32(6). |
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| 作者姓名： | 钱玉文 王飞 孔建寿 王执铨 |
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| 作者单位： | 南京理工大学,自动化学院,江苏,南京,210094 |
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| 基金项目： | 江苏省自然科学基金
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| 摘 要： | 为将不同类型的入侵检测器组织起来,协同检测不同类型的入侵,提出了基于模糊Petri网的协同入侵检测方法.采用基于负载信息的模糊Petri网推理算法,区分不同类型的入侵并选择相应的入侵检测器,同时使多个入侵检测器承担的检测任务相对均匀.设计了基于模糊Petri网的协同入侵检测系统,通过多个入侵检测器联合检测多种入侵组成的复合入侵,又可以检测不同类型的单个入侵.仿真结果表明,所有的复合入侵能够被多个检测器协同地检测,且92%的入侵数据能够迁移到合适的检测器上.
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| 关 键 词： | 网络安全 入侵检测 模糊Petri网 负载平衡 |
Synergetic Intrusion Detection System Based on Fuzzy Petri Net |
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| QIAN Yu-wen,WANG Fei,KONG Jian-shou,WANG Zhi-quan.Synergetic Intrusion Detection System Based on Fuzzy Petri Net[J].Journal of Nanjing University of Science and Technology(Nature Science),2008,32(6). |
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| Authors: | QIAN Yu-wen WANG Fei KONG Jian-shou WANG Zhi-quan |
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| Institution: | School of Automation;NUST;Nanjing 210094;China |
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| Abstract: | To organize several different intrusion detectors to detect different kinds of intrusion,the synergetic intrusion detection system based on fuzzy Petri is proposed.The algorithm of fuzzy Petri net is based on information of workloads.It can send the intrusion data to appropriate intrusion detectors according to intrusion types,and make the workloads of these detectors average.The algorithm can detect both different multi-step attacks and different single attacks.System simulation result shows that all of th... |
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| Keywords: | network security intrusion detection fuzzy Petri net load balance |
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