文章基本信息

标题：An Intelligent Intrusion Detection System Based On Expectation Maximization Algorithm in Wireless Sensor Networks
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作者：Hamed Khanbabapour ; Hamid Mirvaziri
期刊名称：International Journal of Information and Communication Technology Research
电子版ISSN：2223-4985
出版年度：2014
卷号：4
期号：1
出版社：IRPN Publishers
摘要：In recent years, wireless technology has enjoyed a tremendous rise in popularity and its usage opens new fields of applications. Due to their possible deployment in remote locations for civil, educational, scientific, military purposes and security which includes intrusion detection and intrusion prevention are of utmost importance.Thewireless sensor networks have problems on detecting and preventing malicious nodes which always bring destructive threats and compromise multiple sensor nodes. Therefore, sensor networks need to support an authentication service for sensor identity and message transmission. Furthermore, intrusion detection and prevention schemes are always integrated in sensor security appliances so that they can enhance network security by discovering malicious or compromised nodes. In this paper, we propose a protocol for intrusion detection in clustered wireless sensor networks (WSNs). Detection system is implemented based on expectation maximization algorithm. We implemented the system in network simulator "GloMoSim". Also we have rigorously evaluated the performance of our proposed solution by performing a variety of experiments and have found our solution approach to be promising.
关键词：Intrusion Detection System(IDS);Expectation Maximization (EM);Wireless Sensor Network (WSN)