期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2012
卷号：3
期号：5
页码：5019-5024
出版社：TechScience Publications
摘要：Due to the innovations in sensor technologies, Heterogeneous Wireless Sensor Networks (WSNs) are playing key role in many applications with monitoring phenomena. With increasing popularity of the WSNs, the security risks are also growing and that is evident in the incidents of intrusions in terms of various kinds of attacks recorded in this domain. Therefore it is essential to have intrusion detection systems built into the framework of the WSN. Research in this area has revealed that intrusion detection demands more energy. As wireless sensors have restrictions with respect to energy and memory resources, paramount importance has to be given to energy efficient intrusion detection mechanisms in WSN. This paper presents mechanisms that help in detecting intrusions with less energy consumption and also estimates the data loss occur in transmission. The empirical results revealed that the energy efficiency of our approach for intrusion detection in WSN is competitive and that can be used in real time sensing applications.
关键词：WSN; energy efficiency; intrusion detection; Data;loss; Energy consumption; Heterogeneous
