期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2013
卷号：4
期号：3
页码：483-486
语种：English
出版社：Ayushmaan Technologies
摘要：Wireless Sensor Networks (WSNs) offer an excellent opportunity to monitor environments, and have a lot of interesting applications in warfare. The problem is that security mechanisms used for wired networks do not transfer directly to sensor networks. Some of this is due to the fact that there is not a person controlling each of the nodes, and even more importantly, energy is a scarce resource. Batteries have a short lifetime and cannot be replaced on deployed sensor nodes. In this paper we will show the major threats that WSNs have to deal with. Additionally we will mention existing countermeasures, but we will focus on intrusion detection. We combine existing IDS approaches and show the steps to build an IDS for WSNs.
