期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2015
卷号：4
期号：4
页码：1322-1325
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Wireless Sensor Networks (WSN) is an emerging technology and day by day it is attracting the attention of researchers with its challenging characteristics and diversified application domain. The more researchers try to develop further cost and energy efficient computing devices and algorithms for WSN, the more challenging it becomes to fit the security of WSN into that constrained environment. However, security is crucial to the success of applying WSN. So, familiarity with the security aspects of WSN is essential before designing WSN system. In this paper, we survey the state of art in securing wireless sensor networks. We review several protocols that provide security in sensor networks. . Also, this study documents the well known attacks at the Network layer of WSN.
