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：2014
卷号：5
期号：3
页码：18-21
语种：English
出版社：Ayushmaan Technologies
摘要：Wireless Sensor Network (WSN) is a collection of randomly distributed sensor nodes which mutually recognize and gather the information within the network that dynamically self-organizes in arbitrary and temporary network topologies without relying on pre-existing fixed network infrastructure. Due to unreliable wireless media and limitation of node resources in terms of storage, communication bandwidth and range, many challenges arise in ensuring the security of sensor nodes. Many techniques have been proposed to ensure the security in wireless networking. In this paper, various secure routing protocols have been studied where main considerations are on factors like RSSI, energy consumption and also the vulnerability of the nodes.
