期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：6
DOI：10.15680/ijircce.2015.0306180
出版社：S&S Publications
摘要：In Wireless Sensor Network (WSN) consists of distributed autonomous sensors to monitorenvironmental for physical conditions and it has many practical applications. WSN is of interest for adversaries andthey become susceptible to some types in the attacks since they are of deployed in open and to unprotectedenvironments. Due to this limited resources of WSNs, it is challenging to have incorporate basic security features suchas for authentication, for key distribution and privacy in WSNs. But, trust in management models the trust on behaviorof the elements of networkit can be especially useful for the sensor network environment to enhance the security. Trustmanagement schemes that are for targeted at sensor networks that need to be lightweight in terms of the computationaland for communication requirements, so it is powerful in terms of the flexibility in managing between nodes ofheterogeneous deployment. This paper surveys different trust management schemes proposed for the wireless sensornetwork.Security and trust these both are fundamental challenges when it comes to deployment of major wirelesssensor networks. In this paper, also author propose a novel hierarchical trust management scheme that it minimizescommunication and storage overheads.
