摘要
无线传感器网络(简称WSN)是一种能在没有构建网络基础设施的环境下,由传感器节点临时组成的一种自组织、自管理的无线网络。以信任计算模型为核心的信任管理作为一种新的安全机制给WSN的网络安全提供了一种新的解决方案,在分析WSN网络的特点和它面临的安全挑战的基础上提出了一种适合无线传感器网络的信任管理模型。
Wireless sensor network(WSN) is a kind of network,which can work in the absence of basic infrastructures.It is organized by the sensor nodes,the nodes form a kind of temporary self-organizing,self-managing wireless networks.Trust management provides a new security mechanism to WSN network security.This paper analyzes the characteristics of WSN network and its security challenges,and we propose a new trust management in wireless sensor networks applications.
出处
《煤炭技术》
CAS
北大核心
2011年第4期191-192,共2页
Coal Technology
关键词
无线传感器网络
网络安全
信任管理
wireless sensor networks
network security
trust management