摘要
提出了一种无线传感器网络中自适应拓扑的入侵容忍方法,在拓扑结构层次不分明的网络中,部分节点受到攻击不会导致网络瘫痪,采用隔离的手段可以容忍入侵对网络产生的安全威胁。而在分簇拓扑网络中,骨干节点受到攻击会对网络的正常运行造成影响,采用冗余的手段可以使网络能够容忍这种入侵。
This paper proposes a wireless sensor network intrusion tolerance approach with adaptive topology. By using dais approach, networks where topology layersare not clear may not be brought down whenpart of the nodes are attacked. The use of isolation can tolerate the intrusion. While in clustering topology networks, attack on backbone nodes will affect the normal operation of the network, redundancy can be used to tolerate the intrusion.
出处
《现代电信科技》
2013年第1期47-48,52,共3页
Modern Science & Technology of Telecommunications
关键词
无线传感网
WSN
自适应拓扑
入侵容忍
wireless sensor network, WSN, adaptivetopology, intrusion tolerance
