摘要
针对聚类无线传感器网络安全的问题,将移动代理技术与分布式入侵检测技术相结合,提出了一种基于移动代理的无线传感器网络分布式入侵检测方案,采用了多个代理模块进行分布式协作,运用一种基于聚类的分布式入侵检测算法,从节点上收集和处理数据,减少网络负载、促进效率平衡,能够满足WSNs的要求和限制。从而达到提高无线传感器网络的安全性、可靠性,降低入侵检测能量消耗的目的。
For the security problem of clustering-based wireless sensor networks and in combination of intrusion detection technology with the mobile agent technology,a distributed intrusion detection scheme for mobile agent-based wireless sensor network,with several agent blocks for distributed cooperation.Meanwhile,a clustering-based intrusion detection algorithm is applied to collecting and processing data form the node,thus to reduce network load,promote efficiency balance,meet the requirements and limitations of WSNs,and further more to improve the security and reliability of wireless sensor networks and lower the power consumption of intrusion detection.
出处
《通信技术》
2012年第4期34-37,共4页
Communications Technology
关键词
无线传感器网络
分布式入侵检测
移动代理
能耗
wireless sensor network
distributed intrusion detection
mobile agent
energy consumption
