摘要
对Ad Hoc网络信任模型进行研究,提出一种改进的分簇信任模型,该模型具有较好的可扩充性、动态性,并能主动发现问题节点。仿真实验表明该模型是有效的。
The article summarized security issues and trust management in mobile Ad Hoc network environment .Based on several currently popular trust models , this article studied and analyzed the advantages and disadvantages of each model , proposed an im-proved clustering trust model , which is of scalable , dynamic, and initiatively finding out wrong nodes , then, using NS2 simula-tion platform to simulate the model , compared and analyzed the results in the network performance .The results show the improved model is effective .
出处
《计算机与现代化》
2013年第12期141-144,205,共5页
Computer and Modernization
关键词
移动自主网
基于身份的分簇模型
动态主观信任
mobile Ad Hoc network
identity-based clustering model
dynamic subject trust
