计算机工程与应用2012，Vol.48Issue(5)：89-92,4.DOI:10.3778/j.issn.1002-8331.2012.05.025
信任模型在无线传感器网络入侵检测中的应用
Application of trust model in wireless sensor networks intrusion detection
摘要
Abstract
In the application of trust model in WSNs(Wireless Sensor Networks) intrusion detection, the key technologies are studied. A detection model is established, which is mainly about trust index calculation, update and distribution. Update weights are introduced to adjust the ratio of historical and present trust indices, to prevent malicious nodes from accumulating high trust indices. In order to identify malicious nodes and their behaviors, distinguishing mechanism is employed. The simulation results show that the model can resist the middle attacks and other common attacks.关键词
信任模型/更新权值/信任计算/甄别机制/信任分发Key words
trust model/ update weights/ trust calculation/ distinguishing mechanism/ trust index distribution分类
信息技术与安全科学引用本文复制引用
康松林,王彦东,李慧..信任模型在无线传感器网络入侵检测中的应用[J].计算机工程与应用,2012,48(5):89-92,4.基金项目
国家自然科学基金(No.60776834). （No.60776834）
