摘要
随着工业控制系统不断引入网络化技术,给网络安全带来了很大的压力。为了进一步提高安全路由抵御网络攻击的能力,将信任评估模型与两跳实时可靠路由协议THTP相结合,设计出一种建立在工业无线传感器网络节点上的安全路由协议NCS。利用推荐节点提供的推荐信任可靠度可以去除不可靠推荐节点,促进网络安全性的显著提升。研究结果表明:设计的方法具有更低的时延,更小计算复杂度,尤其是只适用于当恶意节点数量增加的情况。该研究可以有效提高网络受攻击情况下的信任平台建设,有助于提高网络安全。
With the continuous introduction of network technology in industrial control systems,it has brought great pressure to network security.In order to further improve the ability of security routing to resist network attacks,a secure routing protocol NCS based on industrial wireless sensor network nodes is designed by combining the trust evaluation model and two-hop real-time reliable routing protocol THTP.The reliability of recommendation trust provided by recommendation nodes can remove unreliable recommendation nodes and promote the significant improvement of network security.The results show that the proposed method has lower latency and computational complexity,especially when the number of malicious nodes increases.The research can effectively improve the trust platform construction in the case of network attack and contribute to improving network security.
作者
张海霞
Zhang Haixia(School of Information Engineering,Henan Vocational College of Industry and Trade,Zhengzhou Henan 450000,China)
出处
《山西电子技术》
2024年第3期69-70,90,共3页
Shanxi Electronic Technology
基金
河南省软科学研究计划项目(152400410203)
河南省科技攻关项目(192102210134)。
