基于综合交互信任的工业安全路由性能仿真优化  

Simulation and Optimization of Industrial Security Routing Performance Based on Integrated Interactive Trust

作　　者：陆雯[1] Lu Wen(College of Information Engineering,Xinxiang Vocational and Technical College,Xinxiang Henan 453000,China)

机构地区：[1]新乡职业技术学院信息工程学院,河南新乡453000

出　　处：《现代工业经济和信息化》2024年第9期117-119,共3页Modern Industrial Economy and Informationization

摘　　要：工业网络安全直接影响到工业的效益。使用经过改进处理信任评估模型,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。通过更新直接信任值交互次数的方式来抵御由恶意节点发起的暴力攻击,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:通过实时更新NCS的节点交互次数可以快速减小网络受到恶意节点影响时信任值,使丢包率明显降低。Industrial network security directly affects the benefits of industry.A secure routing protocol NCS based on industrial wireless sensor network nodes is designed by using an improved processing trust evaluation model and two-hop real-time reliable routing protocol THTP.By updating the interaction times of direct trust values,the brute force attacks launched by malicious nodes can be resisted,and unreliable recommendation nodes can be removed by using the recommendation trust reliability provided by recommendation nodes,which promotes the significant improvement of network security.The results show that by updating the number of NCS node interactions in real time,the trust value can be rapidly reduced when the network is affected by malicious nodes,and the packet loss rate can be significantly reduced.

关 键 词：工业网络 安全路由 推荐信任 丢包率 恶意节点 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]