基于信任评估的物联网安全多路径路由.
Jingxu Xiao1, Chaowen Chang1, Yingying Ma2
1Information Engineering University of the Army Strategic Support Force, Zhengzhou 450004, China.
Mathematical biosciences and engineering : MBE
|March 8, 2024
概括
一种用于安全多路径路由 (TESM) 的新信任评估方法通过识别恶意节点并创建具有最小性能影响的安全数据路径来增强物联网 (IoT) 安全性.
科学领域:
- 计算机科学 计算机科学
- 网络安全 网络安全
- 物联网 (IoT) 的物联网 (IoT) 的物联网.
背景情况:
- 在物联网 (IoT) 中保护通信链路和节点是一个关键的挑战.
- 异常链接和恶意节点威胁到物联网网络中的数据传输完整性.
- 现有的安全措施很难有效地应对分布式物联网环境中的动态威胁.
研究的目的:
- 提出一种基于信任评估的新型安全多路径路由 (TESM) 方法,以提高物联网安全性.
- 在物联网网络中开发强大的防御机制来对抗恶意节点和异常路径.
- 确保边缘节点和云数据中心之间安全可靠的数据传输.
主要方法:
- 利用软件定义网络 (SDN) 架构,控制器包括安全验证,多路径路由和异常处理模块.
- 实施安全验证模块,根据数据包验证得出节点信任分数.
- 利用多目标强化学习来动态生成基于信任分数的安全多路径.
主要成果:
- TESM有效地实现了安全的数据转发和恶意节点本地化.
- 该方法证明了在模拟的SDN环境中安全选择和更新传输路径.
- 与传统网络相比,观察到最小的额外转发延迟 (12.4%) 和吞吐量损失 (5.46%).
结论:
- TESM为物联网安全防御提供了一种轻量级但强大的解决方案.
- 拟议的方法显著提高了物联网网络中数据传输的安全性和可靠性.
- 信任评估和多路径路由的整合为未来的物联网安全研究提供了有希望的方向.
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