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在物联网下基于Petri Net的IPv6通信安全性的研究

Yu Han¹, Liumei Zhang¹, Yichuan Wang^2,3

¹School of Computer Science, Xi'an Shiyou University, Xi'an 710065, China.

Sensors (Basel, Switzerland)

|June 10, 2023

概括

本研究介绍了一种Petri-Net模型,用于检测和防御物联网 (IoT) 网络中的邻居发现协议泛滥攻击. 拟议的防御模型有效地识别和减轻这些攻击,确保安全的物联网通信.

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:

无线网络分发挑战物联网通信安全.
IPv6及其邻居发现协议 (NDP) 对物联网至关重要,但易受DDoS和MITM等攻击的影响.
国家开发计划促进了包括地址解析和DAD在内的基本功能.

研究的目的:

解决物联网网络中的通信解决安全问题.
提出一个基于Petri-Net的模型来分析NDP的洪水攻击.
开发一种基于SDN的防御机制来应对这些攻击.

主要方法:

开发了一个基于Petri-Net的模型,用于NDP NS洪水攻击.
在SDN架构中设计了一个基于Petri-Net的防御模型.
在EVE-NG中模拟正常和攻击场景,使用THC-IPv6进行攻击数据.
应用SVM,随机森林 (RF) 和天真贝叶斯分类器 (NBC) 算法进行数据分析.

主要成果:

该NBC算法在分类攻击数据方面表现出高准确度.
提出的基于SDN的防御模型有效地缓解了洪水攻击.
根据SDN架构中的控制器规则,异常数据已成功被丢弃.

结论:

Petri-Net模型提供了一个强大的框架,用于分析和防御NDP在物联网中的洪水攻击.
集成SDN可以通过集中控制和对威胁的快速响应来提高安全性.
对于实时检测物联网网络中的恶意活动,NBC算法是有效的.

关键词:

在IPv6的IPv6上.这就是为什么物联网物联网物联网.国家民主党 (NDP) 的成员.培养物网 (Petri Net) 是一个培养物网.在SDN中,SDN是SDN.

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