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arXiv 2401.14005cs.CR
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Cyber-Twin:面向车载自组织网络的数字孪生增强型自主攻击检测

Cyber-Twin: Digital Twin-boosted Autonomous Attack Detection for Vehicular Ad-Hoc Networks

Yagmur Yigit, Ioannis Panitsas, Leandros Maglaras, Leandros Tassiulas, Berk Canberk

AI总结:

针对车载自组织网络中路侧单元易受动态网络攻击、现有检测方法存在不足的问题,提出融合数字孪生与AI的Cyber-Twin框架,可实时监控检测威胁,在资源管理与攻击检测上均优于现有方案,助力构建安全可持续的车联通信系统。

摘要:

车载自组织网络(Vehicular Ad-hoc NETworks, VANETs)的快速演进为智能交通系统(intelligent transportation systems, ITS)开启了变革时代,显著提升了道路安全与车辆通信水平。然而,VANETs复杂且动态的特性带来了严峻挑战,尤其体现在车与基础设施(vehicle-to-infrastructure, V2I)通信中。作为VANETs核心组成部分的路侧单元(Roadside Units, RSUs)日益容易受到网络攻击,例如干扰攻击和分布式拒绝服务(distributed denial of service, DDoS)攻击。这些漏洞对道路安全构成严重威胁,可能导致交通拥堵和车辆故障。现有方法在检测动态攻击、整合数字孪生技术与人工智能(artificial intelligence, AI)模型以增强VANET网络安全方面存在困难。本研究提出了一种将数字孪生技术与AI相结合的新型框架,以增强VANET中路侧单元的安全性,填补这一研究空白。该框架可实现实时监控与高效威胁检测,同时提升计算效率、降低数据传输延迟,进而提高能效并延长硬件使用寿命。我们的框架在资源管理和攻击检测方面优于现有解决方案,它减轻了RSU负载、降低了数据传输延迟,同时在资源消耗与高攻击检测效能之间实现了最优平衡。这彰显了我们为智慧城市打造安全、可持续的车辆通信系统的目标。

英文摘要:

The rapid evolution of Vehicular Ad-hoc NETworks (VANETs) has ushered in a transformative era for intelligent transportation systems (ITS), significantly enhancing road safety and vehicular communication. However, the intricate and dynamic nature of VANETs presents formidable challenges, particularly in vehicle-to-infrastructure (V2I) communications. Roadside Units (RSUs), integral components of VANETs, are increasingly susceptible to cyberattacks, such as jamming and distributed denial of service (DDoS) attacks. These vulnerabilities pose grave risks to road safety, potentially leading to traffic congestion and vehicle malfunctions. Existing methods face difficulties in detecting dynamic attacks and integrating digital twin technology and artificial intelligence (AI) models to enhance VANET cybersecurity. Our study proposes a novel framework that combines digital twin technology with AI to enhance the security of RSUs in VANETs and address this gap. This framework enables real-time monitoring and efficient threat detection while also improving computational efficiency and reducing data transmission delay for increased energy efficiency and hardware durability. Our framework outperforms existing solutions in resource management and attack detection. It reduces RSU load and data transmission delay while achieving an optimal balance between resource consumption and high attack detection effectiveness. This highlights our commitment to secure and sustainable vehicular communication systems for smart cities.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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