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Cybersecurity challenges in vehicular communications

机译：车辆传播中的网络安全挑战

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As modern vehicles are capable to connect to an external infrastructure and Vehide-to-Everything (V2X) communication technologies mature, the necessity to secure communications becomes apparent. There is a very real risk that today's vehicles are subjected to cyber-attacks that target vehicular communications. This paper proposes a three-layer framework (sensing, communication and control) through which automotive security threats can be better understood. The sensing layer is made up of vehicle dynamics and environmental sensors, which are vulnerable to eavesdropping, jamming, and spoofing attacks. The communication layer is comprised of both in-vehicle and V2X communications and is susceptible to eavesdropping, spoofing, man-in-the-middle, and sybil attacks. At the top of the hierarchy is the control layer, which enables autonomous vehicular functionality, including the automation of a vehicle's speed, braking, and steering. Attacks targeting the sensing and communication layers can propagate upward and affect the functionality and can compromise the security of the control layer. This paper provides the state-of-the-art review on attacks and threats relevant to the communication layer and presents countermeasures.
机译：由于现代车辆能够连接到外部基础设施和车辆到一切（V2X）通信技术成熟，所以必须实现通信的必要性变得显而易见。今天的车辆受到目标车辆通信的网络攻击存在非常真实的风险。本文提出了三层框架（传感，通信和控制），可以更好地理解汽车安全威胁。传感层由车辆动态和环境传感器组成，易受窃听，干扰和欺骗攻击。通信层由车载车载和V2X通信组成，并且易于窃听，欺骗，中间和Sybil攻击。在层次结构的顶部是控制层，它能够实现自主车辆功能，包括车辆速度，制动和转向的自动化。针对感测和通信层的攻击可以向上传播并影响功能，并且可以损害控制层的安全性。本文提供了关于与通信层相关的攻击和威胁的最先进的审查，并提出对策。

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