论文标题
探索网络攻击对动力总成网络物理系统的后果
Exploring the consequences of cyber attacks on Powertrain Cyber Physical Systems
论文作者
论文摘要
本文提出了一种针对通用车辆动力的网络攻击研究的新方法。所提出的模型由通用的内燃机和速度控制器组成，这些引擎通过控制器区域网络（CAN）总线进行通信。我们考虑了由三种代表性攻击方案组成的威胁模型，旨在修改模型的输出，从而影响发动机的旋转速度。两种攻击方案都针对车辆传感器系统和可以进行通信，而一个攻击场景仅需要注入CAN消息。据我们所知，这是建模现实的网络攻击对现代车辆的后果的首次尝试。
This paper proposes a novel approach for the study of cyber-attacks against the powertrain of a generic vehicle. The proposed model is composed by a a generic Internal Combustion engine and a speed controller, that communicate through a Controller Area Network (CAN) bus. We consider a threat model composed by three representative attack scenarios designed to modify the output of the model, thus affecting the rotational speed of the engine. Two attack scenarios target both vehicle sensor systems and CAN communication, while one attack scenario only requires injection of CAN messages. To the best of our knowledge, this is the first attempt of modeling the consequences of realistic cyber attacks against a modern vehicle.
