Advanced Temperature-Varied ECU Fingerprints for Source Identification and Intrusion Detection in Controller Area Networks

<div>ECU <i>X</i> is wirelessly connected to the outside world and is compromised by an adversary, and the adversary masquerades ECU <i>Y</i> to send forged messages Msg<sub><i>y</i></sub> to the CAN bus. Consequently, ECU <i>Z</i> conducts the brake when it receives the forged message Msg<sub><i>y</i></sub>.</div>

Security and Communication Networks

fig1

Figure 1

Figure 1: Advanced Temperature-Varied ECU Fingerprints for Source Identification and Intrusion Detection in Controller Area Networks 