CAN-FD Intrusion Detection Dataset

This dataset contains Controller Area Network Flexible Data Rate (CAN-FD) traffic collected from production vehicles released in 2021. CAN-FD extends classical CAN by supporting longer payloads and higher data rates, and has become widely adopted in modern, highly connected vehicles. Approximately one hour of normal CAN-FD traffic was captured directly from the in-vehicle network during real driving, after which attack messages were injected to create intrusion scenarios. Each frame includes timestamps, arbitration identifiers, DLC values, up to 64 bytes of payload data, and a label indicating whether the frame is normal or injected. The dataset supports studies on automotive intrusion detection, CAN-FD traffic characterization, and anomaly detection under multiple attack types.