State of the Art on CAN Protocol Vulnerabilities and Intrusion Detection Systems in Automotive Networks

State of the Art on CAN Protocol Vulnerabilities and Intrusion Detection Systems in Automotive Networks

연구 분야: Networking

학회: 2024 3rd International Conference on Embedded Systems and Artificial Intelligence (ESAI)

The Controller Area Network (CAN) protocol is a primary communication protocol in modern vehicles that enables communication among electronic control units (ECU). Nevertheless, this protocol contains numerous weaknesses that make automotive networks susceptible to various cyber dangers, including message spoofing, eavesdropping, and denial-of-service (DoS) assaults. This article provides a detailed analysis of modern Intrusion Detection Systems (IDS) created to protect CAN networks. We evaluated and contrasted the most recent IDS approaches, discussing their advantages and disadvantages. The paper points out the current research limitations and suggests potential future research directions to improve IDS performance in automotive networks. The practical implications of these discoveries suggest that employing IDS methodologies in real-world settings could greatly enhance the security of modern vehicles.