Journal
IEEE ACCESS
Volume 10, Issue -, Pages 10852-10866Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/ACCESS.2022.3145007
Keywords
Intrusion detection; Automotive engineering; Entropy; Automobiles; Protocols; Hidden Markov models; Costs; Automotive security; in-vehicle network; controller area network (CAN); intrusion detection
Ask authors/readers for more resources
With the advancements in the automotive world and the introduction of autonomous vehicles, automotive security has become a crucial concern. This paper proposes a novel hybrid IDS that combines the benefits of both rule-based and machine learning-based approaches, achieving high detection accuracy while maintaining low computation costs.
With recent advancements in the automotive world and the introduction of autonomous vehicles, automotive security has become a real and important issue. Modern vehicles have tens of Electronic Control Units (ECUs) connected to in-vehicle networks. As a de facto standard for in-vehicle network communication, the Controller Area Network (CAN) has become a target of cyber attacks. Anomaly-based Intrusion Detection System (IDS) is considered as an effective approach to secure CAN and detect malicious attacks. Currently, there are two primary approaches used for intrusion detection: rule-based and machine learning-based. Rule-based approach is efficient but limited in the detection accuracy while machine learning-based detection has comparably higher detection accuracy but higher computation cost at the same time. In this paper, we propose a novel hybrid IDS that combines the benefits of both rule-based and machine learning-based approaches. More specifically, we use machine learning methods to achieve a high detection rate while keeping the low computational requirement by offsetting the detection with a rule-based component. Our experiments with CAN traces collected from four different vehicle models demonstrate the effectiveness and efficiency of the proposed hybrid IDS.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available