The recent developments in the automobile industry and the self-driving technology necessitated an increase in the traditional automobile features to guarantee the drivers safety, improve the driving convenience and realize the autonomous driving. To support these necessary functions and features, a significant amount of the hardware equipment, i.e., Electronic Control Unit (ECU), is integrated into the car system. However, these ECUs also bring security vulnerabilities because their communication follows the Controller Area Network (CAN) protocol that was designed without supporting message origin authentication. Several methods to resolve this problem have been proposed in the literature, but most of them would require heavy communications and calculations to support the cryptography algorithms. In this paper, we propose a delay-based Intrusion Detection System (IDS) to protect the CAN network by identifying the location of the compromised ECU for the in-vehicle network. We develop and implement our detection method on CAN bus prototype, and our results show that our method is capable of an overall detection accuracy above 97%. The proposed scheme is demonstrated to protect the integrity of the messages on CAN bus leading to a further improve the security and safety of autonomous vehicles.


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    Titel :

    A Delay based Plug-in-Monitor for Intrusion Detection in Controller Area Network


    Beteiligte:
    Wang, Qian (Autor:in) / Qian, Yiming (Autor:in) / Lu, Zhaojun (Autor:in) / Shoukry, Yasser (Autor:in) / Qu, Gang (Autor:in)


    Erscheinungsdatum :

    01.12.2018


    Format / Umfang :

    973267 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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