The present disclosure provides a vehicle controller area network (CAN) communication attack detection method and apparatus. The apparatus includes: a learning module, a profiling module, and a detection module. The learning module identifies a CAN identifier (ID) upon receiving a predefined CAN packet and generates learning statistical information expressed as bits with respect to a data field corresponding to the identified CAN ID. The profiling module maintains the learning statistical information received and a precollected attack type, and the detection module extracts a CAN ID and a bit stream of a data field from a real-time input CAN packet. In addition, the detection module configures a neural network by acquiring the learning statistical information from the profiling module, inputs the extracted bit stream to the configured neural network, and determines whether attack is detected, based on an output value of the neural network.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    In-vehicle network attack detection method and apparatus


    Beteiligte:
    JUNG HO JIN (Autor:in) / AHN HYUN SOO (Autor:in) / KANG JE WON (Autor:in) / KANG MIN JOO (Autor:in)

    Erscheinungsdatum :

    19.11.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    IN-VEHICLE NETWORK ATTACK DETECTION METHOD AND APPARATUS

    JUNG HO JIN / AHN HYUN SOO / KANG JE WON et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    ATTACK DETECTION APPARATUS

    SAEKI MINORU / SUGAWARA TAKESHI | Europäisches Patentamt | 2018

    Freier Zugriff

    Detection of Malicious Attack in Network Vehicle System via Observer

    Wang, Xinyu / Zhu, Hongyu / Liu, Ruiping et al. | Springer Verlag | 2024


    Four-rotor unmanned aerial vehicle attack detection method based on neural network

    ZHAO ZHENGEN / LIANG HUIYONG / CHENG LEI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    In-Vehicle Network Attack Detection Across Vehicle Models: A Supervised-Unsupervised Hybrid Approach

    Nakamura, Shu / Takeuchi, Koh / Kashima, Hisashi et al. | IEEE | 2021