The disclosure is of a device and a method of securing machinery supporting controller area network protocol from diagnostics based attacks, by enforcing a diagnostic policy mapping diagnostics requests and their sub-function to associated vehicle states, for example by using a table of diagnostic function identifiers and associated valid vehicle states. When a diagnostic request and Sub-Function are marked valid for the vehicle state, the diagnostic operation is valid. When a diagnostic request and Sub-Function are marked not valid for the vehicle state, the diagnostic operation is not valid, and aborted.


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    Titel :

    DETECTION AND MITIGATION OF CYBER ATTACKS ON AIMED AT VEHICLE'S DIAGNOSTIC SESSIONS


    Beteiligte:
    BEN ZVI ARIE (Autor:in)

    Erscheinungsdatum :

    06.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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