The attack detection apparatus has a CAN (Controller Area Network) that transfers a signal to a plurality of nodes by a differential voltage between two signal lines, and a short circuit detector that monitors the signal transferred by the two signal lines of the CAN, and detects a short circuit between the two signal lines on the basis of a change in the signal indicating a characteristic of a short circuit attack by an unauthorized node.


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    Title :

    ATTACK DETECTION APPARATUS


    Contributors:

    Publication date :

    2018-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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