An attack source identifying system according to an aspect of the present disclosure is an attack source identifying system including: a plurality of electronic control devices; a gateway device communicably connected to the plurality of electronic control devices; and an analysis device communicably connected to the plurality of electronic control devices, wherein each of the electronic control devices includes: a creation unit configured to create history information of messages transmitted from a process executed by the electronic control device; and a transmission unit configured to transmit at least a part of the history information to the analysis device, the gateway device includes a detection unit configured to detect an attack message from messages transmitted and received by the plurality of electronic control devices, and the analysis device includes an identification unit configured to identify a transmission source of the attack message by using detection information related to the attack message and information received from the plurality of electronic control devices in a case where the attack message is detected.


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    Titel :

    ATTACK SOURCE IDENTIFICATION SYSTEM, ATTACK SOURCE IDENTIFICATION DEVICE, ATTACK SOURCE IDENTIFICATION METHOD, AND PROGRAM


    Weitere Titelangaben:

    ANGRIFFSQUELLENIDENTIFIKATIONSSYSTEM, ANGRIFFSQUELLENIDENTIFIKATIONSVORRICHTUNG, ANGRIFFSQUELLENIDENTIFIKATIONSVERFAHREN UND PROGRAMM
    SYSTÈME D'IDENTIFICATION DE SOURCE D'ATTAQUE, DISPOSITIF D'IDENTIFICATION DE SOURCE D'ATTAQUE, PROCÉDÉ D'IDENTIFICATION DE SOURCE D'ATTAQUE ET PROGRAMME


    Beteiligte:
    OKANO YASUSHI (Autor:in) / MATSUBAYASHI MASARU (Autor:in) / TANAKA MASASHI (Autor:in) / KOYAMA TAKUMA (Autor:in)

    Erscheinungsdatum :

    26.03.2025


    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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