A method to determine a relay attack on an authorization system granting permission on using a resource, includes receiving a signal from an authentication device; determining, whether at least two copies of an authentication signal are included in the signal; and concluding on a relay attack if at least two copies of the authentication signal are identified in the signal.


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    Title :

    Method for determining a relay attack, relay attack detecting device, and computer program


    Contributors:

    Publication date :

    2021-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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