The invention relates to a method for monitoring a system comprising a monitoring device and a plurality of devices connected to the monitoring device via a communications network. According to the invention, such a method comprises: - a step of analysing (Ph#1) contents of packets exchanged within the communication network, outputting a data item representative of a behaviour of at least one current device among the plurality of devices, comprising: - a step of obtaining (10), for a current device, a time series representative of the content of data packets received by the monitoring device, for a determined period, referred to as current time series; - a step of calculating (20) a distance (Delta) separating the content of a current packet from the content of a preceding packet within said current time series, outputting a time series of distances; - a step of obtaining (30), by means of said time series of distances, a signature representative of an activity of said current device, referred to as current signature.


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    Titel :

    PROCEDE DE SURVEILLANCE D'UN SYSTEME, DISPOSITIFS, SYSTEME ET PROGRAMME CORRESPONDANT


    Weitere Titelangaben:

    METHOD FOR MONITORING A SYSTEM, DEVICES, SYSTEM AND CORRESPONDING PROGRAM
    VERFAHREN ZUR ÜBERWACHUNG EINES SYSTEMS, VORRICHTUNGEN, SYSTEM UND ENTSPRECHENDES PROGRAMM


    Beteiligte:

    Erscheinungsdatum :

    09.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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