TECHNIQUES FOR DETECTING AN INTRUSION INTO A BUS SYSTEM

TECHNIQUES FOR DETECTING AN INTRUSION INTO A BUS SYSTEM

A method for detecting the possibility of an intrusion into a bus system. The bus system includes a plurality of components which are able to transmit messages in the bus system. The method includes ascertaining a number of messages that are transmitted by a first component of the plurality of compo...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Kneib, Marcel, Schell, Oleg
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:A method for detecting the possibility of an intrusion into a bus system. The bus system includes a plurality of components which are able to transmit messages in the bus system. The method includes ascertaining a number of messages that are transmitted by a first component of the plurality of components in a specific time period; determining whether the number of messages in the specific time period satisfies a predefined first criterion; and detecting the possibility of an intrusion if the number of messages does not satisfy the predefined first criterion.