NETWORK INTRUSION DETECTION

A system for identifying a network intrusion includes four modules. The first module monitors network transmissions and creates a model of regular network activity. The second module receives the model of regular network activity and sets a threshold for irregular usage based on the model. The third...

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Bibliographische Detailangaben
Hauptverfasser:	WRIGHT, William, GASPARINI, Louie, MADHEKAR, Chandra, ESLAMBOLCHI, Hossein
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A system for identifying a network intrusion includes four modules. The first module monitors network transmissions and creates a model of regular network activity. The second module receives the model of regular network activity and sets a threshold for irregular usage based on the model. The third module receives the threshold, compares a value of a candidate inter-nodal transmission of the network to the threshold, and identifies a potential intrusion when the value exceeds the threshold. The fourth module analyzes a transmission behavior of one or more nodes of the candidate inter-nodal transmission and identifies the network intrusion.