Detecting unauthorized network communication

Back door packet communication between a workstation on a network and a device outside the network is identified by detecting packets that are associated with communication involving devices outside the network, and identifying packets, among those detected packets, that are being sent or received b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIRBY, ALAN J, WATERMAN, DAVID C, KRAEMER, JEFFREY A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Back door packet communication between a workstation on a network and a device outside the network is identified by detecting packets that are associated with communication involving devices outside the network, and identifying packets, among those detected packets, that are being sent or received by a device that is not authorized for communication with devices outside the network.