Network surveillance

A method of network surveillance includes receiving network packets handled by a network entity and building at least one long-term and a least one short-term statistical profile from a measure of the network packets that monitors data transfers, errors, or network connections. A comparison of the s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PORRAS PHILLIP ANDREW, VALDES ALFONSO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of network surveillance includes receiving network packets handled by a network entity and building at least one long-term and a least one short-term statistical profile from a measure of the network packets that monitors data transfers, errors, or network connections. A comparison of the statistical profiles is used to determine whether the difference between the statistical profiles indicates suspicious network activity.