Device, system and method for analysis of fragments in a transmission control protocol (TCP) session

Device, system and method for analysis of fragments in a transmission control protocol (TCP) session

A method performed in an intrusion detection/prevention system, a system or a device for analyzing segments in a transmission in a communication network. The transmission includes segments in the same transmission control protocol (TCP) session. Segments in a transmission are monitored. Data in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROESCH MARTIN FREDERICK, NOVAK JUDY HOLLIS, STURGES STEVEN
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
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Beschreibung
Zusammenfassung:A method performed in an intrusion detection/prevention system, a system or a device for analyzing segments in a transmission in a communication network. The transmission includes segments in the same transmission control protocol (TCP) session. Segments in a transmission are monitored. Data in the segments in the transmission are reassembled in an order indicated by a segment reassembly policy, the segment reassembly policy indicating an order specific to at least comprehensively overlapped segments.