PREVENTION OF DENIAL OF SERVICE (DoS) ATTACKS ON SESSION INITIATION PROTOCOL (SIP)-BASED SYSTEMS USING RETURN ROUTABILITY CHECK FILTERING

PREVENTION OF DENIAL OF SERVICE (DoS) ATTACKS ON SESSION INITIATION PROTOCOL (SIP)-BASED SYSTEMS USING RETURN ROUTABILITY CHECK FILTERING

A device receives an attack on a Session Initiation Protocol (SIP)-based device, determines a type of the attack, and applies, based on the determined type of the attack, a return routability check filter to the attack.

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Bibliographische Detailangaben
Hauptverfasser: SCHULZRINNE HENNING G, YARDENI EILON, PATNAIK SOMDUTT B, ORMAZABAL GASTON S
Format: Patent
Sprache:eng
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 device receives an attack on a Session Initiation Protocol (SIP)-based device, determines a type of the attack, and applies, based on the determined type of the attack, a return routability check filter to the attack.