SYSTEM AND METHOD FOR DETECTING AND PREVENTING NETWORK INTRUSION OF MALICIOUS DATA FLOWS

SYSTEM AND METHOD FOR DETECTING AND PREVENTING NETWORK INTRUSION OF MALICIOUS DATA FLOWS

The present disclosure provides a system for detecting and preventing the intrusion of malicious data flows in a software defined network (SDN). The system comprises at least one data storage or memory, configured to store flow states of data flows, and to share and update the flow states across the...

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Hauptverfasser: BARON, Ayal, GAMPEL, Eran, SNAPIRI, Shachar, GAL-OR, Eshed
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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creator BARON, Ayal
GAMPEL, Eran
SNAPIRI, Shachar
GAL-OR, Eshed
description The present disclosure provides a system for detecting and preventing the intrusion of malicious data flows in a software defined network (SDN). The system comprises at least one data storage or memory, configured to store flow states of data flows, and to share and update the flow states across the system, at least one shared-state forwarding element (FE) configured to block, forward, or replicate a received data flow based on a flow state of the data flow and/or a comparison of the data flow with predetermined patterns, and at least one inspection element (IE), configured to receive a replicated data flow, and to classify, whether the data flow is malicious or allowed. The IE is configured to alter the flow state of the data flow according to a classification result. The present disclosure provides a corresponding method for detecting and preventing intrusion of malicious data flows in a SDN.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title SYSTEM AND METHOD FOR DETECTING AND PREVENTING NETWORK INTRUSION OF MALICIOUS DATA FLOWS
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