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An Efficient and Intelligent Intrusion Detection and Response System Using Virtual Private Networks, Firewalls and Packet Filters

Overview There major challenges for current Intrusion Detection Systems (IDS) which attempt to identify suspicious network traffic. Due to the high percentage of alerts generated by such systems, the level of false positives is among the significant problems. This paper presents intelligent strategies for reduction of false positives and infrastructure protection using a novel approach using adaptive responses from firewall packet filters in what is called, Network Quarantine Channels (NQC). This involves using an efficient and intelligent intrusion detection and response system using Virtual Private Networks, firewalls and packet filters.

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Publisher
Royal Holloway, University of London
File Format
PDF
Date Published
Jun 19, 2008
Format
White Papers
Topics
Intrusion Detection Systems, Network Security, Security Tools

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