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Eliminating noise from intrusion detection systems

โœ Scribed by Gerhard Eschelbeck; Michael Krieger

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
269 KB
Volume
8
Category
Article
ISSN
1363-4127

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โœฆ Synopsis

Effective noise reduction for intrusion detection systems (IDS) is a continuous area of research. One of the techniques for eliminating unqualified IDS alerts is to correlate them with environmental intelligence about the network and systems. This article provides an overview of correlation requirements with a proposed architecture and solution for the correlation and classification of IDS alerts in real time. The implementation of the QuIDScor correlation engine was validated on a realworld network and demonstrated a significant reduction of false alerts.

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