Multiagent Approach to Network Traffic Anomalies Uncertainty Level Assessment in Distributed Intrusion Detection System

  • Authors:
  • Grzegorz Kołaczek

  • Affiliations:
  • Institute of Information Science and Engineering, Wroclaw University of Technology, Wroclaw, Poland

  • Venue:
  • KES-AMSTA '07 Proceedings of the 1st KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications
  • Year:
  • 2007

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Abstract

The paper proposes a formal framework for network traffic anomalies uncertainty level assessment within a distributed multiagent Intusion Detection System (IDS) architecture. The role of traffic anomalies detection is discussed then it has been clarified how some specific values characterizing network communication can be used to detect network anomalies caused by security incidents (worm attack, virus spreading). Finally, it has been defined how to use the proposed techniques in distributed IDS.