FlowRank: ranking NetFlow records

  • Authors:
  • Shaonan Wang;Radu State;Mohamed Ourdane;Thomas Engel

  • Affiliations:
  • University of Luxembourg;University of Luxembourg;EPT Luxembourg;University of Luxembourg

  • Venue:
  • Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
  • Year:
  • 2010

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Abstract

This paper describes a new approach to identify relevant flow records in large scale flow dataset. We propose a method that leverages the well known page rank algorithm in order to extract the most relevant flows. We introduce a dependency relation that uses a simple and efficient causal relationship. The strength of this dependency is determined by time related information. We have tested our method on datasets coming from our campus network.