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Browsing by Author "Katsikas, S. K."

Now showing items 1-3 of 3

    • Enhancing IDS performance through comprehensive alert post-processing 

      Spathoulas, G. P.; Katsikas, S. K. (2013)
      Intrusion detection systems (IDS) are among the most common countermeasures against network attacks. In order to improve the alerts obtained from them, various methods of post-processing have been proposed. These methods ...

    • Reducing false positives in intrusion detection systems 

      Spathoulas, G. P.; Katsikas, S. K. (2010)
      A post-processing filter is proposed to reduce false positives in network-based intrusion detection systems. The filter comprises three components, each one of which is based upon statistical properties of the input alert ...

    • A test-bed for intrusion detection systems results post-processing 

      Spathoulas, G.; Katsikas, S. K.; Charoulis, A. (2014)
      Intrusion detection systems produce alert sets of low quality. Many post-processing methods have been proposed to make alert sets more meaningful to security analysts. Relevant research has to deal with an important task; ...