Markov random fields for malware propagation: the case of chain networks

  • Authors:
  • Vasileios Karyotis

  • Affiliations:
  • Department of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece

  • Venue:
  • IEEE Communications Letters
  • Year:
  • 2010

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Abstract

Epidemic and stochastic models have been employed for describing the dynamic behavior of malware outbreaks. However, most of them lack a holistic treatment of the problem. In this work, we model malware propagation as a Markov Random Field and employ Gibbs sampling for the analysis of the system. We demonstrate the proposed framework for the case of a chain network, a model often emerging in both wired and wireless multi-hop networks.