A process-based dependency risk analysis methodology for critical infrastructures

  title={A process-based dependency risk analysis methodology for critical infrastructures},
  author={George Stergiopoulos and Vasilis Kouktzoglou and Marianthi Theoharidou and Dimitris Gritzalis},
  journal={Int. J. Crit. Infrastructures},
This paper applies research in dependency modelling to a process-based risk assessment methodology suitable for critical infrastructures. The proposed methodology dynamically assesses the evolution of cascading failures over time between assets involved in a business process of an infrastructure. This approach can be applied by a CI operator/owner to explore how a failure in a single component (asset) affects the other assets and relevant business processes. It could also be applied in an… 

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