Critical infrastructure dependencies: A holistic, dynamic and quantitative approach

Ana Laugé, Josune Hernantes and Jose M. Sarriegi

International Journal of Critical Infrastructure Protection, 2015, vol. 8, issue C, 16-23

Abstract: The proper functioning of critical infrastructures is crucial to societal well-being. However, critical infrastructures are not isolated, but instead are tightly coupled, creating a complex system of interconnected infrastructures. Dependencies between critical infrastructures can cause a failure to propagate from one critical infrastructure to other critical infrastructures, aggravating and prolonging the societal impact. For this reason, critical infrastructure operators must understand the complexity of critical infrastructures and the effects of critical infrastructure dependencies. However, a major problem is posed by the fact that detailed information about critical infrastructure dependencies is highly sensitive and is usually not publicly available. Moreover, except for a small number of holistic and dynamic research efforts, studies are limited to a few critical infrastructures and generally do not consider time-dependent behavior.

Keywords: Critical infrastructure dependencies; Holistic treatment; Dynamic analysis; Quantitative analysis (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (14)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ijocip:v:8:y:2015:i:c:p:16-23

DOI: 10.1016/j.ijcip.2014.12.004

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