Transcription of Reliability Engineering and System Safety - Αρχική
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A fault diagnosis System for interdependent critical infrastructuresbased on HMMsStavros Ntalampirasn, Yannis Soupionis, Georgios GiannopoulosEuropean Commission, Joint Research Center, Institute for the Protection and Security of the Citizen, Via E. Fermi, 2749, 21027 Ispra (VA), Italyarticle infoArticle history:Received 30 July 2014 Received in revised form20 January 2015 Accepted 24 January 2015 Available online 2 February 2015 Keywords:Critical infrastructure protectionLinear time invariant modelingHidden Markov modelFault diagnosisCyber securityCyber-attacksabstractModern society depends on the smooth functioning of critical infrastructures which provide services offundamental importance, telecommunications and water supply. These infrastructures may sufferfrom faults/malfunctions coming from aging effects or they may even comprise targets of terroristattacks. Prompt detection and accommodation of these situations is of paramount paper proposes a probabilistic modeling scheme for analyzing malicious events appearing ininterdependent critical infrastructures.
A fault diagnosis system for interdependent critical infrastructures based on HMMs Stavros Ntalampirasn, Yannis Soupionis, Georgios Giannopoulos European Commission, Joint Research Center, Institute for the Protection and Security of the Citizen, Via E. Fermi, 2749, 21027 Ispra (VA), Italy
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