Information Assurance: Dependability and Security in Networked Systems
Information Assurance: Dependability and Security in Networked Systems
Quantified security is a weak hypothesis: a critical survey of results and assumptions
NSPW '09 Proceedings of the 2009 workshop on New security paradigms workshop
Critical service recovery model for system survivability
MS '08 Proceedings of the 19th IASTED International Conference on Modelling and Simulation
Critical service recovery model for system survivability
MACMESE'07 Proceedings of the 9th WSEAS international conference on Mathematical and computational methods in science and engineering
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Through analyzing the changes of key services' performance index value before and after evaluation, this paper proposed a novel quantitative analysis method for network survivability based on grey relational analysis. Starting with the normalization of decision matrix with interval number, the proposed method firstly applied grey relational analysis to assess the best affiliate degree and survival probability of every key service. Then, it analyzed the changes of every key service's survivability based on network entropy difference. Finally, it obtained the synthetical analysis for the whole network survivability. Simulation experiments show the proposed method is feasible and effective in the analysis of the actual network survivability.