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827 Applying Generalized Non Deducibility on Compositions (GNDC) Approach in Dependability
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Gnesi, S. and Lenzini, G. and Martinelli, F. (2003) Applying Generalized Non Deducibility on Compositions (GNDC) Approach in Dependability. In: Proceedings of the MEFISTO Project 2003, Formal Methods for Security and Time, Pisa, Italy. pp. 111-126. Electronic Notes in Theoretical Computer Science 99. Elsevier. ISSN 1571-0661

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Official URL: http://dx.doi.org/10.1016/j.entcs.2004.02.005

Abstract

This paper presents a framework where dependable systems can be uniformly modeled and dependable properties analyzed within the Generalized Non Deducibility on Compositions (GNDC), a scheme that has been profitably used in definition and analysis of security properties. Precisely, our framework requires a systems to be modelled using a formal calculus, here the CCS process algebra, where both the failing behaviour of the system and the related fault-recovering procedures are also explicitly described. An environment able to inject any fault in the system is then defined as a separated component. The parallel composition between the system and the environment represents our scenario of analysis, where some fault tolerance property (e.g. fail stop, safe and silent) are studied as instances of GNDC properties. By using different instances of \gndc we are able to argue about the availability of effective methodologies of analysis, and on the possibility of applying compositional techniques.

Item Type:Conference or Workshop Paper (Full Paper, Talk)
Research Group:EWI-DIES: Distributed and Embedded Security
Research Program:CTIT-ISTRICE: Integrated Security and Privacy in a Networked World
Additional Information:Imported from DIES
ID Code:827
Status:Published
Deposited On:12 December 2005
Refereed:Yes
International:Yes
More Information:statistics

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