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Yves Deswarte
Researcher at University of Toulouse
Publications - 116
Citations - 3961
Yves Deswarte is an academic researcher from University of Toulouse. The author has contributed to research in topics: Computer security model & Security policy. The author has an hindex of 26, co-authored 116 publications receiving 3826 citations. Previous affiliations of Yves Deswarte include Centre national de la recherche scientifique & SRI International.
Papers
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Proceedings ArticleDOI
Organization based access control
Anas Abou El Kalam,Rania El Baida,Philippe Balbiani,Salem Benferhat,Frédéric Cuppens,Yves Deswarte,A. Miege,C. Saurel,G. Trouessin +8 more
TL;DR: A new model is suggested that provides solutions to specify contextual security policies that are not restricted to static permissions but also include contextual rules related to permissions, prohibitions, obligations and recommendations in the health care domain.
Journal ArticleDOI
Experimenting with quantitative evaluation tools for monitoring operational security
TL;DR: Quantitative measures that estimate the effort an attacker might expend to exploit these vulnerabilities to defeat the system security objectives are proposed and a set of tools has been developed to compute such measures and used in an experiment to monitor a large real system for nearly two years.
Journal ArticleDOI
Efficient Remote Data Possession Checking in Critical Information Infrastructures
Francesc Sebé,Josep Domingo-Ferrer,Antoni Martínez-Ballesté,Yves Deswarte,Jean-Jacques Quisquater +4 more
TL;DR: This paper presents a new remote data possession checking protocol that allows an unlimited number of file integrity verifications and its maximum running time can be chosen at set-up time and traded off against storage at the verifier.
Book ChapterDOI
Remote Integrity Checking
TL;DR: This paper analyzes the problem of checking the integrity of files stored on remote servers and proposes two solutions, based on challenge-response protocols.
Proceedings ArticleDOI
Intrusion tolerance in distributed computing systems
TL;DR: The authors describe how some functions of distributed systems can be designed to tolerate intrusions, and a prototype of the persistent file server presented has been successfully developed and implemented as part of the Delta-4 project of the European ESPRIT program.