Français Anglais
Accueil Annuaire Plan du site
Accueil > Production scientifique > Résultat majeur
Production scientifique
Résultat majeur : A VERIFICATION APPROACH FOR APPLIED SYSTEM SECURITY
A VERIFICATION APPROACH FOR APPLIED SYSTEM SECURITY
08 juillet 2005

Achim D. Brucker and Burkhart Wolff. A Verification Approach for Applied System Security. In International Journal on Software Tools for Technology Transfer (STTT), 7 (3), pages 233-247, 2005.
We present a method for the security analysis of realistic models over off-the-shelf systems and their configuration by formal, machine-checked proofs. The presentation follows a large case study based on a formal security analysis of a CVS-Server architecture.

The analysis is based on an abstract architecture (enforcing a role-based access control), which is refined to an implementation architecture (based on the usual discretionary access control provided by the posix environment). Both architectures serve as a skeleton to formulate access control and confidentiality properties.

Both the abstract and the implementation architecture are specified in the language Z. Based on a logical embedding of Z into Isabelle/HOL, we provide formal, machine-checked proofs for consistency properties of the specification, for the correctness of the refinement, and for security properties.



Activités de recherche
  [aucun]

Equipe
  [aucun]

Contact
  [aucun]
Résultats majeurs
HOW FAST CAN YOU CONVERGE TOWARDS A CONSENSUS VALUE?
28 octobre 2021
In their recent work, Matthias Fuegger (LMF), Thomas Nowak (LISN), and Manfred Schwarz (TU Wien) stu

MODEL TRANSFORMATION AS CONSERVATIVE THEORY-TRANSFORMATION
30 octobre 2020
We present a new technique to construct tool support for domain-specific languages (DSLs) inside the

BEST STUDENT PAPER AWARD (ML) AT ECML 2019
20 septembre 2019
Guillaume Doquet (A&O), Best Student Paper Award (category Machine Learning) at ECML 2019.

BEST PAPER AWARD - HPCS 2019 - ON SERVER-SIDE FILE ACCESS PATTERN MATCHING
17 juillet 2019
Francieli Zanon Boito¹ , Ramon Nou², Laércio Lima Pilla³, Jean Luca Bez⁴, Jean-François Méhaut¹, T

BEST FULL PAPER AWARD EDM 2019 - EDUCATIONAL DATA MINING
05 juillet 2019
DAS3H: Modeling Student Learning and Forgetting for Optimally Scheduling Distributed Practice of Ski