Checking SysML Models Against Safety and Security Properties - Département Communications et Electronique Accéder directement au contenu
Article Dans Une Revue Journal of Aerospace Information Systems Année : 2021

Checking SysML Models Against Safety and Security Properties

Résumé

Systems engineering, or engineering in general, has long been relying on document-centric approaches. Switching to model-based systems engineering, or MBSE for short, has extensively been discussed over the past three decades. Since about two decades, MBSE has been commonly associated with the modeling language SysML (Systems Modeling Language), which offers a standardized notation, not a methodology of using it. SysML needs therefore to be associated with a methodology supported by tools. In this paper, a methodology supported by the free and open-source software TTool is associated with SysML. This paper focuses discussion on methodological issues, leading the authors to share their experience in real-time systems modeling. Modeling with SysML is more than just drawing the different diagrams. Associated tools offer possibilities to analyze SysML models for specific properties. In this paper, verification addresses both safety and security properties. The TTool model checker inputs the SysML model enriched with safety properties to be verified and outputs an yes/no answer for each property. Security verification checks SysML models against confidentiality, integrity, and authenticity properties. As an illustration of the proposed approach, an aircraft cockpit door control system is modeled in SysML and verified against safety and security properties.
Fichier principal
Vignette du fichier
AIAA_Journal__deSaqui_Apvrille_Vingerhoeds_2022.pdf (884.19 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03423073 , version 1 (17-11-2021)

Identifiants

Citer

Pierre de Saqui-Sannes, Ludovic Apvrille, Rob Vingerhoeds. Checking SysML Models Against Safety and Security Properties. Journal of Aerospace Information Systems, 2021, pp.1 - 13. ⟨10.2514/1.i010950⟩. ⟨hal-03423073⟩
147 Consultations
543 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More