Combination of Safety and Security Analysis - Finding Security Problems That Threaten The Safety of a System

Max Steiner (1) , Peter Liggesmeyer (1)

1 AG Software Engineering: Dependability

In most cases in a safety analysis the in uences of security problems are omitted or even forgotten. Because more and more systems are accessible from outside the system via maintenance interfaces, this missing security analysis is becoming a problem. This is why we propose an approach on how to extend the safety analysis by security aspects. Such a more comprehensive analysis should lead to systems that react in less catastrophic ways to attacks.

Mots clés: Safety; Embedded systems; safety analysis; security analysis; quantitative combined analysis; component fault trees; attack trees

Domaines: Systèmes embarqués

Max Steiner, Peter Liggesmeyer. Combination of Safety and Security Analysis - Finding Security Problems That Threaten The Safety of a System. SAFECOMP 2013 - Workshop DECS (ERCIM/EWICS Workshop on Dependable Embedded and Cyber-physical Systems) of the 32nd International Conference on Computer Safety, Reliability and Security, Sep 2013, France. pp.NA. ⟨hal-00848604⟩