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Erschienen in:
2014 | OriginalPaper | Buchkapitel
Security Application of Failure Mode and Effect Analysis (FMEA)
verfasst von : Christoph Schmittner, Thomas Gruber, Peter Puschner, Erwin Schoitsch
Erschienen in: Computer Safety, Reliability, and Security
Verlag: Springer International Publishing
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Increasingly complex systems lead to an interweaving of security, safety, availability and reliability concerns. Most dependability analysis techniques do not include security aspects. In order to include security, a holistic risk model for systems is needed. In our novel approach, the basic failure cause, failure mode and failure effect model known from FMEA is used as a template for a vulnerability cause-effect chain, and an FMEA analysis technique extended with security is presented. This represents a unified model for safety and security cause-effect analysis. As an example the technique is then applied to a distributed industrial measurement system.