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Combining Assessment Techniques from Security and Safety to Assure IT System Dependability — The SQUALE Approach

  • Alan Hawes
  • Angelika Steinacker
Part of the DUD-Fachbeiträge book series (DUD)

Abstract

SQUALE stands for „Security, Safety and Quality Evaluation for Dependable Systems“ and the goal of SQUALE project is to develop a scheme for the assessment of systems with a wide range of dependability requirements, using a common dependability framework, and combining techniques from current and emerging standards. We present the ideas of the project in order to promote discussion of the issues, and provide publicity for the new concepts which have been developed. To illustrate the application of the concepts an example is given which consists of the examination of a part of a railway signalling installation.

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Bibliography

  1. [CC 96]
    Common Criteria for Information Technology Security EvaluationGoogle Scholar
  2. Common Criteria Editorial Board, Version 1.0, 31. Jan 1996Google Scholar
  3. [DPCRIT D2.0]
    SQUALE - Definition of Draft Criteria for the Assessment of Dependable  Systems - Draft 2 -ACTS95/AC097,15.01.1997Google Scholar
  4. [IEC 1508]
    Draft IEC 1508 - Functional safety: safety-related systems, Part 1 to 7, IEC CD, June 1995Google Scholar
  5. [ITSEC91]
    Information Technology Security Evaluation Criteria (ITSEC), Harmonised Criteria of France, Germany, the Netherlands, the United Kingdom, Commission of the European Communities, 1991Google Scholar
  6. [LAP 95]
    J.C. Laprie, “Dependability - Its attributes, impairments, and means”, in Predicably Dependable Computing Systems, B. Randell, J.C. Laprie, H. Kopetz, B. Littlewood, eds, Springer-Verlag, 1995, pp. 3–18.Google Scholar

Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig/Wiesbaden 1997

Authors and Affiliations

  • Alan Hawes
    • 1
  • Angelika Steinacker
    • 2
  1. 1.Admiral Management Services Limited Kings CourtCamberley, SurreyUK
  2. 2.Dept CC33Industrieanlagen-Betriebsgesellschaft mbHOttobrunnDeutschland

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