Model-based mitigation of availability risks

E. Zambon, D. Bolzoni, S. Etalle, M. Salvato

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

    9 Citaten (Scopus)
    6 Downloads (Pure)


    The assessment and mitigation of risks related to the availability of the IT infrastructure is becoming increasingly important in modern organizations. Unfortunately, present standards for risk assessment and mitigation show limitations when evaluating and mitigating availability risks. This is due to the fact that they do not fully consider the dependencies between the constituents of an IT infrastructure that are paramount in large enterprises. These dependencies make the technical problem of assessing availability issues very challenging. In this paper we define a method and a tool for carrying out a risk mitigation activity which allows us to assess the global impact of a set of risks and to choose the best set of countermeasures to cope with them. To this end, the presence of a tool is necessary, due to the high complexity of the assessment problem. Our approach can be integrated in present risk management methodologies (e.g. COBIT) to provide a more precise risk mitigation activity. We substantiate the viability of this approach by showing that most of the input required by the tool is available as part of a standard business continuity plan, and/or by performing a common tool-assisted risk management.
    Originele taal-2Engels
    TitelProceedings of the 2nd Business-Driven IT Management (BDIM 2007) 21-22 May 2007, Munich, Germany
    UitgeverijInstitute of Electrical and Electronics Engineers
    ISBN van geprinte versie1-4244-1295-1
    StatusGepubliceerd - 2007
    Evenementconference; BDIM 2007, Munich, Germany; 2007-05-21; 2007-05-22 -
    Duur: 21 mei 200722 mei 2007


    Congresconference; BDIM 2007, Munich, Germany; 2007-05-21; 2007-05-22
    AnderBDIM 2007, Munich, Germany


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