Modeling stakeholder/value dependency through mean failure cost

Document Type

Conference Proceeding

Publication Date

11-22-2010

Abstract

In an earlier series of works, Boehm et al. discuss the nature of information system dependability and highlight the variability of system dependability according to stakeholders. In a recent paper, the dependency patterns of this model are analyzed. In our recent works, we presented a stakeholder dependent quantitative security model, where we quantify security for a given stakeholder by the mean of the loss incurred by the stakeholder as a result of security threats. We show how this mean can be derived from the security threat configuration (represented as a vector of probabilities that reflect the likelihood of occurrence of the various security threats). We refer to our security metric as MFC, for Mean Failure Cost. In this paper, we analyze Boehm's model from the standpoint of the proposed metric, and show whether, to what extent, and how our metric addresses the issues raised by Boehm's Stakeholder/Value definition of system dependability. © 2010 ACM.

Identifier

78349279998 (Scopus)

ISBN

[9781450300179]

Publication Title

ACM International Conference Proceeding Series

External Full Text Location

https://doi.org/10.1145/1852666.1852727

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