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A novel risk assessment and optimisation model for a multi-objective network security countermeasure selection problem
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Viduto, Valentina, Maple, Carsten, Huang, Wei and López-Peréz, David (2012) A novel risk assessment and optimisation model for a multi-objective network security countermeasure selection problem. Decision Support Systems, 53 (3). pp. 599-610. doi:10.1016/j.dss.2012.04.001 ISSN 0167-9236.
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Official URL: http://dx.doi.org/10.1016/j.dss.2012.04.001
Abstract
Budget cuts and the high demand in strengthening the security of computer systems and services constitute a challenge. Poor system knowledge and inappropriate selection of security measures may lead to unexpected financial and data losses. This paper proposes a novel Risk Assessment and Optimisation Model (RAOM) to solve a security countermeasure selection problem, where variables such as financial cost and risk may affect a final decision. A Multi-Objective Tabu Search (MOTS) algorithm has been developed to construct an efficient frontier of non-dominated solutions, which can satisfy organisational security needs in a cost-effective manner.
Item Type: | Journal Article | ||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
Journal or Publication Title: | Decision Support Systems | ||||
Publisher: | Elsevier BV | ||||
ISSN: | 0167-9236 | ||||
Official Date: | June 2012 | ||||
Dates: |
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Volume: | 53 | ||||
Number: | 3 | ||||
Page Range: | pp. 599-610 | ||||
DOI: | 10.1016/j.dss.2012.04.001 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
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