Willison, Robert Andrew
(2002)
Opportunities for computer abuse: Assessing a crime specific approach in the case of Barings Bank.
PhD thesis, London School of Economics and Political Science.
Abstract
Within the field of IS security little has been written on the subject of criminal opportunity. More precisely, little has been written on what exactly constitutes an opportunity, and the relationship between employees, who may might act as potential offenders, and the IS context in which such opportunities may be afforded. The purpose of this study is to assess the feasibility of a model known as the 'crime specific opportunity structure', which, as the name suggests maps out those elements which are thought to form an opportunity. Drawing on a number of criminological theories, the model considers the role of potential offenders in a work place setting by viewing them as rational decision-makers, who assess their environment, and possible opportunities, in cost-benefit terms. Furthermore, the model takes a crime-specific approach as each type of crime is made up of a unique mix of elements. Ignoring the idiosyncratic nature of specific crimes severely reduces an understanding of each type of crime, and further hinders effective prevention programmes. An ethnographic account of the collapse of a financial institution is used to assess the feasibility of the model.
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