Opportunities for computer abuse: Considering systems risk from the offender's perspective

Systems risk refers to the likelihood that an Information System (IS) is inadequately protected against certain types of damage or loss. While risks are posed by acts of God, hackers and viruses, consideration should also be given to the ‘insider’ threat of dishonest employees, intent on undertaking some form of computer abuse. Against this backdrop, a number of researchers have addressed the extent to which security managers are cognisant of the very nature of systems risk. In particular, they note how security practitioners’ knowledge of local threats, which form part of the risk, is often fragmented. This shortcoming contributes to situations where risk reducing efforts are often less than effective. Security efforts are further complicated given that the task of managing systems risk requires input from a number of departments including, for example, HR, compliance, IS/IT and physical security. In a bid to complement existing research, but also offer a fresh perspective, this paper addresses systems risk from the offender’s perspective. If systems risk entails the likelihood that an IS is inadequately protected, this text considers those conditions, within the organisational context, which offer a criminal opportunity for the potential offender, and a model known as the ‘Crime Specific Opportunity Structure’ is advanced. Focussing on the opportunities for computer crime, the model addresses the nature of such opportunities with regards to the organisational context and the threats posed by rogue employees. Drawing on a number of criminological theories, it is believed the model may help inform managers about local threats and, by so doing, enhance safeguard implementation.