Technology for crime and crime prevention: A supply side analysis

Technology is one of the most important influences upon crime. It can increase or reduce the supply of crime opportunities, and the effect may be intentional or unintentional. With respect to intentional opportunity reduction, security technology has caused much of the major reductions in crime experienced in recent decades. An important aspect is that the best security does not produce a fortress society but, instead, also improves our quality of life. In many modern cars, for example, a suite of highly effective yet unobtrusive security is automatically engaged when the driver departs. The characteristics of such elegant security are captured by the acronym DAPPER wherein security is the Default, Aesthetically neutral, has a Powerful preventive mechanism, is Principled and acceptable to all except offenders, Effortless to engage, and Rewarding in cost–benefit terms. It is increasingly apparent that the best security technology reduces crime while enhancing the liberty of individuals and the community.