Convergence of Logical and Physical Security

Today's security initiatives involve guarding buildings and equipment as well as protecting networks, dealing with privacy issues, and managing risk. Given the interrelated aspects of these initiatives, the question is, 'Does the consolidation of security make sense?' Until now in most organizations physical access systems and logical access system have operated as two independent structures and have been run by completely separate departments. Logical access which grants admission to the IT infrastructure such as the intranet/internet mail servers web servers and database applications was run by the IT department. The facilities department controlled physical access systems which includes the employee badging process door access to the buildings and life support systems e.g. HVAC Fire and CCTV. This paper will demonstrate that the convergence of logical and physical security brings significant benefits specifically identifying areas where the two can interconnect to the greatest positive effect and also recommends practical steps to take in this direction.