High risk environments require more than surveillance and the supply of day to day technology systems. As part of asset protection, the movement of people with both good and mal intent needs to be monitored. Historically, human error has played a major role in failure to detect movement of individuals designated as high risk. Through a sophisticated and benchmarked biometrics system, coupled to surveillance, Sondolo IT has been able to provide a people tracking service. This has resulted in improvement of asset protection achieved by an immediate information relay for surveillance professionals who need to act rapidly. Using knowledge management principles, and wsith legitimate movement patterns and legitimate people access pre programmed, Sondolo IT systems in application provides for early detection and appropriate remedial action.