Security systems have long been in the business of risk mitigation. In addition to controlling potentially perilous situations as they occur and dealing with them safely and efficiently, a security system and its operators need to be able to identify problem areas and use the systems at their disposal to prevent issues, when possible, before they even occur.
A major source of risk for any facility—large or small, new or established—are the entrances and exits. Every facility has at least one entrance and an access control system alone cannot effectively mitigate the risk of unauthorized entry. Many buildings will have a number of different areas in their floorplan that require varying levels of security at the entrances to that area, even if it’s as simple as locking an office before the weekend.