Physical security information management (PSIM) is software that provides a platform to integrate multiple applications and devices and control them through one comprehensive user interface. It collects and correlates events from existing disparate security devices and information systems (video, access control, sensors, analytics, networks, building systems, etc.) to empower personnel to identify and proactively resolve situations. Geocent actively provides enterprise PSIM support for the accurate data collection, dissemination and aggregation across critical infrastructure in support of AT/FP. Geocent has developed drivers for end devices and built custom user interfaces and applications to support the mission.