Air Sheriff is a comprehensive Wireless Cyber Security monitoring system for the identification, tracking and monitoring of Cellular base stations, WIFI and Bluetooth devices in an airport or covered area. These include but not limited to; Cell base stations, IMSI capturers, WIFI Access Points (including hidden networks), mobile hotspots, Bluetooth beacons, device movement, network operation and network configurations.The cyber monitoring captures the presence of IoT devices and monitors their position and behaviours within the covered area. Air Sheriff detects networks and devices that have vulnerabilities, provide security holes, and discover shadow IT to prevent unauthorised network access.