An access server can be configured to receive an open lock request from a radio frequency identification (RFID) lock that is provided in response to a holder of an RFID badge positioning the RFID badge near the RFID lock. The open lock request can include a unique identifier (ID) assigned to the RFID badge. The access server can also be configured to retrieve a user record based on the unique ID of the RFID badge to determine a secondary device ID. The access server can further be configured to determine whether the secondary device ID is present in a wireless device list that characterizes a list of wireless devices communicating with a wireless network physically encompassing the RFID lock.