A corporation has deployed a wireless network for its employees to access internal resources. In order to prevent access to these resources from outside the physical office building, the network administrator is considering implementing a security control that can restrict wireless access based on geographical boundaries. Which technology should the network administrator implement to meet this requirement?
Apply role-based access control to limit user access based on their job role.
Use GPS tracking for devices attempting to connect to the wireless network.
Implement geofencing on the wireless network to restrict access to the designated physical area.
Deploy a wireless signal booster to enhance the wireless coverage area.