A. Tunneling APs and WLAN controllers to cloud-based management platforms

B. Tunneling APs and WLAN controllers to RADIUS and token servers

C. Remote AP tunneling to a corporate WLAN controller or VPN concentrator

D. Initial 802.11 authentication with the AP and subsequent data encryption

E. Client device connectivity to corporate resources from unsecured public networks

F. Bridging client connectivity in ad hoc networks