Some campus resources can only be accessed (wired or wireless) via a secure connection using the UT VPN service.  If you are off-campus, the UT VPN service places your system on a secure UT address space.  This emulates your system as if it was physically on campus and connected via the wired or wireless UT network.

Note:  not all campus resources require a VPN connection, but if you encounter any difficulties attempting to access a campus resource, it is recommended to connect via a VPN session first, then attempt to access the campus resource.

VPN (Virtual Private Network) is required to access your campus desktop from off campus as well as other UT services.  

Installing VPN (Application:  Cisco Anyconnect Secure Mobility Client)

Connecting to VPN: