Configuring VPN for Windows 10 Windows instructions for older versionsMac installation instructions Uninstall any instance of the Cisco VPN client (or Cisco AnyConnect) on your computer. Connect to https://vpn.cc.columbia.edu using your web browser Login using your UNI. (Leave the group set to COLUMBIA_VPN.) Download and install the client. If your operating system is automatically detected, proceed with the automatic installation. If your operating system is not automatically detected, click the "AnyConnect VPN” download link. After the download is complete, run the installer Launch Cisco AnyConnect client. The client can be found in a folder named “Cisco” in either your Program Files (Windows) or Applications (OSX) folder. Enter “vpn.cc.columbia.edu” in the AnyConnect window. Use the "COLUMBIA_VPN" group and login using your UNI.