2FA
The 2FA tab of the Authentication tab is where you will define the Second Factor Authentication methods that you want to use in conjunction with Thinfinity VirtualUI.

Select Add to configure one of the available second-factor methods:
The 2FA tab of the Authentication tab is where you will define the Second Factor Authentication methods that you want to use in conjunction with Thinfinity VirtualUI.

Select Add to configure one of the available second-factor methods: