Who is required to use two-factor in Nexus?
Only users with the Can Add, Delete and Manage Users permissions are required to use two-factor but other users can set up two-factor if they choose.
Do you have any step by step guidance on setting up to-factor in Nexus?
We have created a guide here that should help you through the process of setting up two-factor.
Do I need to use a specific two-factor app?
No, you can use any two-factor app with Nexus.
Do I need a mobile phone or tablet to use two-factor?
No, you can set p two-factor using a desktop device, one should option is by using Authy desktop authenticator.