You can enable the two-factor authentication requirement for all users of a specific group in the Device Hub. Then, users will need to activate the two-factor authentication (2FA) for their own account in order to access the devices of said group.
Two-factor authentication is an additional layer of security for your account beyond the username and password.
This is interesting if you want to enhance the security of a particular group or restrict specific user access. E.g., users without two-factor authentication will not be able to send commands.
To enable the two-factor authentication requirement:
- Log in to your Device Hub.
- Navigate to Purchases > Licenses.
- Click on Edit group.
- Go to the Settings tab.
- Toggle to activate.