After your administrator notifies you that two-factor authentication (which is a form of multi-factor authentication) is enabled in the CommCell environment, you must use a second step for verification to access the CommCell environment.
Interfaces You Can Log On to Using a PIN
- 
Command Center 
- 
CommCell Console 
- 
Command line 
- 
Mobile applications such as CommVault Edge and Commvault NOW 
To get started with PIN verification for two-factor authentication, see Acquiring a PIN for Two-Factor Authentication.
Interfaces You Can Log On to Using a Security Key
- Command Center
To get started with security key verification for two-factor authentication, see Adding a Security Key.