



Do I have to use Duo every time I log in?.Am I required to use multi-factor authentication (MFA), and if so, why?.Reactivating the Duo App after Getting a New Phone.Devices and supported authentication methods.

Do I have to use Duo every time I log in?.Am I required to use multi-factor authentication (MFA), and if so, why?.Reactivating the Duo App after Getting a New Phone.Devices and supported authentication methods.