Multi-factor authentication overview

- [Instructor] Implementing multi-factor authentication, … or MFA, is critical to ensure who … is accessing your data is who they really say they are. … In Azure, there are two versions of MFA. … There is MFA in the cloud, which can only … be applied to cloud users and apps. … And we have MFA server on-premises … which is used in hybrid deployments. … In this lesson, we're going to focus … on MFA in the cloud only. … And there are three options of MFA available to us. … There's multi-factor authentication for Office 365. … Multi-factor authentication … for Azure Active Directory Administrators. … And there's also Azure multi-factor authentication. … And this is in licenses that include MFA, … for example Azure Active Directory Premium … or Enterprise Mobility Suite or other MFA providers. … And Azure multi-factor authentication has additional … features over the first two. … And the first two options are free. … Azure multi-factor authentication requires two … or more authentication methods from the user. …