In this 11-video course, learners will discover authentication for a Microsoft 365 solution. In preparation for the MS-100 Microsoft 365 Identity and Services certification exam, you will explore multifactor authentication (MFA), sign-in activities, and monitoring activity logs. Begin by examining various Azure Active Directory (AD) deployment plan options, then take a look at different authentication methods such as security questions, OATH (Initiative for Open Authentication), and app passwords. You will explore how Azure MFA works. Next, learn where to access sign-in reports in the Azure portal, and how to filter sign-in activities. Then move on to downloading the activity from sign-in logs, which may be useful if you need to perform a more detailed analysis of the data. Next, learn more about accessing sign-in activity and how to view entry point data for applications used most in an enterprise. Discover how to display failed sign-ins, which is useful from a security perspective. Finally, learn how to configure monitoring settings for Azure AD activity logs.