In this post, we will see how to enable Azure AD authentication in ASP.NET Core application as backend and Angular 8 as frontend using @azure/msal-angular library. 09/13/2019; 3 minutes to read; In this article. I'm not 100% sure, but I think the motivation is to create a standard/consistent login experience (for the end-users). To authenticate users with enterprise (that is, work or school) accounts, use Azure AD. However, it was removed about 2-3 months ago (as well as the sample showing it). This article provides high level idea on an Azure AD authentication for a .NET Application and an Android App with .NET back-end. Collecting the users Azure AD credentials is a bad practice to be avoided if at all possible. What authentication and verification methods are available in Azure Active Directory? The older version of AAL supported this. As part of the sign-in experience for accounts in Azure Active Directory (Azure AD), there are different ways that a user can authenticate themselves. Authentication of users now can only be achieved through a browser authentication window. If you allow Azure AD to present the authentication experience via OAuth 2.0 or OpenID Connect, then you are insulated from the specific authentication method being employed. Azure Active Directory (AAD) is Azure's preferred multi-tenant cloud directory service, capable of authenticating security principals or federating with other identity providers, such as Microsoft's Active Directory. The Microsoft Graph supports two authentication providers: To authenticate users with personal Microsoft accounts, such as live.com or outlook.com accounts, use the Azure Active Directory (Azure AD) v2.0 endpoint. We can see all the steps one by one. This article explains the process of authenticating the users, using Azure Active Directory authentication. Azure Active Directory (AAD) Authentication. 05/08/2020; 15 minutes to read +6; In this article.