ASP.NET Core Azure Active Directory ASP.NET Core web application using Azure Active Directory Authentication. Requirement: Visual Studio 2017 Get Local URL in Visaul Studio Azure Portal - Create Azure Active Directory Azure Portal - App Registrations - Step 1 Azure Portal - App Registrations - Step 2 Azure Portal - Get Application Id Azure Portal - Settings Azure Portal - Reply URLs Replace Application URL in Visaul Studio Launch application in browser Enter credential Successful login