Tag Archives: Microsoft
Implement a Microsoft Entra ID external authentication method using ASP.NET Core and OpenIddict
The article shows how to implement a Microsoft Entra ID external authentication method (EAM) using ASP.NET Core, OpenIddict and FIDO2/passkeys. The application using ASP.NET Core Identity to manage the accounts and the passkeys. Code: https://github.com/damienbod/MfaServer The following flow diagram from the Microsoft docs explains how EAM works. Refer to the documentation for a full explanation. […]
Create conditional access base policies for a Microsoft Entra ID tenant
This article shows some of the base conditional access policies which can be implemented for all Microsoft Entra ID tenants. Phishing resistant authentication should be required for all administration flows and some other user policies like sign-in risk MFA or terms of conditions. I recommend these base policies when implementing an Microsoft Entra ID tenant […]
Multi client blob storage access using ASP.NET Core with Entra ID authentication and RBAC
This article shows how to onboard different clients or organizations in an ASP.NET Core application to use separated Azure blob containers with controlled access using security groups and RBAC applied roles. Each user in a client group can only access a single blob storage and has no access to blob containers belonging to different clients. […]
Updating Microsoft Account Logins in ASP.NET Core with OpenID Connect and Azure Active Directory
This article shows how to implement an Azure Active Directory login for an ASP.NET Core application. The Microsoft identity platform (v2.0) is now Open ID Connect certified and the Microsoft Account logins can now be replaced with this. By using OpenID Connect instead of Microsoft Accounts, it is easy to force a login, or a […]
Software Engineering 