Duo MFA with iis website

[Alex2025]

Hello team

 I have a site configured on iis whose users authenticate via windows authentication via Active directory to connect to the application. However I want to add DUO for MFA, someone has already done this. I've looked at the duo documentation and it talks about MFA on all windows connections.

[DuoKristina]

Duo does not offer a direct integration for adding MFA to SharePoint. This article suggests some alternate solutions.

[Alex2025]

Hi it's not SharePoint rather the development environment is IIS. Users connect to the application via Windows authentication (AD).

[DuoKristina · Accepted solution]

Oh, sorry for that!

We don't offer a generic IIS module either. You can add Duo MFA to your IIS app using Duo Web SDK. Our MFA plugins for Windows IIS/Web apps like OWA and RD Web are themselves implementations of our C# Web SDK.