



Well, this is great from my (a developer’s) perspective, as it means that I don’t have to build and maintain a login system. We are a strictly Microsoft shop, and, because of this, I always leverage Active Directory in everyway possible. Here’s the scenario:Īll of my ASP.NET applications - at this point - are internal to the organization that I work for. I was stumped for a long time on this one. This tip is useful for organizations who are standardized on Microsoft technologies (Active Directory, IIS, and ASP.NET) and need to provide minimal-intrusion authentication for their internal web applications. I don't know how long this version stays stable, so I'm quoting the article here:Įnabling NTLM Authentication in Firefox and Internet Explorer Since the article linked by Xhalent shows a 404 now, I dug through and found a version back from 2009.

Move the site out of the "Local Intranet" zone into (say) the "Trusted Sites" zone:.The issue is most likely that IE is passing your desktop credentials to the site, but they are being rejected, while Firefox/Chrome are not as doing this, hence the challenge response dialogs. I'm not entirely sure exactly what behaviour you're after (you state in a comment that you've enabled anonymous access, however you appear happy with Chrome presenting a challenge response dialog to the user).
