WSA Edge Browser Re-Authentication

[brandonstephens922]

Hello,

We are experiencing an issue with a new WSA transparent deployment using NTLM authentication. The Edge browser seems to be the only browser affected by this issue. Periodically, users are asked to re-authenticate. It has been difficult to troubleshoot since this happens randomly across our users. We have not been able to find a common factor here other than the browser. Just curious if anyone else has experienced this issue.

thanks in advance,

Brandon

[Handy Putra · Accepted solution]

We do hearing multiple issue occurrences with Edge browser with NTLM authentication for SSO (Single Sign On) capabilities that the browser still not fully supported.

Below are some information from the internet:

https://social.technet.microsoft.com/Forums/en-US/701fe232-574e-491b-80e5-2c88c83e4976/edge-browser-support-for-negotiatedntlmwindows-authentication?forum=win10itprogeneral

https://wpdev.uservoice.com/forums/257854-microsoft-edge-developer/suggestions/9394494-support-windows-ntlm-kerberos-authentication

https://blogs.msdn.microsoft.com/samueld/2015/08/19/desktop-sso-on-win10-domain-joined-machines-using-edge-browser/