Tag: Troubleshooting

Defense

Modern Workspace: PowerShell OAuth Error

Create PowerShell Session is failed using OAuth

When connecting to Exchange online (there was a reason I needed to do this) I had the following error:

I did some googling that luckily someone has already posted how to fix this:

https://www.vansurksum.com/2021/03/11/create-powershell-session-is-failed-using-oauth-when-using-the-exchange-online-v2-powershell-module/

It turns out WINRM’s ability to use BASIC client authentication is disabled as part of the standard Windows 10 hardening baseline deployed via Intune.

To fix these we need to re-enable BASIC client side WINRM authentication. Read more “Modern Workspace: PowerShell OAuth Error”