I've followed the instructions here Create Code Signing Certificate on Windows for signing PowerShell scripts
but it doesn't work as I get this error:
File C:\temp\script.ps1 cannot be loaded. A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
I tried just copying the created cert into both my user and the machine trusted publishers with no luck.
and the like but they're all needing to install the Windows 10 SDK.
I'm just trying to run https://community.spiceworks.com/scripts/show/2998-adamj-clean-wsus?page=51 on my Server 2016 WSUS server without polluting it any more than necessary, but I can't change the Group Policy of needing powershell scripts to be AllSigned.