block powershell but allow only specific powershell script

[Maheshv_arcolab]

we need to block powershell in all endusers pc but allow only one particular script to be allowed to be run in powershell is there a possibility.

[reaper]

if you only need the one and have full control over it, you could add (just to make it easy on yourself) some sort of keyword or string at the top of the script, and then write a custom app to identify this script. you can then allow the custom app-id for your script and block everything else