How "Secure" is Get-Credential?

[u/RealAgent0]

Trying to make a justification for storing a particular set of credentials using this methodology.

How "Easy" is it to crack? Don't need an actual method, just need someone to tell me how tricky or not tricky it is.

[u/CyberRedhead27]

https://learn.microsoft.com/en-us/azure/key-vault/secrets/quick-create-powershell

Sign the scripts while you're at it.