PowerShell Signing and Execution Policy

Microsoft helps to protect against malware execution of potentially dangerous script with and Execution Policy setting. This is set on the local system using a PowerShell command that is run by the administrator. This can be also set through GPO.

https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-6

This protects against locally invoked scripts and can be set to enforce signing of scripts.

This does NOT block Cloudbridge proxy from executing scripts. Testing with "AllSigned" option did not restrict the proxy from executing user created scripts.

Implementation of script signing within Cloudbridge will be completely under the control of Cloudbridge. Client side settings will have no effect.