Some of the words
Unlike executing scripts.\1.ps1, this Constrained Language mode limits powershell's function advantages when executing complex statements, such as password capture with Mimikatz
The official details are as follows
Actual use
Enabling the policy as follows directly changes system environment variables
Checking constrained language mode:
Maybe in your redteam attack you can to use the ps1's mimikatz to caputre, then you want to download the ps1 script, now you will be fail like this
Of course, if you have enough permissions, you can directly modify the environment variables, modify the relevant mode, and then open a PowerShell to bypass, if you do not have enough permissions, but can downgrade to PowerShell2, to bypass the restricted language mode, the effect is as follows
