Set PowerShell ConstrainedLanguage Mode per Group Policy

PowerShell Language Modes are a way to restrict the functionality of PowerShell to increase the security of a system. Of course, this is only one small piece in a larger security strategy, so this alone is not sufficient protection for a system. At the same time, it’s also a double-edged sword: Advantage: we remove a powerful tool from potential attackers. Disadvantage: We as administrators can no longer use PowerShell properly on a system either....

2023-05-20 · 6 min · Andreas Dieckmann