PowerShell scripts/GUI tools for the enterprise to harden Windows Defender Firewall via group policy (GPO). These can be used to enforce network level application whitelisting and strengthen the security posture of devices to defend against attacks such as software supply chain and can be used with privileged access workstations (PAW).
The major new feature in this release is the update function, the script now supports updating existing policies if domain resource addresses are added or changed. This release contains additional rules including the 1807 Windows Defender platform rules.
I need some feedback on the results so that I can update the scripts and move towards v1.0.0