group-policy topic
Windows-Secure-Host-Baseline
Configuration guidance for implementing the Windows 10 and Windows Server 2016 DoD Secure Host Baseline settings. #nsacyber
GPOZaurr
Group Policy Eater is a PowerShell module that aims to gather information about Group Policies but also allows fixing issues that you may find in them.
PAW
PolicyPlus
Local Group Policy Editor plus more, for all Windows editions
windows-secure-group-policy
Windows 11 secure group policy for standalone devices
Windows-10-Hardening
An admittedly frivolous (and infrequently updated) attempt to harden Windows 10.
adsys
Active Directory bridging tool suite
PSPEditor
PowerShell Policy Editor
idle-logoff
A group-policy enabled utility for logging off idle windows user sessions