Breaking Typical Windows Hardening Implementations

This post documents practical techniques to bypass common Windows Group Policy hardening controls. It walks through two main scenarios (local admin and standard user) and provides concrete methods such as manipulating ntuser.dat, using LOLBins or recompiled binaries (cmd.dll/regedit variants), leveraging regedit silent operations, vbscript and PowerShell for registry access, and changing registry ACLs to make preference changes persistent; the content is aimed at demonstrating weaknesses and defensive implications of various GPO settings.