Harden-Windows
One-command Windows 10/11 hardening with 18 modules, 4 profiles, allow-lists, rollback & dry-run
FrenzyPenguin Media
Defense is the best defense.
Open-source security hardening for Windows & Linux. Exploit mitigation that actually works. Zero telemetry. Ever.
Featured Tools
Production-grade security tooling for Windows and Linux — battle-tested, zero telemetry
Cripple-NetStrip
Network hardening · DNS sinkhole · Encrypted DNS · Firewall · Traffic classification
ExploitProtection
Windows Exploit Protection (Ultimate) GUI — ASR rules, CFG, DEP, SEHOP, arbitrary code guard
MeshCore Vanity Key Generator
Browser-based Ed25519 vanity key generator — GPU-powered, scalar-walk optimized, prefix/suffix matching
auto-resume
Self-healing OpenCode sessions — automatic retries, model rotation on quota/outages, permission autopilot & walk-away task autonomy
SystemMonitor
Live system health on your desktop — CPU, RAM, disk, network, GPU, sensors with alerts
Hardening Guides
Step-by-step post-install security for your operating system
Windows 10/11 STIG-Style Hardening
18 modules, 4 profiles, allow-lists, rollback, dry-run — one command.
View GuideLinux Post-Install Hardening
Firewall, encrypted DNS, Tor, auditd, AppArmor — automated.
View GuideCommunity & Support
Pick a project, then choose how to engage
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