Harden-Windows-Security
The premium Open Source alternative to Microsoft Intune
🎯 Best for:Users and admins needing to maximize Windows security without third-party bloatware.
What is Harden-Windows-Security?
Automates the application of Microsoft-recommended security baselines and hardening configurations for Windows environments. Implements SLSA Level 3 compliant processes to secure personal and enterprise workstations.
Tech Stack
C#OS & Utilities
Why Harden-Windows-Security?
- • Uses native OS features
- • Always up-to-date
- • High security compliance (SLSA)
Limitations
- • Can break legacy apps
- • Requires PowerShell knowledge
- • Windows only
3/5/2026
Last Update
303
Forks
6
Issues
MIT
License
Financial Leak Detected
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Competitor Cost
-$1,440
/ year (est. based on Microsoft Intune)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%