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%

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