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New releaseSep 12, 2026

Harden-Windows-Security HardenSystemSecurity-v1.0.88.0

Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build of Windows | Provides tools and Guides for Personal, Enterprise, Government and Military security levels | SLSA Level 3 Compliant for Secure Development and Build Process | Apps Available on MS Store✨

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Harden Windows Security | A New Threat to Malware

Harden Windows Safely, Securely, Only With Official Microsoft Methods

Microsoft Store page of Harden System Security App Link AppControl Manager Install

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[!IMPORTANT]
Here are Quick Access Points to Important Sections of this Repository

Harden System Security App

Indicator for the AppControl Manager AppControl Manager App

Indicator for App Control for Business Resources Application Control for Business Resources

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[!NOTE]
This repository only uses the features that have already been implemented by Microsoft in Windows OS to fine-tune it towards the highest security and locked-down state, without relying on any 3rd party component or dependency, using well-documented, supported, recommended and official methods. Continue reading for comprehensive info.


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Harden System Security App Demo

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