🛡️ Windows Security Hardening Guide

Last updated: January 23, 2025

Lock down Windows beyond default settings by disabling unnecessary services, enabling advanced protections, and reducing attack surface.

Overview

Harden your Windows installation against attacks by disabling risky services, maximizing UAC, enabling memory integrity, and configuring attack surface reduction rules.

What this helps with

What to expect: Hard difficulty • usually about 45-60 minutes.

This is one of 30 Security & Privacy fixes in the WindowsHelper library. The full step-by-step fix lives in the WindowsHelper app.

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