Microsoft’s New Windows 11 Security Feature: Balancing Protection and Gaming Performance

Microsoft to Expand Memory Integrity Security Feature on Windows 11 Devices

Microsoft is gearing up to extend the reach of its memory integrity security feature for Windows 11 to more devices in the coming month. This kernel-level protection feature aims to thwart malicious code or drivers from running on a Windows 11 system. However, Microsoft has previously cautioned that it could potentially impact PC gaming performance.

Enhanced Security Measures Coming with Windows Quality Updates

Peter Waxman, group program manager at Microsoft, announced that Windows quality updates will start enabling memory integrity protection on eligible devices. These updates will also activate Virtualization-based Security (VBS) if not already enabled. This move aims to provide additional security capabilities, aligning with Microsoft’s commitment to ensuring Windows is secure by design and default.

Impact on PC Gaming Performance

While memory integrity restricts the execution of trusted kernel-mode code and drivers on a Windows 11 device, it can affect PC gaming performance, particularly on older hardware. Users with more modern CPUs may experience minimal impact, but those with older processors might observe a noticeable drop in frame rates while playing certain games. If you have previously disabled memory integrity, Microsoft will not automatically re-enable it with the upcoming updates.

Checking and Managing Memory Integrity

To determine if memory integrity is enabled on your Windows 11 PC, you can search for “Core Isolation” in the Windows search bar. This will open the Windows security app, where you can toggle memory integrity on or off. If you opt to disable this security feature to prioritize PC gaming performance, Microsoft recommends re-enabling memory integrity after you finish gaming.