● Covered by 1 source · 1 reportMedium impact1 neutral
Microsoft to Enable Memory Integrity Security Feature on More Windows 11 Devices
Key points
- Memory integrity will be enabled on more Windows 11 devices next month.
- The feature is a kernel-level protection against malicious code.
- It can reduce PC gaming performance, especially on older CPUs.
- Users can disable the feature via Core Isolation settings.
Upcoming Security Rollout
Microsoft is preparing to activate its memory integrity security feature on a wider range of Windows 11 devices starting next month. This kernel-level protection is intended to block malicious code and drivers from running on a Windows 11 machine. The rollout will also enable Virtualization-based Security (VBS) on eligible devices, according to Peter Waxman, group program manager at Microsoft.
Potential Performance Impact
While memory integrity enhances security by allowing only trusted kernel-mode code and drivers, Microsoft has previously indicated it can affect PC gaming performance. The impact is less significant on modern CPUs, but users with older processors might experience a more noticeable drop in framerates in certain games. If the feature has been previously disabled by a user, Microsoft will not re-enable it automatically.
User Control and Recommendations
Users can check and manage the memory integrity setting by searching for 'Core Isolation' in Windows and accessing the Windows security app. Microsoft suggests re-enabling memory integrity after gaming sessions if users choose to disable it for performance reasons.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
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Reporting from
Microsoft will enable the memory integrity security feature on additional Windows 11 devices next month, a kernel-level protection designed to prevent malicious code. This change may impact PC gaming performance, particularly on older processors, as it restricts untrusted kernel-mode code and drivers.