Microsoft promises to make more Windows 11 PCs secure by default next month: Announces automatic memory integrity protection enablement on more devices
Microsoft has announced plans to expand automatic activation of “Memory Integrity Protection” on Windows 11 PCs, with the rollout beginning in October 2026. This kernel-level security feature, built on Virtualization-based Security (VBS), is designed to protect critical Windows system components from tampering and sophisticated attacks with minimal user configuration required.
The feature is already enabled by default on most modern Windows PCs, but this announcement represents an effort to extend protection to additional eligible devices. By making the security feature automatically enabled rather than optional, Microsoft aims to improve the baseline security posture of Windows devices across its user base. Memory Integrity Protection operates at the kernel level to prevent unauthorized access to and modification of essential Windows processes and data structures that could be exploited by advanced malware or attack methods.
This move aligns with Microsoft’s broader security-first strategy for Windows 11, emphasizing that critical protections should be enabled by default rather than requiring users to manually configure them. The October 2026 expansion demonstrates the company’s commitment to raising baseline security standards across its platform.