Microsoft tightens Windows driver signing and prepares broader Memory Integrity rollout

Microsoft is turning its Driver Quality Initiative (DQI) into more visible enforcement, with stricter driver-signing checks, cloud-based rollback, and a pilot designed to deliver display drivers only to compatible systems. Windows 11 quality updates expected in October may also enable Memory Integrity on more eligible PCs, improving protection against malicious or untrusted kernel drivers but potentially reducing gaming performance on older hardware.
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https://4sysops.com/archives/microsoft-tightens-windows-driver-signing-and-prepares-broader-memory-integrity-rollout/