Advancing Windows driver security: Removing trust for the cross-signed driver program
Microsoft announces the removal of trust for all kernel drivers signed by the deprecated cross-signed root program, enhancing Windows security by enforcing that only drivers signed through the Windows Hardware Compatibility Program (WHCP) are trusted by default. This change will take effect with the April 2026 Windows update for Windows 11 versions 24H2, 25H2, 26H1, and Windows Server 2025, aiming to reduce attack surfaces while maintaining compatibility for essential cross-signed drivers through an allow list.Public Preview: User-initiated provisioning for Windows 365 Reserve
Announcing public preview of user-initiated provisioning for Windows 365 Reserve, a new capability that allows eligible users to provision their own Reserve Cloud PC directly from the Windows App. This capability helps provide more direct access to Reserve Cloud PCs when devices are unavailable- especially during large-scale device disruptions, for time-critical roles, or when support teams are already under load.
