Moving models and AI related data processing onto the PC also creates unique security challenges that need to be accounted for in the product design. This blog outlines the security and privacy models, security architecture and technical controls implemented in Recall preview, an all new exclusive experience coming to Copilot+ PCs. Recall is designed to help you instantly and securely find what youve seen on your PC. Recall snapshots and associated data are protected by secure VBS Enclaves .