"The Vault is Solid. The Delivery Truck is Not." -- Microsoft Recall's Two-Year Re-Architecture from Plaintext SQLite to VBS Enclaves
How Microsoft Recall went from a plaintext SQLite database broken in four weeks to a VBS-Enclave + TPM-sealed + Hello-gated architecture, and what TotalRecall Reloaded still extracts. (Article title borrows Alexander Hagenah's framing, attributed in §8.1.)