Google plans to give Private AI Compute a memory that follows users across devices
Google plans encrypted, device-keyed server-side memory so Private AI Compute assistants retain context across devices.
Google plans to add persistent, server-side memory to Private AI Compute so Gemini-powered assistants can keep context across sessions and devices. The platform currently processes sensitive data in a hardware-isolated cloud environment and discards context when a task ends. Under the proposed design, assistance data would be stored encrypted, with decryption keys held only on the user's devices, and a secure enclave would temporarily decrypt it over an authenticated end-to-end channel. Google published an updated technical brief, a tamper-proof record of server software, and independent audit results, and says devices can verify the software before sending personal data.