Agent state is architecturally isolated per-agent in a dedicated confidential VM whose encryption keys are held by the user, so the platform provider itself cannot read agent memory, credentials, or personal data.
This relocates the trust boundary for agent memory and secrets from the platform backend to a user-keyed confidential compute enclave, which is a concrete pattern for building agents that hold sensitive personal context and credential stores.
Any agent that stores long-lived private state (memory, credentials, personal data) can adopt provider-blind per-instance isolation rather than relying on platform-level access controls.
Every agent gets its own secure computer called Muse Secure VM.
Muse Secure VM and Muse Confidential VM ensure Meta cannot see what is inside your virtual machine.
Encryption keys held by users so Meta cannot access personal data or password stores.