Authenticated ownership
Supplied RLS policies restrict account records to the authenticated owner.
ALLLAST describes only controls that are present in this release. We do not use labels such as “bank-grade,” “military-grade,” “zero-knowledge,” or “end-to-end encrypted” without independent evidence.
These statements are based on the packaged frontend and the inspected Supabase schema and Edge Functions. Credentialed end-to-end production tests remain a separate release gate.
Supplied RLS policies restrict account records to the authenticated owner.
Uploads use a random path under the user ID and are opened through short-lived signed URLs.
One database function creates the message, recipient link, delivery rule, audit entry and attachment scan record.
A delivery job is not created while an attached file has not been marked clean.
Recipient access tokens are handled server-side; keyholder access uses 12-character keys and server-side attempt limiting.
Checkout creation and signed Stripe webhook processing run in Edge Functions rather than public browser code.
Before public launch, the live environment must pass these checks. This page deliberately separates implemented code from confirmed operations.