Trust Center
How to report a security vulnerability in letro.com or the Letro applications, and what you can expect from us.
Letro is encrypted and evidential. Here is how those two properties fit together.
Where Letro data lives, who operates it, and how each deployment tier changes the answer.
Letro is built as a Proof-of-Service / Digital Registered Delivery platform.
How Letro detects, contains and resolves security incidents, and how customers are notified.
We minimize reliance on third parties. Below are the entities that handle encrypted bits or metadata.
Matrix end-to-end encryption with Olm/Megolm, TLS 1.3 transport, device verification — and what the homeserver can and cannot see.
Discuss Your Deployment Model
Whether you need a standard rollout, private infrastructure, or stricter residency and isolation requirements, Letro gives you a trustless foundation for secure client communication.
