Liberland Chat: Privacy by Design, Choice by Default
Liberland Chat is built on the Matrix protocol and operates on a self-hosted Synapse server managed by Liberland. This avoids reliance on third-party hosted messaging infrastructure and allows the communication stack to remain transparent, auditable, and aligned with Liberland’s principles of user control and digital sovereignty.
End-to-End Encrypted Direct Messages
All one-to-one direct messages in Liberland Chat are end-to-end encrypted by default using Matrix’s standard encryption mechanisms. Messages are encrypted on the sender’s device and can be decrypted only by the intended recipient, with encryption keys tied to individual user devices. Message content is never accessible to the server, including Liberland-operated infrastructure.
Group Chats with User-Controlled Encryption
Liberland Chat supports both encrypted and unencrypted group chats, allowing users to choose the appropriate privacy level for each room. Encrypted groups provide end-to-end protection for all participants and are suited for private discussions or sensitive coordination. Unencrypted groups can be used for public communities, announcements, or large-scale discussions where accessibility and moderation are prioritized. These choices are explicit and user-driven, with no hidden defaults or silent downgrades.
Cryptography and Forward Secrecy
Encryption behavior follows the security guarantees provided by the Matrix protocol, including forward secrecy at the protocol level. Message keys are rotated over time so that previously sent messages are not automatically exposed if a device is compromised at a later stage. Each device maintains its own encryption identity, with Matrix’s session verification mechanisms supported at the protocol level
Open Protocol and Auditable Security
Liberland Chat is built on openly documented Matrix specifications and uses well-reviewed cryptographic standards rather than proprietary or closed implementations. The messaging layer, encryption design, and key management flows are publicly documented and open to independent security review.
Minimal Data Exposure
Liberland Chat does not access message content, scan conversations, or use communication data for advertising or profiling. Where limited metadata is required for message delivery and synchronization, it is handled according to Matrix standards and is not used for tracking or monetization.
Availability and Ongoing Development
Liberland Chat is available as part of the Liberland Services app and is currently in beta. All core messaging features are fully usable for everyday communication, while additional refinements and enhancements continue to be developed. This beta status reflects ongoing improvement rather than a limited demonstration. Users who encounter issues or wish to share feedback are encouraged to contact justice@liberland.org.
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