Communication Platform

Full-Platform Communication.
Zero Compromise.

Every capability operates within the encrypted envelope. No feature weakens the security model. Communication control is structural, not optional.

Secure Message Exchange

Per-message key derivation through the Double Ratchet protocol. Forward secrecy ensures a compromised key exposes nothing historical. Delivery and read status cryptographically confirmed under user-controlled visibility.

AES-256-GCMForward secrecy per messageControlled read receiptsOffline message queuing

Encrypted Voice Communication

Real-time voice signaled through the secure WebSocket channel, routed via encrypted media transport. No server-side recording capability exists. Call metadata stored locally only.

End-to-end encrypted mediaWebRTC secure transportZero server-side recordingLocal-only call history

Confidential File Exchange

Documents, images, and media encrypted client-side before upload. The server handles only opaque blobs. No inspection, no indexing, no readable storage.

Client-side encryptionNo server-side inspectionEncrypted at rest and in transitInline media preview

Controlled Status Visibility

Status and presence delivered through server-authoritative channels with audience-level control. Users determine precisely who observes their activity.

Audience-controlled visibilityGranular presence controlServer-authoritative deliveryEncrypted status content

Multi-Device Session Management

Each device maintains independent cryptographic identity through the Sesame protocol. Adding a device does not share private keys. Devices revoked independently. Session state synchronized without compromising isolation.

Per-device key bundlesIndependent session stateDevice revocationNo shared private keys

Group Communication Security

Group messaging under the MLS protocol. Each epoch produces new symmetric keys. Member changes trigger automatic rekeying. Post-compromise security ensures temporary exposure does not permanently compromise the group.

MLS Ratchet TreeEpoch-based rekeyingPost-compromise securityScalable group encryption

Privacy-Preserving Identity

Cryptographic identity without phone number dependency. Accounts created with username and passkey. No personal information required. No centralized directory mapping real-world identity to communication identity.

No phone number requiredNo address book scanningOpt-in contact discoveryPasskey-based identity

Encrypted Contact Synchronization

Optional cross-device contact sync with client-side encryption. Contact data encrypted with a per-user key before upload. The server stores and returns an opaque blob it cannot read, modify, or analyze.

Client-side AES-GCM-256HKDF key derivationEd25519 request signingZero-knowledge storage

Evaluate the Platform

Enterprise deployment and private infrastructure options available. Contact us for sovereign evaluation.

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