How It Works

BlackVoice Technologies is a Progressive Web App (PWA) that runs in your browser with native app-like capabilities. Here's how the platform works technically.

Progressive Web App

Install directly from your browser — no app store required. Works offline with service worker caching, supports push notifications, and provides a full-screen native experience on mobile and desktop.

Client-Side Encryption Pipeline

• Messages are encrypted in your browser before being sent using AES-256-GCM
• Key derivation uses PBKDF2-SHA256 with 600,000 iterations
• Optional post-quantum protection via QuantumVault™ (ML-KEM-768)
• Perfect Forward Secrecy via Signal Protocol (X3DH + Double Ratchet)

Real-Time Communication

WebSocket connections provide instant message delivery, typing indicators, read receipts, and presence status. Messages are delivered in real-time and stored encrypted on the server for offline retrieval.

Location Sharing

Real-time location sharing with privacy controls. Location data is encrypted and users have full control over who can see their position, with automatic expiration and one-tap sharing revocation.

Emergency Systems

MeshComm™ LIFELINE provides emergency SOS alerts with GPS coordinates, safety check-in timers, and group rally points. Emergency communications use highest-priority delivery channels.

Privacy Controls

Granular privacy settings: control who sees your online status, read receipts, profile information, and location. Screen guard protection prevents screenshots in sensitive conversations.