Secure Enterprise Messaging
Enterprise Client
Consumer chat apps posed GDPR risks
The client's teams were using WhatsApp for internal communication — creating Shadow IT risks, no DPAs with Meta, and zero control over data retention or Subject Access Requests.
EU-hosted zero-knowledge architecture
A proprietary messaging ecosystem hosted exclusively within the EU. End-to-end encryption ensures the server never sees plaintext. Centralised user management with enforced retention policies and comprehensive audit logs.
2024-05-20
feat: implement Signal Protocol via WebAssembly
Compiled C-level cryptography to WebAssembly for browser-native execution. All messages encrypted locally before transit over WebSockets.
Complete data sovereignty achieved
The organisation now has absolute control over all communications data. Full GDPR Article 5 & 32 compliance, sub-50ms message delivery, and zero data leakage to third-party cloud services.
Technology stack
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