Military-Grade Encryption · End-to-End Secured
Messaging that
no one can read
but you.
TMS by TVB Network is a fully encrypted, zero-knowledge business messaging platform built for teams that take privacy seriously.
ENCRYPTION KEY
·
AES-256-GCM · X25519 · SHA-3-512
· ACTIVE
256-bit
AES Encryption Standard
E2E+
End-to-End + Zero Knowledge
Platform Features
Everything your team needs.
Nothing anyone else can see.
Built from the ground up with security-first architecture, TMS delivers enterprise-grade privacy with a consumer-grade experience.
End-to-End Encryption
Every message, file, and call is encrypted on your device before it touches our servers.
AES-256-GCM
Zero-Knowledge Architecture
TVB Network has zero access to your data. Your keys never leave your device.
Zero Access
Team Workspaces
Organised channels, DMs, group threads, and file sharing — all encrypted, all private.
Unlimited Members
Encrypted Video & Voice
HD video and crystal-clear voice with E2E encryption. No recording, no interception.
Up to 100 Participants
Disappearing Messages
Auto-delete messages after seconds, minutes, or days. No recoverable history.
Auto-Destruct
Cross-Platform Access
Web, Android, iOS, and desktop. Synced in real-time with no metadata leakage.
All Devices
Encrypted File Sharing
Send files up to 2GB with encryption. Files are wiped from servers after download.
2 GB per File
Broadcast Channels
Encrypted announcements to your entire organisation or selected groups.
Unlimited Recipients
Compliance & Audit Logs
GDPR, POPIA, SOC 2-ready with encrypted audit trails. Privacy by design.
POPIA · GDPR
How It Works
Encryption you can
actually trust.
TMS uses a layered security model combining the world's strongest encryption algorithms.
AES-256-GCM Message Encryption
Each message encrypted with a unique 256-bit key using Galois/Counter Mode.
X25519 Key Exchange
Elliptic Curve Diffie-Hellman — shared secret derived without transmission.
Forward Secrecy via Signal Protocol
New keys for every session. Past messages remain unreadable even if a key is compromised.
1// TMS Encryption Layer
2import { signal, aes256gcm } from '@tvb/crypto';
3
4async function sendMessage(payload) {
5 const sk = await signal.ratchet();
6 const iv = crypto.getRandomValues(...);
7 const ct = await aes256gcm.encrypt({
8 key: sk, iv, data: payload
9 });
10 // Key never leaves device
11 return { ct, iv, meta: null };
12}
Live Preview
Clean. Fast. Encrypted.
TMS feels like the tools you love, with security your IT team will approve.
SN
Sarah N.
Online · Encrypted
End-to-end encrypted. Only you and Sarah can read these messages.
Hey! Just reviewed the TMS security audit. Looking solid
9:41 AM
Thanks! The AES-256 layer is fully live now. Zero logs on our end.
Perfect. The team's onboarded. Channels are encrypted too?
9:43 AM
Every single channel, DM, file, and call. Not even TVB Network can access them 🛡️
This is exactly what we needed. Let's roll it out.
Just now