Quantum-Encrypted · Self-Hosted · Zero Trust
NovaE²E — Quantum Encrypted

The Most Secure
E2EE Messaging
for Enterprises

NovaE²E is a quantum-encrypted, self-hosted end-to-end encrypted messaging platform. MLS protocol, post-compromise security, forward secrecy — outperforming every competitor.

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0
Bit AES-GCM Encryption
0
% Self-Hosted
0
Metadata Leaks
0
Min Key Rotation
Security Features

Enterprise-Grade Encryption

Every message, every call, every file — quantum-encrypted end-to-end. No compromises, no backdoors, no metadata leaks.

Full E2EE by Default

Every message is end-to-end encrypted using MLS protocol. Not optional — it's on by default for all conversations, group chats, and file sharing.

MLS Protocol

Local-Only Key Storage

Encryption keys never leave the device. Not stored on servers, not in the cloud. Even with full server access, messages remain unreadable.

Zero Knowledge

Quantum-Enhanced Crypto

AES-256-GCM with quantum-generated IVs from our QRNG entropy pool. HMAC-SHA512 signatures with automatic key rotation every 5 minutes.

Post-Quantum Ready

Post-Compromise Security

If a session key is ever compromised, future and past messages remain secure through forward secrecy and automatic key ratcheting.

Forward Secrecy

Zero Trust Architecture

The server is designed to be untrusted. Even if the server is compromised, no message content or encryption keys can be extracted.

Server-Side Blind

Device Verification

Cross-device identity verification ensures you're always talking to the right person. Fleet device verification for enterprise MDM deployments.

Fleet MDM Support
Comparison

How NovaE²E Outperforms Others

A feature-by-feature comparison with the most popular enterprise messaging platforms.

Security Feature NovaE²E Slack MS Teams Element Threema
Full E2EE by Default ✓ ✕ ✕ ✕Opt-in only ✓
Local-Only Key Storage ✓ ✕ ✕ ✕ ✓
Messaging Layer Security (MLS) ✓ ✕ ✕ ✕ ✕
Consistent Crypto Protocol ✓ ✕ ✕ ~Not default ✕
Post-Compromise Security ✓ ✕ ✕ ~Not default ✕
Forward Secrecy ✓ ✕ ✕ ✓ ✓
Zero Trust Architecture ✓ ~Not native ~Not native ✕ ✓
Device Verification ✓ ✓ ✓ ✕ ✓
Fleet Device Verification ✓ ✕ ✕ ✕ ✕
Encrypted Backup & Restore ✓ ✕ ✕ ✓ ✓
Always E2EE File Sharing ✓ ✕ ✕ ✕ ✓
Encrypted Group Calls ✓ ✕ ✕ ✕ ✓
Spam-Free Federation ✓ ✕ ~Open default ~Open default ✕
SSO with SCIM 2.0 ✓ ✓ ✓ ✕ ✕
Self-Hosted / On-Premises ✓ ✕ ~Limited ✓ ✓
Quantum-Enhanced Encryption ✓ ✕ ✕ ✕ ✕
AI-Powered Threat Detection ✓ ✕ ✕ ✕ ✕
Security Rating

Overall Security Score

Based on encryption strength, architecture, key management, and compliance features.

NovaE²E
98%
Threema
72%
Element
61%
MS Teams
34%
Slack
22%
Architecture

Built on Proven Technology

Battle-tested open-source components with quantum-enhanced security layers.

MLS Protocol (RFC 9420)

Messaging Layer Security — the IETF standard for scalable E2EE group messaging. Tree-based key derivation for efficient group key management.

Proteus / MLS Hybrid

Quantum Key Rotation

Session keys rotate every 5 minutes using quantum-random entropy from our QRNG pool. AES-256-GCM with quantum-generated initialization vectors.

QRNG → AES-256-GCM

Quantum Mesh Network

All inter-instance communication is encrypted via the QMesh/1.0 protocol. HMAC-SHA512 signatures prevent spoofing and replay attacks.

QMesh/1.0 Protocol

Self-Hosted Infrastructure

Deploy on your own servers. Full control over data, keys, and infrastructure. No third-party cloud dependencies. Your data stays yours.

Docker / Kubernetes

End-to-End Encryption Flow

Watch how your messages are protected across the NovaE²E network

Sender
Device-local keys
AES-256 + QRNG
NovaE²E Server
Sees only ciphertext
Decrypt
Receiver
Device-local keys
Zero-Knowledge Relay
Quantum-Resistant IV
Forward Secrecy
Getting Started

Deploy in Minutes

From zero to fully encrypted enterprise messaging in under 10 minutes.

1

Subscribe to NovaOS

Choose your plan at novaos.cloud. NovaE²E is included in all plans — Starter, Professional, and Enterprise.

2

Auto-Deploy Server

NovaOS automatically provisions a dedicated Hetzner server and deploys the full NovaE²E stack with quantum encryption.

3

Invite Your Team

Create accounts, set up SSO, and start messaging. Device verification, encrypted calls, file sharing — all E2EE from day one.

Get NovaE²E

Start Secure Messaging Now

Open in your browser instantly or get the native app for your device.

Live

NovaE²E Web App

Launch the full encrypted messenger directly in your browser. No download, no installation — just secure communication.

Open Web App

Android

Push notifications & biometric auth

Soon

Desktop

Windows, macOS & Linux

Soon

iOS

iPhone & iPad with FaceID

Soon
NovaOS subscription required. View Plans

Ready for Unbreakable Security?

Deploy NovaE²E on your own infrastructure today. Quantum-encrypted, self-hosted, zero trust.

Open NovaE²E View Plans & Pricing →