I've been building Nathbrok, a secure communication platform designed for individuals and businesses that need more control, more privacy, and more autonomy than mainstream messaging apps provide.
Most messaging platforms today are either consumer-focused, ad-driven, or limited in how much control they give over files, encryption, and data management. Nathbrok takes a different approach:
What it does
End-to-end encrypted messaging
Encrypted file storage and sharing
Multi-device session support
Real-time communication using a custom encryption layer
Admin roles for business groups
Optional advanced encryption modes for high-sensitivity data
Why I built it
I wanted a platform where:
Users control their data, not third-party platforms
Encryption isn’t a “feature” – it’s the core
File sharing is first-class and secure
Small teams and businesses can use a private environment without complex setup
Most “secure” platforms still rely on central storage assumptions or don’t let users manage their data flow. Nathbrok is designed to give full autonomy while keeping things simple to use.
What’s under the hood
Custom encryption layer for messages & files
Stateless session handling
Realtime tunneling system for multi-device sync
Optimized database design for encrypted objects
Mobile (Android) and web versions
What I’m looking for
Feedback on the encryption model
Thoughts on UX flow
Suggestions on scaling the real-time system
Security critiques (welcome)
General feedback from builders
Try it
Website: nathbrok.online
Email contact: nathbrok.sbgc@gmail.com
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