Privacy Built Into the Architecture
GSTNet encrypts messages, calls and files before they leave your device, and connects calls directly device-to-device whenever possible. Here's how that works.
The Problem With Server-Readable Communication
When a service can read your messages on its servers, your privacy depends on everyone who can reach those servers.
Central Servers = Central Risk
If a service can read message content on its servers, a single breach, court order or insider can expose it.
Governments Can Compel Access
In most countries, companies can be legally required to hand over the data they hold. Whatever a company can read, it can be forced to provide.
Your Data Can Be The Product
Some free services earn money from advertising and from data about how you use them.
The GSTNet Solution
Peer-to-Peer First
Calls connect directly device-to-device whenever networks allow. When that is not possible, an encrypted relay carries the call. Content stays encrypted throughout.
We Don't Hold the Keys
Global Space Technology does not possess the cryptographic keys required to decrypt protected message content. This is a property of the encryption design, not an absence of servers.
We Sell Security, Not Data
Our business model is subscriptions. We do not sell your personal information — we have no need to when our revenue comes from users paying for the service directly.
How Messages Travel
Services without end-to-end encryption — the server can read your messages
You
Send message
Their Server
Can read
Contact
Receives
Government
Can demand access
Advertisers
May use your data
GSTNet — encrypted on your device, direct or relayed
You
Encrypted locally
Direct or Server
Cannot decrypt content
Contact
Decrypted locally
AES-256-GCM encryption · X25519 key agreement · Forward secrecy
Building the Future of Secure Communication
Founded in 2017, GSTNet has a clear multi-phase roadmap toward global infrastructure-independent communication.
Phase 1 — Windows App
Encrypted messaging, voice calls, video calls, and file transfer. AES-256-GCM encryption. Interface in 19 languages. 90 days of introductory access.
✓ Voice calls
✓ Video calls
✓ File transfer
✓ 19-language interface
Phase 2 — iPhone & iPad
Encrypted messaging, voice, video and group calls, and file transfer, with push notifications and on-device message translation. Android is in development.
✓ Group calls
✓ On-device translation (about 20 languages)
✓ Interface in English, Persian, Japanese
⟳ Android development
Phase 3 — Enterprise & Gov
Multi-seat licensing, admin dashboards, compliance documentation, dedicated deployment support, SLA guarantees.
○ Compliance tools
○ Dedicated support
○ On-premise option
Phase 4 — Satellite Mesh
Communication without any internet infrastructure. RF and satellite transport layers. Battlefield-ready global mesh network operable from anywhere on Earth.
○ Satellite integration
○ Mesh networking
○ Offline-first design
Join the Privacy Revolution
Start with 90 days of introductory access. No credit card. No compromise.