SigmaNex Encrypted Mesh Network
Communicate Without
Infrastructure
LoRa radio nodes extend your private, encrypted network across city blocks — no cell towers, no internet, no carrier. Your messages stay within your trusted group, always.
01 / The Concept
Your Own Private Radio Grid
The internet is a shared, monitored, and fragile resource. SigmaNex gives you an alternative: a localized, encrypted, carrier-free network that you own and control.
WITHOUT SIGMANEX
WITH SIGMANEX MESH
02 / Capabilities
What the Mesh Gives You
No Infrastructure Required
LoRa radio extends your network across city blocks with zero cell towers, zero fiber, zero ISP. Each node is autonomous and self-powered.
Military-Grade Encryption
Every message is encrypted before it leaves the device. Decryption requires a key shared only within your trusted group — interceptors get nothing but noise.
Self-Healing Network
If a node goes down, the network automatically routes around it. The mesh expands as more nodes join. No single point of failure.
Bridged to Your AI Gateway
Field nodes relay messages back to the SigmaNex OS gateway. Users at the edge of the radio perimeter can query the AI and receive answers over the airwaves.
03 / How It Works
From Node to Answer
The journey of an encrypted query through the SigmaNex mesh.
Deploy Nodes
Place LoRa nodes throughout your area. Each node is compact, battery-powered, and begins relaying automatically.
Messages Relay
Any text, command, or AI query is encrypted and relayed hop-by-hop across the mesh. No message is stored permanently.
AI Gateway Receives
The central SigmaNex OS installation receives the query, processes it offline, and sends the answer back across the mesh.
End-to-End Encrypted
The entire chain — from device to gateway and back — is cryptographically sealed. No third party can intercept or read the content.
04 / Security
Encryption You Can Trust
Every packet that crosses the airwaves is encrypted before transmission. Even if someone intercepts your signal, they intercept meaningless ciphertext.
AES-128-CTR
Payload encryption. The same standard used by militaries worldwide. Hardware-accelerated on the node.
HMAC Authentication
Every message is signed. Forged or tampered packets are automatically detected and dropped.
Replay Prevention
Duplicate detection and timestamp validation prevent attackers from re-using captured packets.
See the Network in Action
Explore the interactive 3D map of deployed LoRa nodes — click on any node to inspect its live telemetry.
Open Network Map