DIU FOUNDRY INDIA · Live

Void-Trust.

Zero-trust architecture for IoT.

Continuous cryptographic verification of every connected device.

LIVE

SECURITY · HARDWARE

01 · THE PROBLEM

Why this exists.

Problem statement CMV26403: design a secure, hardware-level zero-trust architecture for large-scale IoT and cyber-physical systems.

02 · THE APPROACH

What we built.

Devices send signed requests to a zero-trust verification layer that checks signatures, blocks replays and updates each device's trust state live on a control dashboard.

03 · WHAT'S INSIDE

Core capabilities.

01Per-device HMAC-SHA256 authentication
02Replay protection with a 5-minute timestamp window
03TLS-encrypted communication
04Tamper detection → instant compromise + lockdown
05Real-time trust-state dashboard

04 · ENGINEERING NOTES

Tools and disciplines.

This entry is part of an independent, student-led technology studio in India. DIU means Dominance, Intelligence, Unity; this studio is not affiliated with the U.S. Defense Innovation Unit.

Void-Trust is recorded as a live in the Foundry archive. That label describes the current stage documented by the studio; it is not a claim of certification, third-party endorsement or production readiness.

The case-study record summarizes the documented problem, approach, capabilities and technology stack. Public source and live-build links are supplied where available, so visitors can inspect the artifact directly rather than infer maturity from a visual preview alone.

ESP32TypeScriptSupabase Edge FunctionsHMAC-SHA256SECURITYHARDWARE

05 · EXPLORE

Open the actual work.

Open live build ↗View source on GitHub ↗VoidTrust architecture repository ↗

KEEP EXPLORING

Related work from the Foundry.

VIEW ALL PROJECTS ↗

PROTOTYPE