Mchinnovation

Privacy is the new gold.

We build security software that protects what matters by keeping as little of it as possible. No cloud to trust, no master key to steal, no plaintext left lying around.

Mchinnovation diamond logo
New · U-Chat

Private messaging with no account and no phone number.

Pair with the people you trust by scanning a QR code in person. Every conversation is end-to-end encrypted with post-quantum protection, and it keeps working nearby when there is no internet.

U-Chat conversation list An encrypted U-Chat conversation
The Mchina Cybersuite

Four products. One job each.

Sovereign security tools built on one shared cryptographic core. Each does the job without the thing that usually gets breached.

Local files

Desktop Guardian

Keeps working files sealed on disk and opens them only into a memory-backed workspace. At rest there is only ciphertext.

Team vault

NetVault

A shared server or NAS vault where each person unlocks with their own key, with a tamper-evident log of every access. No admin master key.

Passwords

Password Interceptor

A password manager that stores no passwords. Each one is re-derived on demand and typed in for you, never saved.

File sync

P2P Vault

Direct device-to-device sync, end-to-end encrypted and sender-authenticated. No cloud account in the middle.

Our approach

Nothing stored means nothing to steal.

Sovereign

Runs on your own machines, on-premises or peer-to-peer. Your data stays in your jurisdiction.

Open standards

Only well-studied, published cryptography. Security holds even if an attacker has every line of our source.

Argon2idXChaCha20-Poly1305X25519Ed25519ML-KEM

One core

One tested Rust core under every product. Harden it once and every product benefits.

Contact

Built for those who can't trust the cloud.

Law and finance, health and research, press, the public sector, mining and field teams. If "someone else holds it" is the risk, talk to us.