Keep your
calls private
Meet Zero Concierge — an ultimate solution for the confidentiality of your calls
Days
Hours
Minutes
Seconds
Pre-ICO starts 6 Nov 2017
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What is Zero Concierge?
Zero Concierge is a device that converts your voice into indecipherable sounds. At the other end of the call, the second Zero device restores the sound back and your partner hears your voice as usual. If someone does listen in on your conversation, they won't be able to understand a thing.
Protects from hacks and backdoors into your device as well as from man-in-the-middle attacks
Works with any cellphone providers, calling apps, and landlines
Windows, MacOS, iOS and Android apps
Zero Concierge is already here
Voice encryption technology has already been developed and proven. Check out our audio samples that were recorded with a real Zero Concierge device.
Blockchain-powered secret key exchange
Zero apps exchange unique keys using Diffie-Hellman method
You can establish a secure connection via a decentralised network or directly, by connecting both devices to one computer. There's no server to mess up with your keys or to be shut down.
Zero Tokens are gas for the key exchange system and a payment method for purchasing Zero Concierge devices. It's a ERC20 compliant utility token. Read more on Zero Tokens and our economic model in the Whitepaper.
What is Zero Token?
Who we are
Natasha Andreeva
product manager
LinkedIn
Telegram

Alexey Dolgushin
project manager
LinkedIn

Sergey Zinoviev
software engineer
We started working on Zero three years ago, and most of the time was devoted to creating reliable algorithms. Those competitors who attempted to make something similar before to us, did not fulfil promises and timeframes. We already have completed prototypes, ready for industrial production.
Andrew Gadzhala
electronic engineer
LinkedIn

Artem Peshkov
design engineer
LinkedIn

Roadmap
1
2014
Team assembling
2
2016
Working prototype of voice encryption technology
3
QI 2017
Small batch production
4
QIV 2017
ICO
5
QI 2018
Blockchain development
6
QIII 2018
Mass production completed, shipment begins