Delivering the Future of Encryption

Quantum Xchange holds the key to protecting data today and in the quantum future. Our unique key delivery infrastructure helps organizations stay ahead of the evolving threat landscape and advances in computing with a quantum-safe encryption platform that’s enterprise-ready and deployable today.

Why Quantum Xchange
Why Quantum Xchange?

Because there’s too much at stake to wait.
Traditional encryption relies on legacy architecture (Public Key Infrastructure) that is outdated and inherently flawed. Rapid advancements in computing, the impending arrival of quantum computers, and an increasingly connected world has put the most popular method for protecting our digital universe at great risk. A new approach is needed.

Quantum Xchange’s out-of-band symmetric key delivery platform solves for the problems of legacy encryption to provide stronger security today and a quantum-safe solution to protect against future attacks.

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quantum security

Public Key Encryption (PKE) enables more than 4.5 BILLION internet users to securely access 200 MILLION websites and engage in $3 TRILLION of retail e-commerce annually and is vulnerable to quantum attack.

Cybercrime costs the U.S. economy $100 BILLION a year and costs the global economy $450 BILLION annually

What is Phio from Quantum Xchange?
Companies don’t have to deploy expensive rip-and-replace security projects to reap the benefits of quantum-safe solutions.

Ensuring your network architecture and communications are secure from known threats and the risks associated with advances in computing and mathematics can be a complex and daunting task, but the solution doesn’t have to be. Quantum Xchange offers quantum-resistant security solutions that are elegant in their simplicity and can be easily deployed across your crypto infrastructure today.

Our groundbreaking, out-of-band symmetric key delivery system addresses the shortcomings of legacy encryption while immediately improving your cybersecurity posture with quantum-enhanced protection for securing data and communications links.

Phio TX is unique in that it:

  • Makes traditional keys quantum safe with key-encrypting-key or two-key approach.
  • Closes vulnerability gaps by separating the key from the data path.
  • Can be deployed across any network media.
  • Leverages the power of all NIST PQC candidate algorithms.
  • Supports quantum keys from any source.
  • Improves QKD by removing its reliance on fiber and making point-to-multipoint delivery possible.
  • Is a next-generation platform for the distribution of quantum keys available as an appliance, cloud deployment, or edge device.
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A Response to NIST’s Post-Quantum Cryptography Adoption Challenges and Planning Requirements

In the April 2021 report published by NIST, Getting Ready for Post-Quantum Cryptography the standards body outlines the challenges associated with adopting and using PQC algorithms after the standardization process is complete – which is currently on pace for selection by the 2022-24 time frame.

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About Quantum Xchange

Quantum Xchange is a company of seasoned enterprise-security professionals excited about the future of security and new methods for protecting transmitted data around the world.

We’ve invented the first, quantum-safe key delivery system that offers true crypto agility and enables organizations to easily boost their data security posture with quantum-safe key exchange.

About Us


Securing the Future of Data


Partners in Preserving Our Digital World


Innovation Grounded in Security and Trust

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