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The quantum computing advances made over the past couple of years have led to the pronouncement of "Q-day" – the day a quantum computer will be able to break any current encryption in seconds.


  • This report explores how a new, different approach of quantum key exchange can provide a quantum-resistant security solution today.

Features and Benefits

  • Discover how Quantum Xchange provides a secure way to protect data in a post-quantum computer era
  • Understand how Quantum Xchange uses trusted nodes to extend the range of a dark fiber network so that it can transmit a photon over 100km.

Key questions answered

  • What are the key security risks in a quantum computing era?
  • What technologies are quantum resistant?

Table of contents


  • Catalyst
  • Key messages
  • Ovum view

Recommendations for enterprises

  • Why put Quantum Xchange on your radar?


  • Background
  • Current position

Data sheet

  • Key facts


  • On the Radar
  • Author