Resources

Toshiba has worked with US bank Wells Fargo and other partners to test a fully operational QKD deployment that demonstrates how different products and technologies can successfully work together to provide quantum-secure communications.

Quantum Key Distribution (QKD) technology offers a powerful way to securely transmit data without risk of decryption, even by quantum computers. But integrating the technology into existing telecommunication networks has previously posed problems for deployment and compromised performance – until now. This whitepaper outlines how Toshiba technology enables businesses to easily integrate quantum-safe technologies into existing telecoms infrastructure without dedicated fibres.

A trackside fibre communication link in the Czech Republic has recently been upgraded to a quantum-secure connection using Toshiba’s multiplexed QKD technology. Despite heavy railway traffic in close proximity, the…

Find out more about our London Quantum-Secured Metro Network which uses Quantum Key Distribution between three London nodes together with customer access tails. The commercially ready solution is fully integrated into the BT network and has on-boarded its first customer.

This article describes experimental research studies conducted toward understanding the implementation aspects of high-capacity quantum-secured optical channels in mission-critical metro-scale operational environments using quantum key distribution (QKD) technology.