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    Case study

    Securing Critical Infrastructure using Trackside Fibre

    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…

  • Case study

    London Quantum-Secured Metro Network (PDF, 480KB)

    This paper covers a commercially-ready QKD metro network built in London, complete with customer access tails and an aggregated central metro node, able to support multiple customers. The solution includes a full Key Management System; encrypted classical Ethernet data on the same fibre and a Data Communications Network (DCN) for full remote monitoring at BT’s Network Operations Centre (NOC).

  • Whitepaper

    [EXTERNAL] Paving the way toward 800 Gbps quantum-secured optical channel deployment in mission-critical environments

    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.

  • Datasheet

    Toshiba QKD Systems LX Datasheet (PDF, 3.4 MB)

    Latest product details and specifications for FleXible QKD system LX. Discover all the key details – download now.
  • Datasheet

    Toshiba QKD Systems LD & MU Datasheet (PDF, 1 MB)

    Latest product details and specifications for Multiplexing MU and Long Distance LD QKD systems. Discover all the key details on our Long Distance and Multiplexing QKD systems – download now.
  • Whitepaper

    Quantum Cryptography: a New Age in Data Security

    Today’s security challenges and tomorrow’s security fears are driving the adoption of reliable quantum cryptography solutions and services to enable better data security in a quantum age. Dr Andrew Shields contributes to this December 2018 edition of Scientific Computing World with an article examining the importance of technologies like QKD to the future of data security, and methods for putting quantum cryptography into practice.
  • Whitepaper

    Innovation in Action: Quantum Computing and the Threat to Network Security

    How BT and Toshiba are turning quantum innovation into services that secure customer data, by protecting connections and digital communications.

  • Whitepaper

    [EXTERNAL] Experimental quantum key distribution beyond the repeaterless secret key capacity (Nature)


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