At Toshiba, we’re committed to delivering world-leading technology that protects the private information of citizens and organisations.
As quantum computing becomes more widely available, the volume and severity of cyber attacks will put sensitive data under threat like never before. Only quantum-safe solutions will be able to withstand decryption from quantum computers, which will have the power to bypass current encryption methods in minutes.
Our quantum cyber security solutions, based on decades of scientific research, apply the fundamental laws of quantum physics to deliver provably secure network communications that will remain resilient even in the age of quantum computing.
Toshiba has been at the forefront of quantum computing technology since 1999. Our solutions underpin the world’s first quantum-secured metro network, and we’ve created a quantum-safe communication platform that makes existing data-carrying networks safe from attack by quantum computers, without any compromise to performance.
We’ve achieved a series of world firsts in quantum technology deployment, developing quantum-safe and future-proof network communications infrastructures that can protect data from any threat – even those posed by quantum computers.
ABOUT USRecent updates from Toshiba Quantum Technology
Toshiba Europe Limited (Toshiba) and Quantum Bridge Technologies Inc. (QBT) today announced the successful demonstration of an international communication network delivering provably secure, quantum-safe data transmission. The system integrates Toshiba’s…
Cambridge, United Kingdom, 2 March 2026 — Toshiba Europe Limited today announced a new capability that enables the interconnection of geographically separated quantum key distribution (QKD) networks without the need…
Orange Quantum Defender service available today, protecting enterprises against future quantum computing cyberattacks Paris, France & Cambridge, UK – 11 June 2025 – Orange Business and Toshiba Europe have partnered…
24th April 2025, Cambridge, UK: Toshiba Europe Ltd. today announced the success of a world-first trial of its new coherent quantum communication technology, redefining the limits of secure communication while…
Combined post quantum cryptography (PQC) and quantum key distribution (QKD) capabilities natively available in Toshiba products provide defence in depth, flexibility and crypto-agility for future-proofing today’s networks Cambridge, United Kingdom,…
Proof-of-Concept Passes Quantum Keys from End-to-End Over Photonic Network Spanning Heart of Chicago to NW Indiana CHICAGO (Dec. 9, 2025) — Quantum Corridor, in collaboration with Toshiba International Corporation and…
3rd June 2025 – Purdue University School of Nuclear Engineering, in collaboration with the Department of Energy’s Oak Ridge National Laboratory (ORNL) and Toshiba, has successfully completed the demonstration of…
Achieving three times the capacity compared to conventional methods by utilizing the O-band, with the aim of practical application in inter-data center communications KDDI Research, Inc. (“KDDI Research”), and Toshiba…
York, 23rd October, 2024: Ten years of groundbreaking contributions to securing digital data transfers are being celebrated by the University of York-led Quantum Communications Hub. The creation of an unhackable…
Access the latest case studies, white papers and product documents
The sheer power of quantum computing opens up a world of possibilities, especially when compared to the abilities of classical computing, but it comes with great risks. Current methods used…
Toshiba QKD technology has recently been deployed to protect critical confidential data in hospitals and government ministries in Austria.
The UK National Physical Laboratory (NPL) performed independent assessment of various critical parameters of Toshiba’s Quantum Key Distribution (QKD) technology. These measured quantities are integral to the product’s security and have been validated to match expected values.
Cybersecurity needs a paradigm shift to counter the rising power of quantum computing. Read about how QKD can be used to overhaul cybersecurity fundamentals, today.
📡 As quantum computing continues to advance, telecom networks face a growing need to protect sensitive data against future threats.
GSMA’s new whitepaper, Quantum Technologies: Telecom Use Cases, highlights how quantum technologies are moving from research into live network environments.
The paper references some of Toshiba’s own progress across live telecom deployments. These include the Quantum Secure Metro Network in London, launched with BT, and Orange Quantum Defender, developed with Orange Business.
Together, these initiatives demonstrate how quantum‑safe networking can be delivered over existing metropolitan fibre infrastructure today.
Read the full whitepaper here 👉 https://lnkd.in/e332dGQY
#QuantumTechnology #QuantumSafe #Telecoms #QKD #GSMA
🌍 How can we make global communications quantum‑safe?
A new demonstration from Toshiba and Quantum Bridge Technologies shows intercontinental quantum‑safe networking taking a significant step toward practical deployment.
By combining Quantum Key Distribution (QKD) with distributed key technologies, the team successfully demonstrated secure data transmission across continents, connecting networks in Cambridge and Toronto using existing fibre infrastructure.
This is an important and encouraging milestone on the path toward scalable global communications built on information‑theoretic security. Networks such as this are designed to remain resilient as quantum computing continues to advance.
As quantum technology become more central to our networks, the ability to protect sensitive data over long distances without compromising security will become increasingly important.
Read more here 👉 https://lnkd.in/eeyK-QcZ
#Quantum #QKD #QuantumBridge #Toshiba #Innovation
QKD systems use the quantum properties of light to provide network security that prevents data decryption.
Specialised key management is an essential building block of the quantum-safe network.
Our quantum-secure future starts with quantum-safe networks. For telecoms service providers, the time to act is now.
“I’m incredibly proud that BT and Toshiba have successfully united to deliver this unique network, and with EY as our first trial customer, we are paving the way for further commercial explorations for quantum technologies.”
Howard Watson, CTO, BT
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“This is the kind of innovation that helps cement the UK as a global innovation economy in the vanguard of discovering, developing and commercially adopting transformational technology with real societal benefits.”
George Freeman, Minister for Science, Research and Innovation, HM Government
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