Toshiba Launches Quantum-Safe Networking Platform
The platform combines hardware and software to help organisations move critical networks toward quantum-resistant security.
Updated on Nov. 4, 2026 in Quantum Computing
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Toshiba has launched its Quantum-Safe Networking Platform, which combines hardware and software in a single architecture designed to work with existing network infrastructure. The platform supports Post-Quantum Cryptography, Quantum Key Distribution and Quantum Random Number Generation.
Why it matters
Organisations are concerned about how future quantum computers could affect current encryption methods, and governments, regulators and standards bodies are increasing pressure to move critical systems toward quantum-safe security.
A single hub can serve hundreds of remote sites, and the multiplexer allows quantum channels to run across existing lit fibre alongside data traffic. The platform builds on 25 years of quantum research and development, though no independent performance validation has been reported.
The players
Toshiba
Toshiba is a Japanese multinational conglomerate and the company that launched the Quantum-Safe Networking Platform, chairing the ETSI Industry Specification Group on Quantum Key Distribution.
The details
The range includes transceivers, hubs using optical switching and compact spoke endpoints, as well as point-to-point QKD links, multiplexers and key management software. The key delivery system supports QKD, PQC and hybrid keys through a distributed, crypto-agile software layer that performs automatic key re-routing, and customers can start with a single connection and expand to larger networks.
Timeline
November 4, 2026: Toshiba launched its Quantum-Safe Networking Platform.
The Tech Race
Toshiba chairs the ETSI Industry Specification Group on Quantum Key Distribution, and this launch extends that standards work into a commercial product. The move places the company among providers racing to offer quantum-safe networking as governments push critical infrastructure toward quantum-resistant security.
Organisations that run critical networks may need to evaluate quantum-safe options as expansion plans roll out across EMEA, North America and APAC. The platform's ability to run quantum channels over existing fibre could reduce the need for entirely new infrastructure.
The takeaway
Organisations weighing quantum-safe security should consider how well a networking platform fits with existing infrastructure, since this launch is designed to work alongside current systems rather than replace them outright.
Further reading
Explore more on Quantum Computing to see how quantum-safe networking fits into the wider field.
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Do you trust companies to keep your data safe from future quantum computer attacks?
