All Quantum computing (cryptography) articles – Page 3
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PremiumDeutsche Telekom takes the lead in EU quantum comms
German operator to coordinate public–private collaboration on EuroQCI development.
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Financial & PerformanceArqit downs satellite tools after hyperscaler deals
UK-based quantum specialist steps back from hardware as software proves superior.
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Partnerships & AlliancesBT backs UKQuantum private–public partnership group
‘Voice of UK industry’ formed and open for new members, with BT among inaugural co-leaders.
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PremiumElsewhere in Vodafone Group: Atlas Investissement acquires Vodafone stake
Niel invests in Vodafone; GSMA forms post‑quantum taskforce; Sitetracker secures fresh investment.
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PremiumElsewhere in BT Technology: Plug and Play enters UK market
BT partner Plug and Play enters UK market in hunt for green innovators.
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Suppliers & SCMArqit excited by prospects despite controversial report
BT-partnered quantum encryption startup’s share price remains sharply down following savage WSJ article.
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InnovationTelefónica taps IDEMIA for quantum-secured SIM pilot
Quantum-safe 5G SIM proof-of-concept showcased for Telefónica’s Spanish customers. Partnership set to expand to consumer eSIM offerings. Operator aims to stay ahead of quantum cyberthreat curve.
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Network & InfraBT welcomes “quantum revolution” with network launch
Quantum-secured metro network connects London offices, enabling quantum key distribution and management in partnership with Toshiba. EY named first commercial customer; revenue expected within 18 months. BT CTO Watson says quantum race is on, and UK is well placed. Believes quantum will become an “integral part” of country’s economic ...
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Network & InfraBT wants more suppliers to support quantum leap
Operator wants to bring down tech costs to help commercialise new set of services being prepared with next-gen encryption. Comments come with telco weeks away from debuting its first quantum-enabled metro network. Telco prepping international quantum security services play.
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PremiumElsewhere in Telefónica Group: operator in line for tax refund
Ecosystem building in quantum and cloud data; tax refund boost
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Partnerships & AlliancesDT and SK Telecom’s Techmaker JV launches first product
Indoor Booster 5G goes on sale in Bavaria initially. SK Telecom completes reorganisation into SKT and SK Square.
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PremiumBT pushes on quantum security with Lumenisity, Toshiba
QKD hook-up with Lumenisity’s hollow core fibre pitched as world first. Senior BT researchers optimistic about multiple use-cases for Lumenisity’s NANF HCF, but commercial timeframes unclear. Collaboration with Toshiba to build “quantum-secure” metro network in and around London.
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InnovationBT likes NANF hollow core fibre, but work still to do
Senior BT researchers optimistic about multiple use-cases for Lumenisity’s hollow fibre, but commercial timeframes unclear. “Reams and reams of data” still need to be pored over as part of due diligence process. BT confident, however, that Lumenisity has reached the point of producing “duct-deployable” HCF cable.
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InnovationBT quantum-secures hollow core fibre in trial
QKD hook-up with Lumenisity HCF pitched as world first. Lord says trial “accelerates the UK’s lead in quantum technologies”. Widespread HCF deployment still some way off, however.
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Partnerships & AlliancesArqit CEO lets slip mixed feelings about BT links
Startup boss concedes that its partner is also a QKD competitor, which “changes the addressable market somewhat”. He also tellingly describes BT as “very cautious” at a time when terrestrial QuantumCloud on cusp of commercial rollout.
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InnovationT-Labs scoping out quantum computing apps for DT
Group’s R&D arm initially exploring five use-cases of relevance to Deutsche Telekom as part of government-backed project. T-Systems follows T-Labs’ lead and joins PlanQK construction. D-Wave, Fujitsu, and IBM among vendor partners.
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Network & InfraBT puzzles over end-to-end quantum security
Optical expert optimistic about upcoming commercial availability of QKD and “global” satellite distribution of crypto keys. How to protect the terrestrial “bit in the middle” against quantum-computing hacks still uncertain. Due diligence needed on Arqit’s QuantumCloud. Lord confident UK can tap into EU funding, despite Brexit.
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Partnerships & AlliancesBT heads to the quantum cloud with Arqit
Group backs QuantumCloud developed by UK startup, which purports to provide QKD security protection to end-point devices over the cloud. BT named exclusive reseller of Arqit’s products in the UK.
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Network & InfraBT warns “Quantum Apocalypse” might happen in 2024
Optical research expert says quantum computers could crack current public-key cryptosystems within a few years. Ubiquitous fibre connectivity particularly vulnerable to attack. BT sees QKD — “fighting quantum with quantum” — as key in safeguarding national critical infrastructure.
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