All Andrew Lord articles – Page 2
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Network & InfrastructureBT 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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Network & InfrastructureBT explores optical options after Moore, Shannon
Lord keen to leverage lower-cost data centre technologies for network deployment. Floats idea of ripping out ROADMs in core network and replacing them with routers and ZR optics pluggables. Lower prices through photonic integration seen as key. Promising trials with hollow-core and multi-core fibre.
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Network & InfrastructureBT clocks onto quantum timing tech
EU-funded consortium hoping to accelerate commercialisation of quantum-enabled clocks. Further expansion to the Group’s ecosystem of quantum partners.
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PremiumElsewhere in BT Technology: EE joins in on 4G small-cell standards
EE joins peers to lay out 4G small-cell standards; BT flags potential commercial trials of Infinera XR Optics.
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Suppliers & SCMBT partner Toshiba bullish on quantum security (eventually)
Japanese vendor takes long-term view on QKD market, anticipating a hefty 25% share and $3bn revenue by 2030.
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Network & InfrastructureBT customer quantum trial underway using commercial product
BT highlights ability to plug QKD into OSA Filter Connect, a commercial WDM-based product provided by Openreach. Extensive commercial deployment of QKD in BT’s metro and core networks still at least five years away, however.
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