Fibre Technology News

All the latest fibre (FTTC/FTTP) technology insight, news and analysis involving BT, Deutsche Telekom, Telefónica and Vodafone.


Network & Infrastructure

BT 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.