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Scientists achieve first intercity quantum key distribution with deterministic single-photon source

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Conventional encryption methods rely on complex mathematical algorithms and the limits of current computing power. However, with the rise of quantum computers, these methods are becoming increasingly vulnerable, necessitating quantum key distribution (QKD).

Scientists achieve first intercity quantum key distribution with deterministic single-photon source retrieved 3 July 2024 from https://phys.org/news/2024-07-scientists-intercity-quantum-key-deterministic.html

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DARPA's military-grade 'quantum laser' will use entangled photons to outshine conventional laser beamsOwen Hughes is a freelance writer and editor specializing in data and digital technologies. Previously a senior editor at ZDNET, Owen has been writing about tech for more than a decade, during which time he has covered everything from AI, cybersecurity and supercomputers to programming languages and public sector IT.
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