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Science News for June 6, 2021


Quantum holds the key to secure conference calls

Researchers at Heriot-Watt University have demonstrated the first quantum-secure conversation between four parties simultaneously, using Quantum Key Distribution and multi-party entanglement to share keys securely. This breakthrough has potential to drastically reduce resource costs for conference calls in quantum networks.

SourceHeriot-Watt University·JournalScience Advances·DateJun 6, 2021