The ability to transmit data securely over long distances has always been a challenge, but recent advancements in quantum encryption may change the game entirely. A team of researchers has successfully transmitted quantum-encrypted information over a distance of 1,200 kilometers, opening up the possibility of ultra-secure communication on a global scale. This breakthrough brings up questions about the potential impact of quantum encryption on cybersecurity, national security, and even personal privacy. Could quantum encryption be the key to ensuring our digital communication remains secure in an increasingly connected world?

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source: Phys.org