Tech Xplore on MSN
Breaking the optical barrier: Terahertz tech could help enable quantum internet security
A new method to distribute cryptographic keys using terahertz waves could help enable secure communication in the ...
The ability to send quantum information securely, known as quantum key distribution, is one of the most practical (if difficult) applications of quantum science. A new study demonstrates the ...
Morning Overview on MSN
Scientists just sent an unbreakable quantum-encrypted signal down 75 miles of ordinary optical fiber — a real step toward an internet no one can hack
A team of physicists has shown that quantum-encrypted keys can travel 75 miles through the same fiber-optic cable already ...
Quantum communication could enable uncrackable transfer of information, but most approaches rely on trusted devices. Researchers have now demonstrated that a new method that does away with this ...
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