📡China’s Massive Quantum-Secure Network Is Officially Online
China has the quantum technology to perfectly encrypt useful signals over distances far vaster than anyone has ever accomplished, spanning Europe and Asia, according to a stunning new research letter.
Bits of information, or signals, pass through people’s houses, the skies overhead and the flesh of human bodies every second of every day.
They’re television signals and radio, as well as private phone calls and data files.
https://www.livescience.com/61474-micius-china-quantum-key-intercontinental.html