New High-Speed Quantum Encryption Could Thwart Hackers: Study

Scientists have developed a high-speed encryption system that can protect against the common security attacks, even if the equipment has flaws that could make it vulnerable to leaks. The system is capable of distributing encryption codes at megabit-per-second rates, five to 10 times faster than existing methods and on par with current Internet speeds when running several systems in parallel. In a study, published in the journal Science Advances, the researchers demonstrate that the technique is secure from common attacks, even in the face of equipment flaws that could open up leaks….

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China’s Quantum Satellite Dispatches Transmissions Over a Record Distance of 1,200 Kilometres

A Chinese quantum satellite has dispatched transmissions over a distance of 1,200km (746 miles), a dozen times further than the previous record, a breakthrough in a technology that could be used to deliver secure messages, state media said on Friday. China launched the world’s first quantum satellite last August, to help establish “hack proof” communications between space and the ground, state media said at the time. The feat opens up “bright prospects” for quantum communications, said Pan Jianwei, the lead scientist of the Chinese team, Quantum Experiments at Space Scale…

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