China Sends ‘Hack Proof’ Code From Satellite to Earth
China has sent an unbreakable code from a satellite to the Earth, marking the first time space-to-ground quantum key distribution technology has been realized, state media said Thursday. China launched the world’s first quantum satellite last August, to help establish “hack proof” communications, a development the Pentagon has called a “notable advance.” The official Xinhua news agency said the latest experiment was published in the journal Nature Thursday, where reviewers called it a “milestone.”... Читать дальше...