China has highlighted proceeding of its space program for pacific determinations. According to China, they highlighted their space technology for peaceful purposes. China to Begin Hack Proof Communication Through Space Technology
The country thrown the world’s first quantum satellite last August. The purpose of launching this satellite was to help begin “hack proof” communications.
China to Begin Hack Proof Communication Through Space Technology
According to Pan Jianwei, lead scientist on the experiment from the state-run Chinese Academy of Sciences, the satellite sent quantum keys to ground stations in China. It sent between 645 km (400 miles) and 1,200 km (745 miles) away at a transmission rate up to 20 orders of magnitude more efficient than an optical fiber.
That, for instance, can meet the demand of making an absolute safe phone call or transmitting a large amount of bank data.
Pan further explained that any effort to spy on the quantum channel would introduce obvious conflicts to the system. The quantum state of the key will change on interruption or on measurement and the material being stopped will self-destruct.
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