Science View S2012E16 - Ultimate Cryptography to Defend Our Digital Lifestyle!

The Internet has become an essential part of our lives. Cryptography the technology that protects our private information using codes. But there is always the possibility that the codes can be broken. Quantum coding is a way to avert that danger. The idea is to make perfectly secure codes using the principles of quantum physics. A project has now begun in Japan to being limited use of this new technology in just four years!