As hackers get smarter, computers get more powerful; nation’s security is at stake. The same is true for your own personal and financial information transmitted by phone or over the internet.

The work of hackers is surely not going to be easy any more, with the invention of laser security system.

Two Israeli scientists have made use of existing fibre optic and computer technology. It is found that by transmitting binary lock-and-key information in the form of light pulses, the device ensures that only the sender and receiver, and absolutely nobody else can unlock a key.

The data can reach over 3,000 miles without any serious parts of the signal being lost.It is done by transmitting the signal in a binary code (the key bearer) in the form of 1s and 0s, but using light and lasers instead of numbers.

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