By using visual light we can do communication.and also it is easier to transmit the data through light compared to the present methods
yes.because these light waves are transmitted through a fiber optic cable ...In order to hack it we have to cut that fiber cable and attach it to another cable by heating it ..this is a long process...and more over without a perfect decoder we cannot decode the signal
Didn't get the answer.
Contact people of Talent-Electronics And Communication directly by clicking here