From late 19 centuries , it is the time when IP (internet protocol) came into existense which has brought a great impact on all kinds of feilds.
Due to the increase in the cyber attacks agnist the vulnerabel systems and online transactions and vulnerable code their are many cyber attacks and hacking organisations like Dark web came into existence .
Inorder to withstand these cyber attacks the government's and organisations started to improve the cyber security of there systems by firewall's and anti virus.
But now in the 20th century the need for cyber security increased in such a way that every individual should have minimum knowledge on this feild or they are going to be victims for the cyber theft one or the other day.
So be prepared and have a knowledge of what is it and how does it takeplace.
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