Defination of Ethical Hacking

Ethical Hacking means the person who secure the data of our computer from anonymous person and protect from many other people.. In Ethical Hacking, there are three types of hacking i.e 

                                                    1. White Hat Hacker

                                                     2. Gray Hat Hacker

                                                     3. Black Hat Hacker

1. White Hat Hacker :- White Hat Hacker means the hacker who protect our pc from another attack     or   anonymous person. It is similar to Ethical Hacking but  White Hat Hacker secure our data and and they do it with permission from the owner of the system.....

2. Gray Hat Hacker:- Gray  Hat Hacker are both type of Hacker i.e White Hat Hacker and Black Hat           Hacker.It works like middle type of Hackers. Often,Gray Hat Hacker will look for vulnerabilities in a system without the owners permission or knowledge.

3. Black Hat Hacker:- Black Hat Hacker is the most dangerous Hacker from White and Gray Hat Hacker. Black Hat Hacker does not  want any another users permission to hack their system. Black Hat Hacker  are illegal for any organization.....