Ethical hacking

hacking is the' process of braking into a system illegally'  and it is a  wrong process . But however  there are some types of hacking that   are legal  . these hackings are meant for protecting  the device against cyber threats . This is called 'ethical hacking' .  A hacker  who does ethical hacking is called 'an ethical hacker or a white-hat hacker' . Those who hack the the system  illegally are called "malinois hackers or black- hat hackers . Successful companies or large companies employ white- hat  hackers to protect the details of the company. An ethical hacker uses the same techniques a malinois hacker uses , but in such a way that they not  do not break the system in the process 

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