What's HACKING????

Hacking!!!! Can you define?? 

 It is defined as to gain access by being expertise in any field.. 

Gotttt?????....  

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Ethical hacking is the process of hacking (accessing) the information that is considered to be confidential. The information through the ethical hacking does not remain secret at all. The ethical hacking process is also known as the intrusion testing, penetration testing or red teaming.

However the ethical hacking also gives s professional certification to the certified ethical hacker where the hacking of the computer system or some other devices takes place.