What actually is this ethical hacking means?

Question

What does they do?

Answer 1

Larzy Maxy-!

UR correct, but a little correction still needed,

It's proof, and not really qualifications.

Qualifications doesn't prove someone is ethical hacker

Answer 2

Ehtical hacking ->is a qualification obtained by demonstrating knowledge of assessing the security of computer systems by looking for weaknesses and vulnerabilities in target systems, using the same knowledge and tools as a malicious hacker, but in a lawful and legitimate manner 

Answer 3

https://www.sololearn.com/discuss/413250/?ref=app
https://www.sololearn.com/discuss/1871751/?ref=app
https://www.sololearn.com/discuss/1013338/?ref=app
https://www.sololearn.com/discuss/563537/?ref=app

Answer 4

Using hacking for good purpose, helping others to stay safe from black-hats.

Answer 5

hacking is identifying vulnerabilities in a system or network and trying get access to the system by exploiting the vulnerabilities.
If hacking is done with the intension to defend the system or organisation from such attack and documenting and educating the employees about it.(also called white hat hacking).