What Is Ethical Hacking & Who does this?

They dedicate their skills to serve
their clients. Instead of spending
long nights inside obscure rooms
filled with computers looking for
some victim, they work inside
corporations, finding ways to
protect the networks and
computer systems.This is called
Ethical Hacking Basic

Who Does This?
A hacker is a person who finds
enjoyment in increasing the
capacity of any device. When the
personal computers appeared,
hackers turned their attention to
them and a new underground
was created. Unfortunately, bad
elements within the community
and criminal organizations have
given a bad reputation to this
group. Among the public opinion
the media is widely responsible
for reporting crackers as hackers.
Their lack of knowledge on means
adopted by hackers and crackers
has brought a bad name to
hackers as well.
Nowadays three type of hackers
can be found: white, grey and
black. White hackers are those
who use their knowledge for
selling their services to clients
who want to protect their
networks. Black hackers (also
known as crackers) are the ones
who attack those networks and
try to make some money out of it.
Grey hackers are more
ambiguous. They don't do it for
the money; they do it for the rush.
They want to show the world and
their hacker friends how good
they are.

So, were does ethical hackers fall?
Well, they are inside the white
hackers group. But being a white
hacker doesn't transform you into
an ethical hacker. There are some
things that you need to do first.