Ethical Hacking and Cyber Security :
Ethical hacking is an important tool in many national security agencies and even companies. An Ethical Hacker is usually employed with the organization and can be trusted to undertake an attempt to penetrate networks and/or computer systems using the same methods as a Hacker. The goal of the ethical hacker is to help the organization take pre- emptive measures against malicious attacks by attacking the system himself; all the while staying within legal limits. In order to become an Ethical Hacker or Security Expert, one must think out of the box with the mentality that in order to catch a thief.