Security has become an issue of great concern. Nowadays security is not limited to just physical things, in fact, now security is also required in the cyber world. In the recent years we are been hearing every now and then news of cyber crime like hacking emails, passwords, hacking of sensitive and confidential data and accounts etc. There has been an alarming increase in such crimes.
All these crimes are been committed via hacking professional. Hacking though is not legally allowed and is a punishable offense but when it comes to catch these culprits or know the sources from where this illegal activity is been operated and by whom, there comes the need of ethical hackers.
