Ethical Hacking

You can refer to the link mentioned below to know more about ethical hacking:
https://www.eccouncil.org/programs/certified-ethical-hacker-ceh/

You can pursue CEH (Certified Ethical Hacker). Usually, when you join a company as a fresher, you do not have a choice of technology, but you can put your efforts and change your career, if you are interested in IT security.

Hello Gyanesh,
Sorry, there is no college with this course in Nagpur but some institutes gives classes for this.
Please go on below link for the institutes:
https://it.shiksha.com/ethical-hacking-courses-in-nagpur-categorypage-10-109-1-0-0-156-114-2-0-none-1-0

Ethical hacking and ethical hacker are terms used to describe hacking performed by a company or individual to help identify potential threats on a computer or network. An ethical hacker attempts to bypass system security and search for any weak points that could be exploited by malicious hackers. This information is then used by the organisation to improve the system security, in an effort to minimise or eliminate any potential attacks.

The fee structure and duration of the course are different.
Click on the link below:
http://goo.gl/hDkca4

Yes, you can but you will have to complete the CEH certification.

You can pursue it online.

You should pursue ethical hacking course after completing your graduation.