Hi Dileep.

Ethical Hacking is offered as a course mainly by private training institutes. However, some universities offer it as a specialization at post graduate level.

Some of the best institutes to pursue Ethical Hacking from are :

1. Hindustan Institute of Technology and Science, Chennai

M. Tech. (IT with specialization in Ethical Hacking)

Duration : 2 years

Fees : 2. 38 lacs INR

2. National Institute of Electronics and Information Technology, Srinagar

Certified Ethical Hacking Course

Duration : 2 months 

Fees : 10,000 INR

3. National Institute of Electronics and Information Technology, Mohali

Certified Ethical Hacking 

Duration : 6 months

Fees : 35,000

4. Indian Institute of Hardware Technology, Chennai

Certified Ethical Hacking

Duration : 45 days

Thank you for contacting us.

Hope it helps.