Hello Gopi,

Here it the list of some good institutes that provides training for ethical hacking:

1. Techwell Institute, Warangal, Andhra Pradesh

2. Lets Learn, Nellore, Andhra Pradesh

3. Esun Technologies, Kakinada, Andhra Pradesh

4. Incompsoftware Technologies, Kurnool, Andhra Pradesh

5. Entersoft Labs, Warangal, Andhra Pradesh

6. Keen IT Technologies Pvt. ltd., Ameerpet, Andhra Pradesh

Hope it helps.

Good Luck!