MCA

Hey Binayak,
Definitely it is gonna help you to become an ethical hacker. You just need to do 2 things - put some extra efforts and select a university which emphasizes on practical knowledge. You can check out the following universities -

Course on Web Designing along with MCA will be valuable and provide you competetive advantage over other candidates in campus placement.

In which state?

I think Symbiosis is the best option for MCA.

Hello,
There are many top institute that provide integrated BCA and MCA.
1 .Lingaya's University (LU, Faridabad), Faridabad
2. Budha College of Architecture
3. Institute for Integrated Learning in Management, Uttar Pradesh
4. Bhabha Engineering Research Institute (MCA)
Bhopal, Madhya Pradesh
5. Minerva College of Architecture Pune, Maharashtra
Hope this helps you.
Thanks.
Best of luck

100% placement means those students who eligible

Normally package range starts from 3.5 lakhs p.a. if you are getting passout from a good college. But if you are passing out from a reputed institution then the highest package can go into 6-7 lakhs p.a. It depends on your knowledge also. So just prepare well and concentrate more on languages like JAVA or Dotnet. If you have good knowledge in these then it is easy for you to join any company at a very good package.