Dear student,

At +2 level you can go for NDA conducted by UPSC and then clear the SSB. Once you reach academy you can opt for BSc Computer Science as you course and can pursue it further.

At graduation level if you have a degree in Computer Engg you can apply through UES or TGC entries. Both these entries will have you doing what you what to do.

Moreover Indian Army promotes and encourages higher studies that too from the best instiitutes of the country like IITs and IIMs so you can do further studies and can become an expert on the topic of your choice.

So you can join indian cyber army by the above given ways.