is BSc computer science for cyber security
Hello aspirant,
Sure, cybersecurity is one good area one can focus. Your graduation has nothing todo with it and your B.Sc., computer science background will help you learning faster.
Said that, the challenge is cyber security is more of specialized area were experience and in depth knowledge is vital even to get a job. No certification will help except hands-on hardcore knowledge.
Again opportunities even in bigger organizations will be less than 1% of the total associates unless the organization is specific and specialized only on security.
Best choice with minimal risk would be to join as developer and prove your capabilities by playing role in cybersecurity and move to that role with due designation within that organization. Seems longer but in fact the best way to become an expert cyber security professional. Right mentor will help you reaching it much faster. Wish you all sucess!
All the best for your future