Which university should I prefer for cyber security course?

Based on the available course information, I would lean towards DIT University if your priority is a career in cybersecurity and your budget allows it. DIT offers a B.Tech in Computer Science and Engineering with a specialization in Cybersecurity and Privacy. Amrapali University offers a BCA special

DIT should be preferred as it has a higher placement rate than other institutions, and its highest placement package is 58 LPA at Palo Alto Networks. 

No doubt, you should consider DIT University as it's placement rate is higher and best.

A B.Tech in Computer Science and Engineering with a specialization in Cybersecurity and Privacy at DIT University (Dehradun) provides a blend of core computer science and specialized security training.