How can I become a professional hacker? Is there need any college or B.Tech degree in computer science for the same?

Hi! This link will guide you! https://www.shiksha.com/it-software/articles/how-to-make-your-career-in-ethical-hacking-course-options-and-job-opportunities-blogId-15024.

Hi Amrit, An Ethical Hacker must have a Bachelor's degree in information technology (B.Sc. IT, computer engineering etc. ) or an advanced Diploma in network security. A certificate from a reputed institute enhances the chances of getting hired by some big names in the IT sector.