Directorate of Distance and Continuing Education, Manonmaniam Sundaranar University - Tamil Nadu has courses such as Certificate which are primarily in the stream of IT & Software.

Hello! Anusri E, I am attaching a link that will give you all the required information about different colleges offering this course and their rankings. https://www.shiksha.com/it-software/networking-hardware-security/colleges/cyber-security-colleges-Tamil-Nadu Best wishes to you.