Cryptographer
A cryptographer designs and analyses the codes and encryption that keep data, messages and payments secure; in India most enter through a B.Sc or B.Tech followed by an M.Sc or M.Tech.

4 careers in Cybersecurity & Defense Systems, each with what the job involves, eligibility, courses, entrance exams, top colleges, salary and future scope in India.
Threat intelligence, penetration testing, cryptographic engineering, and SOC operations.
A cryptographer designs and analyses the codes and encryption that keep data, messages and payments secure; in India most enter through a B.Sc or B.Tech followed by an M.Sc or M.Tech.
A cybersecurity analyst protects an organization's digital assets and networks from cyber threats; in India most enter via a B.Tech or BCA degree after Class 12.
A penetration tester legally attacks computer systems, networks and applications to find security weaknesses before criminals do, then explains how to fix them.
A SOC analyst monitors an organisation's security alerts, investigates suspicious activity and helps respond to cyber threats within a security operations centre.