Master Symmetric vs Asymmetric Cryptography, OWASP Top 10 (SQLi, XSS, CSRF), Authentication (JWT/OAuth2), Zero Trust, WAF/Firewalls, DDoS, and DevSecOps.
Cyber Security Fundamentals cover the techniques, cryptographic principles, and defense mechanisms used to protect systems, networks, and user data from unauthorized access, cyber attacks, and data breaches.
Every web and mobile application is exposed to malicious attacks. Writing secure code prevents catastrophic user data leaks, ransomware, and regulatory fines (GDPR, HIPAA).
Security Engineers, DevSecOps, Web Developers, Penetration Testers, Security Architects.
Essential for backend and security engineering roles (SQL Injection prevention, XSS vs CSRF, Hashing vs Encryption, JWT security, HTTPS TLS, mTLS, SAST/DAST, and Rate Limiting).
Core subject in modern Information Security and Cyber Security degree specializations.
Master Symmetric (AES) vs Asymmetric (RSA/ECC) Cryptography, Hashing (bcrypt/Argon2), SQL Injection, XSS, and CSRF.
Master Authentication vs Authorization, JSON Web Tokens (JWT claims & signing), and OAuth 2.0 Authorization Code Flow with PKCE.
Master Zero Trust Security principles ("Never Trust, Always Verify"), X.509 Certificates, Certificate Authorities (CA), and TLS mutual auth (mTLS).
Master the SSL/TLS handshake, Packet Filtering Firewalls vs WAF, Rate Limiting, and DDoS mitigation strategies (SYN Floods, HTTP Floods).
Learn the principles of Least Privilege, RBAC/ABAC access controls, secure CI/CD pipelines (SAST, DAST, SCA), and secrets management.