Security Basics
I. Core Security Fundamentals
1. What is Cybersecurity
2. Why Cybersecurity Matters
3. Types of Cyber Threats
4. Vulnerabilities, Risks & Exploits
5. CIA Triad
6. Authentication vs Authorization
7. Security Policies & Procedures
8. Defense in Depth
9. Security Best Practices
10. Introduction to Security Careers
II. Systems, Network & App Security
11. OS Security Basics
12. Linux Security Fundamentals
13. Windows Security Fundamentals
14. Network Security Basics
15. Firewalls & Access Control
16. Secure Network Architecture
17. Application Security Basics
18. Web Security Fundamentals
19. Security Misconfigurations
20. Security Hardening Basics
III. Threats, Attacks & Prevention
21. Malware Types & Analysis
22. Phishing & Social Engineering
23. Password Attacks & Protection
24. Insider Threats
25. Denial of Service Attacks
26. Man-in-the-Middle Attacks
27. Web Application Attacks
28. Data Breaches & Case Studies
29. Security Monitoring Basics
30. Incident Response Introduction
IV. Governance, Risk & Real World