What is cybersecurity?

Importance in today’s world

Roles and career paths

CIA Triad: Confidentiality, Integrity, Availability

Authentication vs. Authorization

Risk, Threats, and Vulnerabilities

Malware types: viruses, worms, trojans

Phishing and social engineering

Ransomware and DDoS

Firewalls, antivirus, and anti-malware

Multi-factor authentication (MFA)

Encryption basics

Safe browsing practices

Password security

Software updates and patching