ActiveBeginner
Cybersecurity
Security basics, threats & defense for beginners
A beginner-friendly course on Cybersecurity Fundamentals. Covers core security concepts, common attack vectors, network & web security basics, and hands-on labs using industry-standard tools to think and defend like a security professional.
Lessons35+
PacedSelf-paced
CostFree
What you'll learn
Security fundamentals & CIA triad
Networking basics for security
Common attack vectors
Web application security (OWASP Top 10)
Authentication & access control
Malware & social engineering
Security tools (Burp Suite, Nmap)
Incident response basics