Cybersecurity Courses

Curated online courses from top platforms to build your cybersecurity skills from beginner to expert.

Top Courses for 2025
8 carefully selected courses — from free fundamentals to professional certification prep
🎓 $49/mo Coursera
Google Cybersecurity Professional Certificate
Beginner ~6 months Certificate

Google's career certificate covering security fundamentals, Linux, SQL, Python, and SIEM tools. No experience needed.

  • Hands-on Python & Linux labs
  • SIEM tools & incident response
  • Google-recognised certificate
View on Coursera →
💻 $49/mo Coursera
IBM Cybersecurity Analyst Professional Certificate
Beginner ~8 months Certificate

Develop skills in network security, incident response, digital forensics, and penetration testing with IBM's hands-on labs.

  • Digital forensics & malware analysis
  • Network security & firewall config
  • IBM-recognised credential
View on Coursera →
🏫 Free Harvard / edX
CS50's Introduction to Cybersecurity
Beginner ~12 hours Free

Harvard's free course covering passwords, phishing, privacy, malware, encryption, and network security fundamentals.

  • Passwords & cryptography
  • Phishing & social engineering
  • Optional verified certificate $99
Start Free →
🎮 Free / $14/mo TryHackMe
TryHackMe Learning Paths
All Levels Self-paced Gamified

Gamified, browser-based cybersecurity labs. Paths for SOC analysts, pentesters, and red teams — no setup needed.

  • Pre-built VMs in browser
  • SOC, pentest & red team paths
  • Skill badges & leaderboards
Visit TryHackMe →
📦 Free / $18/mo Hack The Box
Hack The Box Academy
Intermediate Self-paced Hands-on

Professional-grade labs for exploit development, Active Directory attacks, web exploitation, and CTF challenges.

  • Real-world lab environments
  • Active Directory & privilege escalation
  • Structured skill trees
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🎖️ Free SANS Institute
SANS Cyber Aces Online
Beginner ~20 hours Free

Free entry-level courses from the world's leading security training organisation. Covers OS, networking, and sysadmin fundamentals.

  • Linux & Windows OS basics
  • Networking & TCP/IP
  • SANS-endorsed foundation
Start Free →
📚 Free Prof. Messer / Udemy
CompTIA Security+ (SY0-701) Prep
Beginner ~40 hours Exam Prep

Comprehensive study for the most popular entry-level cert. Covers network security, cryptography, risk management, and compliance.

  • Full SY0-701 exam coverage
  • Practice exams included
  • Free video course available
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🌐 Free PortSwigger
Web Security Academy
Intermediate Self-paced Free

Free, comprehensive web application security training. SQL injection, XSS, CSRF, SSRF, and modern web exploitation with interactive labs.

  • 100+ interactive labs
  • Burp Suite integration
  • Practitioner cert available
Start Learning →