Harvard Cybersecurity Free Online Course 2025

📚 Learn Cybersecurity from Harvard – For Free!

Ready to explore one of the most in-demand tech skills of the decade? Harvard University is offering a free online cybersecurity course for global learners via edX. No experience needed—just curiosity and an internet connection!

✅ Course Highlights:

🎓 Offered by: Harvard University (via edX)

⏱ Duration: 5 weeks, self-paced

🌍 Open to: All nationalities

💸 Cost: 100% Free (certificate optional for a small fee)

🧠 Level: Beginner-friendly, no prerequisites required

👨‍🏫 Learn from: Top Harvard faculty

🛡️ What You’ll Learn:

•Ethical hacking & data protection

•Social engineering & phishing attacks

•Encryption (secret & public-key), SSO, firewalls

•Brute-force attacks, biometrics, password security

•Viruses, worms, botnets, ransomware & more

🚀 Why Join?

•Boost your resume & LinkedIn

•Explore a career in cybersecurity

•Learn real-world digital security techniques

•Study anytime, anywhere, on your own schedule

📥 How to Enroll:

•Visit the course page on edX

•Click "Enroll" and create your free profile

•Select “Audit This Course” for free access

•Start learning instantly — no deadline to apply!