The best free cybersecurity course for a beginner is Cisco Networking Academy's Introduction to Cybersecurity, which is free to take and gives a digital badge when you pass its final exam. Fortinet's training institute and Cisco's longer Junior Cybersecurity Analyst pathway are free too. Be careful with older lists: the ISC2 CC exam is no longer free for new candidates, and Google's Cybersecurity Certificate needs a paid Coursera subscription.
Key takeaways
- Cisco's Introduction to Cybersecurity is free, takes about 15 hours and awards a badge after a final exam.
- Fortinet offers free self-paced fundamentals training with its own badges.
- The ISC2 CC free exam offer has ended; the exam now costs US$199.
- A free course badge shows learning, but it is not the same as a proctored certification such as Security+.
Which cybersecurity courses are really free?
A course is only free here if you can finish it and receive the certificate or badge with no payment. That rules out many popular options that are free to watch but charge for the certificate.
| Course | Provider | Cost | What you get |
|---|---|---|---|
| Introduction to Cybersecurity | Cisco Networking Academy | Free | Digital badge after final exam |
| Junior Cybersecurity Analyst pathway | Cisco Networking Academy | Free | Badges for each course |
| Fortinet Certified Fundamentals training | Fortinet | Free | Fortinet badge |
| Google Cybersecurity Certificate | Google on Coursera | Monthly subscription | Certificate; financial aid available |
| Certified in Cybersecurity (CC) | ISC2 | US$199 exam | Certification; no longer free |
What does Cisco's free cybersecurity course cover?
Introduction to Cybersecurity is Cisco's beginner course. It explains common threats, how attacks work, how to protect your own devices and data, and what security jobs involve. It needs no prior knowledge and is self-paced.
StationX's review of free certifications checked the badge rules and found that you need a passing score on the course's final exam, not just to watch the lessons. That is a good thing: it makes the badge mean something.
If you enjoy it, Learn.org highlights Cisco's Junior Cybersecurity Analyst pathway as the natural next step. It strings several free courses together, including networking basics and threat management.
What other free options are worth your time?
Fortinet, a major firewall vendor, runs a free training institute with self-paced fundamentals courses on the threat landscape and core security ideas, each with a badge. These are short and work well alongside Cisco's course.
IBM SkillsBuild and Microsoft Learn also publish free security learning paths. Microsoft's material maps to its SC-900 exam, where the content is free but the exam is paid. For hands-on practice, free tiers of lab sites let you try real tools, which matters more to employers than a long list of badges.
Which popular options are not really free?
- ISC2 Certified in Cybersecurity: the free exam programme has closed. Details are in Is the ISC2 CC exam still free?.
- Google Cybersecurity Certificate: hosted on Coursera with a monthly fee after a short trial. Financial aid can cover it if you apply and are approved.
- Most Coursera and edX courses: free to audit in many cases, but the certificate usually costs money.
What is a good free learning plan for a beginner?
Free courses work best in a sensible order. This plan takes about eight weeks at five hours a week and costs nothing.
- Weeks 1 and 2: Cisco's Introduction to Cybersecurity. Finish the final exam and claim the badge.
- Weeks 3 to 5: networking basics from Cisco Networking Academy. Security makes little sense until you understand IP addresses, ports and how data travels.
- Week 6: Fortinet's fundamentals training to see how a security vendor describes threats and defences.
- Weeks 7 and 8: hands-on practice. Set up a virtual machine, learn basic Linux commands and try beginner rooms on a free lab site.
Keep a short record of what you did each week, with screenshots. A simple portfolio page that shows three small projects says more to an employer or admissions tutor than ten badges. When you teach yourself, an AI assistant can quiz you on each topic; see prompt writing basics for how to ask well.
Do free cybersecurity certificates help you get a job?
They help you start, and they show interest on a student CV or university application. They do not replace an exam-based certification. Employers hiring for security roles usually look for Security+ or similar, plus evidence that you can do practical work.
A sensible order is: one free beginner course, then networking fundamentals, then a recognised certification. Our guides on which IT certification to get first and Security+ vs Network+ explain the paid steps. For more free learning, see free Python courses with certificates, since scripting is a useful security skill.
Frequently asked questions
What is the best free cybersecurity course for beginners?
Cisco Networking Academy's Introduction to Cybersecurity. It is free, self-paced, needs no experience and awards a digital badge when you pass the final exam.
Is the Google Cybersecurity Certificate free?
No. It runs on Coursera with a monthly subscription after a free trial. You can apply for Coursera financial aid to reduce or remove the cost.
Are free cybersecurity certificates recognised by employers?
They show initiative, but most employers value proctored certifications such as Security+ more. Use free courses to learn, then aim for a recognised exam.
Sources
- Introduction to Cybersecurity, Cisco Networking Academy
- Free cyber security certifications: what's left in 2026, StationX
- Fortinet Training Institute
- Free cybersecurity courses and certificates 2026, Learn.org