Compare 3 Network Security courses from top providers — filter by price, level, provider & certificate.
3 Network Security courses that include a shareable certificate — the kind you can put on LinkedIn or a CV.
What this filter actually gets you in this field is a guaranteed certificate. Three courses carry a certificate: Introduction to Cybersecurity on Codecademy, Connect and Protect: Networks and Network Security on Coursera, and Introduction to Networking and Cloud Computing on Coursera. Each links the credential to the course page so you can verify the details.
| Course | Provider | Price | Duration | Level |
|---|---|---|---|---|
| Introduction to Cybersecurity | Codecademy | Free | 3h | Beginner |
| Connect and Protect: Networks and Network Security | Coursera | Not published by the provider | 11h 38m | Beginner |
| Introduction to Networking and Cloud Computing | Coursera | Not published by the provider | 24h 55m | Beginner |
When this filter is the wrong call, ignore it if you need a free option. The free course in the broader listing is Introduction to Cybersecurity, which is free but carries a certificate; however, if cost is the primary barrier, the Free Network Security Courses facet lists courses with no price. Open that facet instead.
Link back to the parent hub: Network Security courses. One sibling facet: Free Network Security Courses.
Same shortlist as below, side by side — including who runs it and why it stands out.
| Course | Provider | Rating | Price | Duration | Why pick this one | |
|---|---|---|---|---|---|---|
| Introduction to Cybersecurity | Codecademy | 4.5★ | Free | 3h | Free — and still gives a certificate | Start free ↗ |
| Connect and Protect: Networks and Network Security |  Coursera |
4.8★ | Check price | 11h 38m | Highest rated (4.8★ from 7.4K reviews) | View ↗ |
| Introduction to Networking and Cloud Computing | Coursera |
4.8★ | Check price | 24h 55m | Beginner-friendly · 24h 55m | View ↗ |
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