The Bits and Bytes of Computer Networking Course
by Coursera
A beginner-friendly Coursera course covering core computer networking principles—from OSI models and IP protocols to DNS, VPNs, and network troubleshooting.
Why this course
- Beginner-friendly with no prior experience needed
- Extensive hands-on assignments (~31 labs/plugins) reinforce theory
- Covers all OSI layers plus real-world services and troubleshooting