🎓 Cloud • Beginner
Computer Networking Basics
How the internet actually moves your data — from Wi-Fi at home to a VPC in the cloud.
A beginner-friendly tour of computer networking — OSI/TCP-IP, IPs + subnetting, TCP/UDP + ports, DNS + HTTP, devices, Wi-Fi, security, and cloud networking — with a clear path to your first networking cert.
Duration
4–5 Hours
Level
Beginner
Access
Lifetime
Certificate
Free Digital
Course Progress0%
0/10 modules complete
What you'll learn
- Name all 7 OSI layers
- Read IPv4/IPv6 + CIDR fluently
- Choose TCP vs UDP correctly
- Trace DNS + HTTP requests
- Distinguish switches, routers, APs
- Secure home + enterprise networks
- Map cloud networking (VPC, LB, CDN)
Course Modules
Ready for the final challenge?
Complete every module and score at least 3 out of 5 in each Module Quiz to unlock the Final Assessment.