Saturday, 30 May 2026
Network
Computer Networks Tracker
Master the layers of the internet, protocols, and web architecture.
Phase 1: The Basics
Network Topologies:
Star, Mesh, Ring, Bus.
OSI Model:
Deep dive into all 7 layers (Physical to Application).
TCP/IP Model:
How it differs from the OSI model.
Hardware:
Hubs vs. Switches vs. Routers. MAC vs. IP Addresses.
Phase 2: Protocols & Web Architecture
Transport Layer:
TCP vs. UDP. Understand the 3-Way Handshake.
Application Layer:
HTTP vs. HTTPS, FTP, SMTP.
Web Architecture:
DNS resolution process and "What happens when you type a URL?".
Subnetting:
Basics of IPv4 vs IPv6 and network partitioning.
Security:
Firewalls and Load Balancers concepts.
Curated Summary
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