Computer Networking & TCP/IP
Understand how data moves across the internet to identify anomalies.
Operational Phase
01
OSI vs TCP/IP Model
The 7-layer framework vs the real-world protocol stack.
02
IP Addressing & Subnetting
IPv4/IPv6 structures, CIDR notation, and masks.
03
Transport Protocols
Deep dive into TCP (Reliable) vs UDP (Fast/Lossy).
04
Common Ports
Memorizing standard ports (80, 443, 22, 53) and their services.