OKSTEM College · AS Computer Science

CS 241: Computer Networks

From bits on a wire to HTTP and TLS — how the Internet actually works.

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10 Lessons

01
Network Models: OSI & TCP/IP
02
Physical Layer & Data Encoding
03
Data Link Layer & Ethernet
04
IP Addressing & Subnetting
05
Routing Algorithms
06
TCP: Reliable Transport
07
UDP & Application Layer Protocols
08
DNS & HTTP
09
Network Security: TLS & Firewalls
10
Wireless Networks & Modern Protocols

Learning Outcomes