NCMF: 3.2.3c

CodeHS Lessons

Firewalls work primarily at the network and transport layer by blocking packets with addresses and ports that correspond to unwanted traffic.

Advanced Cybersecurity

Standard

3.1 Network Administrator

Georgia Introduction to Hardware Technology

Standard

5.11 Network Administrator

Nevada Cybersecurity 1

Standard

4.8 Network Administrator

South Carolina Cybersecurity Fundamentals

Standard

18.1 Network Administrator

IB Computer Science Standard Level

Standard

5.7 Network Administrator

IB Computer Science Higher Level (Year One)

Standard

5.7 Network Administrator