Skill

Understand and Configure Firewalls

February 2024 with John McGovern

Join John McGovern as we learn all about firewalls and how to manage them in Red Hat Linux systems. We'll start with the basics of terminology and concepts related to firewalls and end up practicing hands-on configuration of firewalls.

Recommended Experience

Grasp of basic networking concepts
Familiarity with the Linux CLI and basic system administration tasks
Experience with Red Hat Linux

Related certifications

Red Hat Certified System Administrator (RHCSA)

Related Job Functions

System administrator (Linux)
Network security engineer
Cybersecurity analyst

A former CBT Nuggets learner, John used online IT training to help him build a diverse skill set, which includes networking and cybersecurity.

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Skill Outline

1. Introduction (0:38)
2. Common Services (6:34)
3. Configuring firewalld (12:13)

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