Firewall Basics from Cybrary

Firewall Basics

Online, Self-Paced

In this hands-on lab, you will learn the basics of firewalls, including core functionality and practical applications. You will practice writing, setting, and validating rules using the host-based iptables firewall on a Linux system.

Learning Objectives

Understand the basics of firewalls, including core functionality and practical applications. You will practice writing, setting, and validating rules using the host-based iptables firewall on a Linux system.

Framework Connections

The materials within this course focus on the NICE Framework Task, Knowledge, and Skill statements identified within the indicated NICE Framework component(s):

Competency Areas

Access Controls

Feedback

If you would like to provide feedback on this course, please e-mail the NICCS team at NICCS@mail.cisa.dhs.gov. Please keep in mind that NICCS does not own this course or accept payment for course entry. If you have questions related to the details of this course, such as cost, prerequisites, how to register, etc., please contact the course training provider directly. You can find course training provider contact information by following the link that says “Visit course page for more information...” on this page.