Skip navigation

We will update our Privacy Policy soon. Please see the preview.

Manage firewalls

Manage firewalls: Cert Prep: Red Hat Certified System Administrator (EX200)
Manage firewalls: Cert Prep: Red Hat Certified System Administrator (EX200)

Firewalls are a standard fixture of most modern operating systems. Enterprise Linux uses firewalld by default. Firewalld is very easy to maintain but you can also stop the firewalld service and start the iptables service to revert back to a legacy way of editing the firewall.

Resume Transcript Auto-Scroll
Skill Level Intermediate
6h 23m
Duration
105,584
Views
Show More Show Less

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start My Free Month

Start your free month on LinkedIn Learning, which now features 100% of Lynda.com courses. Develop in-demand skills with access to thousands of expert-led courses on business, tech and creative topics.

Start My Free Month