Firewalls Up one level: SecurityPrevious: Generating passwordsNext: New Firewall – firewalld This section of the DataBook for Linux Administrators contains information about the two firewalls used in Fedora. IPTables firewalld Starting with Fedora 18, firewalld replaces the older IPTables firewall. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Up one level: SecurityPrevious: Generating passwordsNext: New Firewall – firewalld