BSD distribution
OPNSense 23.7
Nate Drake has the good sense to try out OPNSense, a powerful firewall distro based (in a roundabout fashion) on FreeBSD.
IN BRIEF
What do you mean, “We only cover Linux?” This open source BSDbased OS has it all: a slick setup, clear UI and advanced features far beyond your basic firewall.
SPECS
CPU: 1GHz dual-core
Mem: 2GB
HDD: 8GB
Builds: x86_64
OPNSense is one of the most popular specialist operating systems designed specifically for firewalls and routers. It boasts a proud ancestry, given the OS is a fork of pfSense, which itself is a fork of the now (sadly) defunct m0n0wall, built on the FreeBSD operating system.