“One distro that’s never going to trouble the top of the
Distrowatch rankings chart is Red Star OS. This is the Linux
distribution that was developed/is being developed as the
officially sanctioned operating system of North Korea, apparently
at the behest of Kim Jong-Il, the country’s leader.It’s based on the familiar KDE 3.x, but with added touches
including the Woodpecker antivirus software and the Pyongyang
Fortress firewall.