When an Australian software developer tightened licensing restrictions on his firewall program last month, he set off a chain of events that has caused a big controversy among the open-source ...

I am planning on building a firewall & router for a 100/7 Mbit/s connection (hence gigabit Ethernet) and need some advice on hardware. OpenBSD will be put on it. The gear that will be in the network ...

You're probably sick and tired of running into the latest Windows security snafu. And you're undoubtedly painfully aware that most versions of Unix have their own ...

OpenBSD's goals are: "Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography." Some people argue that OpenBSD ...

Although many readers think I’m a Windows-only zealot, one of my other favorite OSes is OpenBSD. I run a few flavors of Linux as well, but I use OpenBSD as my honeynet (a network of honeypots) ...

A new feature added in test snapshots for OpenBSD releases will create a unique kernel every time an OpenBSD user reboots or upgrades his computer. This feature is named KARL — Kernel Address ...

The ancient BSD game quiz(6) asks random facts on various topics in a rather rudimentary and sometimes cynical or satirical way. It has several data files for this purpose. Theo de Raadt found the ...

Netgate, together with InnoGames, wants to bring the outdated FreeBSD version of pf(4) up to the current OpenBSD standard. This should make the core functionality of pfSense significantly more modern ...