openbsd
nounUK /ˌəʊpən biː es ˈdiː/
US /ˌoʊpən biː es ˈdiː/
A free computer operating system that is made to be very safe and secure.
The school's servers run on OpenBSD because it is known for being secure.
RELATED WORDS
OTHER MEANINGS
2. A project that develops and maintains this operating system.
The OpenBSD project releases a new version every six months.
3. A community of programmers who work together on this software.
He joined the OpenBSD community to help fix bugs.
4. A type of software platform used for servers and networking.
Many firewalls are built on OpenBSD.