OpenBSD
OpenBSD is a Unix-like computer operating system descended from Berkeley Software Distribution (BSD), a Research Unix derivative developed at the University of California, Berkeley. It was forked from...
OpenBSD - Wikipedia
Theo de Raadt
Theo de Raadt (/ˈθiː.oʊ dɛˈrɔːt/; [ˈteː.o dɛˈraːt]; born May 19, 1968) is a software engineer who lives in Calgary, Alberta, Canada. He is the founder and leader of the OpenBSD and OpenSSH projects, a...
Theo de Raadt - Wikipedia
PF (firewall)
PF (Packet Filter, also written pf) is a BSD licensed stateful packet filter, a central piece of software for firewalling. It is comparable to netfilter (iptables), ipfw and ipfilter. PF is developed ...
Wizard of OS (song)
For OpenBSD 3.7, released May 19, 2005, a theme song was made titled "The Wizard of OS". The song chronicled the OpenBSD developers' struggle to obtain open documentation for wireless cards and how ma...
Wizard of OS (song) - Wikipedia
Pfsync
Pfsync is a computer protocol used to synchronize firewall states between machines running Packet Filter (PF) for High Availability. It is used along with CARP to make sure a backup firewall has the s...
Timeline of OpenBSD
The following is a summary of the release history of the OpenBSD operating system.
Timeline of OpenBSD - Wikipedia
POSSE project
The Portable Open Source Security Elements, or POSSE project, was a co-operative venture between the University of Pennsylvania Distributed Systems Laboratory, the OpenBSD project and others. It recei...
Hackathon
A hackathon (also known as a hack day, hackfest or codefest) is an event in which computer programmers and others involved in software development, including graphic designers, interface designers and...
Hackathon - Wikipedia
Common Address Redundancy Protocol
The Common Address Redundancy Protocol or CARP is a computer networking protocol which allows multiple hosts on the same local area network to share a set of IP addresses. Its primary purpose is to p...
Hostapd
hostapd is a user space daemon for wireless access point and authentication servers. There are three implementations: Jouni Malinen's hostapd, OpenBSD's hostapd and Devicescape's hostapd.
Jouni Ma...
Absolute OpenBSD
Absolute OpenBSD, UNIX for the Practical Paranoid is a book about the Unix-like OpenBSD operating system, written by Michael W. Lucas, author of Absolute BSD and Cisco Routers for the Desperate. It is...
Absolute OpenBSD - Wikipedia
AdJ
AdJ (Aprendiendo de Jesús) is a distribution of OpenBSD for Spanish speakers. The source code is available in GitHub.To learn how to install there is a challenge with badge on P2PU.
Each version i...
OpenBGPD
OpenBGPD is a server software program that allows general purpose computers to be used as routers. It is a Unix system daemon that provides a free, open-source implementation of the Border Gateway Pro...
OpenBGPD - Wikipedia
Mg (editor)
mg, originally called MicroGnuEmacs (and later changed at the request of Richard Stallman), is a public-domain text editor that runs on Unix-like operating systems. It is based on MicroEMACS, but inte...
Cwm (window manager)
cwm (sometimes referred to as calmwm) is a stacking window manager for X Window System available on OpenBSD (included in base system), NetBSD, DragonFlyBSD and Linux distributions using pkgsrc, Gentoo...
Cwm (window manager) - Wikipedia
MicroBSD
MicroBSD was a fork of the UNIX-like BSD operating system descendant OpenBSD 3.0, begun in July 2002. The project's objective was to produce a free and fully secure, complete system, but with a small...
HackTX
HackTX is a 24-hour annual hackathon hosted by the Hacker Lounge and Technology Entrepreneurship Society student organizations at The University of Texas at Austin.HackTX is open to all college studen...
HackTX - Wikipedia
OpenBSD Foundation
The OpenBSD Foundation is a Canadian federal non-profit organization founded by the OpenBSD project "as a single point of contact for persons and organizations requiring a legal entity to deal with wh...
W^X
W^X ("Write XOR Execute"; spoken as double-u ex-or ex) is the name of a security feature present in the OpenBSD operating system. It is a memory protection policy whereby every page in a process' addr...
OpenBSD Journal
OpenBSD Journal is an online newspaper dedicated to coverage of OpenBSD software and related events.
OpenBSD Journal was founded in 2000 and operated until 02004-04-01-0000April 1, 2004 at deadly....
OpenBSD Journal - Wikipedia
EkkoBSD
ekkoBSD was a Unix-like operating system based on OpenBSD 3.3, also incorporating code from other BSD-like operating systems. Its focus was on security and easy administration. The default installatio...
OpenCVS
OpenBSD is a Unix-like computer operating system descended from Berkeley Software Distribution (BSD), a Research Unix derivative developed at the University of California, Berkeley. It was forked from...
OliveBSD
There are a number of Unix-like operating systems under active development, descended from the Berkeley Software Distribution (BSD) series of UNIX variants developed (originally by Bill Joy) at the Un...
OpenNTPD
OpenNTPD is a Unix system daemon implementing the Network Time Protocol to synchronize the local clock of a computer system with remote NTP servers. It is also able to act as an NTP server to NTP-comp...
OpenNTPD - Wikipedia
OpenBSD security features
The OpenBSD operating system is noted for its security focus and for the development of a number of security features.
Bugs and security flaws are often caused by programmer error. A common source...
OpenBSD security features - Wikipedia
Tmux
Tmux is a software application that can be used to multiplex several virtual consoles, allowing a user to access multiple separate terminal sessions inside a single terminal window or remote terminal ...
Tmux - Wikipedia