system> A version of BsD Unix with an emphasis on security. A lot of security work that is ported to other free operating systems originates with OpenBsD and a lot of {code review} is done here. sub-projects of OpenBsD include implementations of {ssH (http://www.openssh.org/)}, {ntpd (http://www.openntpd.org/)}, and CVs, to be called OpenCVs. OpenBsD start . (2005-01-17)