One of the three major versions of BSD available. The development team, led by Theo de Raadt, aims to provide the best possible security by examining the source code in detail and looking for potential holes. (www.openbsd.org) open source A broad term used by the Open Source Initiative (www.opensource.org) to embrace software developed and released under the GNU General Public License, the BSD license, the Artistic License, the X Consortium, and the Netscape License. It includes software licenses that put few restrictions on the redistribution of source code. The Open Source Initiative's definition was adapted from the Debian Free Software Guidelines. The OSI's definition includes 10 criteria, which range from insisting that the software and the source code must be freely redistributable to insisting that the license not discriminate. 1470