This document outlines security updates for Apple products released from 25-Jan-2005 to 21-Dec-2007. For the protection of our customers, Apple does not disclose, discuss or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. To learn more about Apple Product Security, see the Apple Product Security website.Important: This document outlines security updates for Apple products released from 25-Jan-2005 to 21-Dec-2007 only. For information about later security updates, see this article.Obtaining Mac OS XInformation about obtaining Mac OS X (client) can be found here. Information about obtaining Mac OS X Server can be found here.Software updates for Mac OS X are available via: Software Update preferences Apple DownloadsApple Product Security PGP KeyFor information, see "How to use the Apple Product Security PGP Key".