For those of you who support Apple-based systems on your network, be aware that a new set of security patches for Apple Mac OS X are available now. The update contains fixes for eight problems that relate to the operating system's AFP Server, CUPS, NetInfoManager, postfix, QuickTime, and ServerAdmin components. You can use software updates feature built into Mac OS X (described here) or manually download the he 1.5MB update file, which is available for download at Apple's support Web site.