Security Update 2011-002 is recommended for all servers and improves the security of Mac OS X. Previous security updates have been incorporated into this security update.

For information on the security content of this update, please visit this website: http://support.apple.com/kb/HT1222.

SHA 1 digest = 7f7282006484a8c9ef8dd30d28759b72641f5c44

For explanation of what a SHA1 digest is, please visit this website:   About SHA1 digest