Configuration Files for this Article: ftp.ssc.com/pub/lj/listings/issue140/8374.tgz

“Centralized Authentication with Kerberos 5, Part I” by Alf Wachs mann, LJ, February 2005: /article/7336.

“OpenLDAP Everywhere” by Craig Swanson and Matt Lung, LJ, December 2002: /article/6266.

Network Security with OpenSSL by John Viega, Matt Messier, Pravir Chandra, O'Reilly, ISBN: 0-596-00270-X

OpenCA: www.openca.org

Kerberos: The Definitive Guide by Jason Garman, O'Reilly, ISBN: 0-596-00403-6

Postfix: www.postfix.org

cyrus IMAP: asg.web.cmu.edu/cyrus/imapd