LDAP and Kerberos, So Happy Together Jan 13, 2009, 00 :03 UTC (0 Talkback[s]) (3980 reads) (Other stories by Juliet Kemp)
"For security, your best option is Kerberos. Kerberos is specifically designed to handle authentication. It will not do the information lookup that LDAP does. It avoids password security problems and enables single-sign-on (a very useful feature!)."