Hello all,
I'm fairly new to samba but mostly I get the jest of it.

Kerberos 5 and OpenLDAP are often mentioned in the same discussion
threads as samba so my question is this...

What is the relationship of samba with Kerberos 5 and OpenLDAP?
Are OpenLDAP and Kerberos 5 components of samba or alternatives?
I was successfull in joining a Linux server to AD with winbind.
What role or additional functionality does kerberos 5 or/and openLDAP
add?

Thanks in advance.