# About the services that compose a Samba Active Directory server

We are going to cover the following 5 major topics:

- LDAP;

- Kerberos;

- DNS;

- SMB and MS-RPC protocols;

- NTP;

We will also cover other concepts such as FSMO roles or the Winbindd service.

- About DNS
- About LDAP
- About Kerberos
- About SMB and MS-RPC
- About NTP
- About FSMO roles
- About Winbindd and IDMapping
- Managing and storing password hashes
- Trusts and Forests
- Working with replicated Active Directory
- About GPOs (Group Policy Objects)
- About Samba CUPS Printing