In this section, you will learn how to create and manage service accounts and service principal names, how to configure Kerberos constrained delegation, how to work with passwords, lockout policies, and password setting objects, how to delegate password management, and how to configure Kerberos and authentication policies.
Active Directory provides an authentication mechanism for all objects in an Active Directory, such as users and computers. Using the Kerberos authentication protocol, Active Directory can safely authenticate any user or computer against any domain in the forest.