Ser... - Active Directory Administration For Windows

: The highest level of organization and the ultimate security boundary for an environment.

Physically, these logical structures are supported by —servers that host the directory database, handle authentication (primarily via Kerberos ), and manage replication to ensure consistency across the network. Core Services and Protocols Active Directory Administration for Windows Ser...

: Specialized containers within a domain used to logically group objects for easier delegation and Group Policy application. : The highest level of organization and the

: Hierarchical collections of domains sharing a common DNS namespace. handle authentication (primarily via Kerberos )

: Protects sensitive data by enforcing usage policies on documents and emails.