Active Directory Advanced for Windows 2019

Active Directory Domain Services (AD DS) provides the methods for storing directory data and making this data available to network users and administrators.

Active Directory stores information about objects on the network and makes this information easy for administrators and users to find and use. Active Directory uses a structured data store as the basis for a logical and hierarchical organization of directory information.

Security is integrated with Active Directory through logon authentication and access control to objects in the directory. With a single network logon, administrators can manage directory data and organization throughout their network, and authorized network users can access resources anywhere on the network.