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  1. Active Directory - Wikipedia

    Active Directory (AD) is a directory service developed by Microsoft for Windows domain networks. Windows Server operating systems include it as a set of processes and services. [1][2] …

  2. Active Directory Domain Services overview | Microsoft Learn

    Mar 11, 2025 · A directory is a hierarchical structure that stores information about objects on a network. A directory service, such as Active Directory Domain Services (AD DS), provides the …

  3. What is Active Directory? A Beginner’s Guide

    Nov 10, 2025 · Active Directory (AD) is a Microsoft service that provides centralized authentication and authorization to network resources.

  4. What is Active Directory (AD)? | Definition from TechTarget

    Apr 11, 2025 · Active Directory (AD) is Microsoft's proprietary directory service that enables network admins to manage users, permissions and their access to networking resources.

  5. What is Active Directory and How It Works?

    Nov 26, 2025 · What is Active Directory (AD)? Microsoft Active Directory is a proprietary directory service that gives administrators control over network resource permissions within Windows …

  6. Active Directory Explained: Complete Guide for IT Professionals …

    Mar 19, 2025 · Active Directory provides a single, centralized location for storing and managing user and resource data. As a result, you can control access to resources, enforce security …

  7. What is Active Directory? | A Simple Guide to Understand It

    Active Directory is a directory service that manages and organizes network resources, such as users, computers, and security policies, within a Windows environment. It enables …

  8. What is Active Directory (AD) and how does it work?

    May 21, 2025 · Active Directory (AD) is Microsoft’s directory service for Windows domain networks—a centralized database that stores information about users, computers, groups, …

  9. What Is Active Directory? - Coursera

    Oct 22, 2025 · Active Directory (AD) is a live directory run on a Microsoft Windows server that stores account login data and information administrators need to manage permissions and …

  10. What is Active Directory? 2025 Overview - strata.io

    Feb 25, 2025 · Active Directory (AD) is a Microsoft directory service that plays a central role in managing users, computers, and other resources within a network. It acts as a centralized …