Active Directory

What is Active Directory?

Active Directory (AD) is a directory service from Microsoft for Windows networks, used to centrally manage users, computers, and security policies.

Active Directory is included in most Windows Server operating systems as a set of processes and services. Initially used only for centralized domain management, it has since become an umbrella title for a broad range of directory-based, identity-related services.

How does Active Directory work?

A server running the Active Directory Domain Services (AD DS) role is called a domain controller. It authenticates and authorizes all users and computers within a Windows domain network, assigning and enforcing security policies, and installing or updating software.

For example, when a user logs into a computer that is part of a Windows domain, Active Directory checks the submitted username and password and determines whether that user is a system administrator or a standard user.

What is Active Directory used for?

Beyond authenticating users, Active Directory is widely used to provide seamless Single Sign-On (SSO) capabilities, allowing users to access web applications such as MIDAS without logging in again.

Active Directory communicates using the Lightweight Directory Access Protocol (LDAP).

Active Directory and MIDAS

Self-hosted editions of our MIDAS room booking system can integrate with an existing Active Directory via LDAP. This lets staff sign in to MIDAS automatically using their existing Windows domain credentials, removing the need to manage a separate set of usernames and passwords.