Microsoft Active Directory

Microsoft Active Directory

Microsoft Active Directory is a directory service that enables managing identities, access, and security in a corporate network. It centrally stores information about users, devices, and other resources for finding, accessing, and managing them.
Microsoft Active Directory image
identity-management access-control authentication authorization security microsoft

Microsoft Active Directory: Centralized Identity Management

Microsoft Active Directory is a directory service that enables managing identities, access, and security in a corporate network. It centrally stores information about users, devices, and other resources for finding, accessing, and managing them.

What is Microsoft Active Directory?

Microsoft Active Directory is a directory service developed by Microsoft for Windows domain networks. It is used to enable the following capabilities in an organization:

  • Centralized management of user accounts and devices
  • Assignment of access rights and permissions to users and devices
  • Enforcement of security policies
  • Domain-based naming and discovery of resources
  • Single sign-on using domain credentials

Active Directory stores information about user accounts, computers, printers, services, and other objects on a network. This central directory is then used to authenticate users and computers as they log in and request access to various resources.

Some key capabilities provided by Active Directory include:

  • Storing information about accounts, groups, access permissions, devices, services etc.
  • Allowing administrators to manage this information from a central location
  • Enabling users to easily find resources and access them using single sign-on
  • Securing resources by assigning permissions and applying password policies
  • Ensuring compliance through group policies and auditing

Active Directory is a critical component of the IT infrastructure of any large organization. It ties together identity management, resource access control and security under one framework. All major enterprise applications integrate with Active Directory for centralized authentication and authorization.

Microsoft Active Directory Features

Features

  1. Centralized network administration
  2. Fine-grained access control
  3. Group Policy management
  4. Kerberos-based authentication
  5. LDAP integration
  6. Single sign-on
  7. Hierarchical data storage

Pricing

  • Subscription-Based

Pros

Improved security

Easier user/resource management

Role-based access control

Centralized configuration

Simplified authentication

Cons

Complex setup/management

Potential single point of failure

Requires training/expertise

License costs


The Best Microsoft Active Directory Alternatives

Top Network & Admin and Directory Services and other similar apps like Microsoft Active Directory


Samba icon

Samba

Samba is an open-source software suite that provides seamless file and print services to SMB/CIFS clients. SMB (Server Message Block) and CIFS (Common Internet File System) are Windows networking protocols that provide shared access to files, printers, and serial ports between nodes on a network.Samba allows for interoperability between Linux/Unix...
Samba image
FreeIPA icon

FreeIPA

FreeIPA is an integrated security information management solution based on MIT Kerberos, 389 Directory Server, Dogtag certificate system, NTP and DNS. It provides centralized authentication, authorization and account information by storing data about user, groups, hosts etc. in a centralized LDAP directory.Key features of FreeIPA include:Centralized user authentication via KerberosRole...
FreeIPA image
Zentyal icon

Zentyal

Zentyal is an open source Linux server distribution based on Ubuntu Server. It provides small and medium businesses with a variety of essential network services out of the box.Some of the key features and services offered by Zentyal include:DHCP server for dynamic IP address allocationDNS server for domain name resolutionHTTP...
Zentyal image
OpenLDAP icon

OpenLDAP

OpenLDAP is an open source implementation of the Lightweight Directory Access Protocol (LDAP), which provides access to distributed directory services over TCP/IP networks. Some key details about OpenLDAP:Allows users to access common user information like email, phone numbers, addresses, etc. in a centralized directoryOften used for centralized authentication and identity...
OpenLDAP image
Univention Corporate Server icon

Univention Corporate Server

Univention Corporate Server (UCS) is an enterprise-grade Linux distribution and management system tailored for companies and organizations. It brings together common infrastructure services like identity management, file sharing, print and DNS management into one cohesive platform.Some key features of UCS include:Centralized identity management through an LDAP directoryWeb-based administration portal for...
Univention Corporate Server image
Microsoft Entra ID icon

Microsoft Entra ID

Microsoft Entra ID is an identity and access management (IAM) solution from Microsoft that provides capabilities for managing user identities and controlling access to applications and resources. Some of the key features of Entra ID include:Single sign-on (SSO) - Users can sign in once with one set of credentials to...
Microsoft Entra ID image
JumpCloud icon

JumpCloud

JumpCloud is a cloud-based directory and device management platform designed for IT teams in organizations of all sizes. It provides a single pane of glass to manage user identities and devices across an organization.Key features and benefits of JumpCloud include:Centralized user directory - Add and manage user identities and group...
JumpCloud image
RazDC icon

RazDC

RazDC is an open-source, self-hosted remote desktop and remote access software. It allows users to connect to computers remotely through a web browser or using the dedicated RazDC client software available for Windows, macOS, Linux, iOS and Android.Some of the key features of RazDC include:Remote Desktop - Remotely control computers...
RazDC image
GLAuth icon

GLAuth

GLAuth is an open source authentication server that provides centralized authentication, authorization and accounting (AAA) for Linux, UNIX, and Windows servers. It supports a variety of authentication mechanisms including:LDAPRADIUSKerberosMicrosoft Active DirectoryOAUTH2SAMLUNIX accountsKey features of GLAuth include:Centralized AAA services for heterogeneous environmentsHigh performance and scalabilitySupport for two-factor authenticationIntegration with popular single...
GLAuth image
Linuxmuster.net icon

Linuxmuster.net

linuxmuster.net is an open source Linux server distribution designed specifically for use in schools. It aims to provide an all-in-one IT solution that meets the needs of administrators, teachers, and students.Some key features of linuxmuster.net include:Centralized user management with support for integrating with existing LDAP or Active Directory environmentsTools for...
Linuxmuster.net image
SambaBox icon

SambaBox

SambaBox is an open source software suite that enables Linux/Unix systems such as Ubuntu, Debian, CentOS, Fedora and more to provide seamless file and print services to SMB/CIFS clients such as various versions of Microsoft Windows, macOS, and other SMB-enabled devices. It allows non-Windows devices to communicate with Windows networking...
SambaBox image
UniFi Identity (UID) icon

UniFi Identity (UID)

UniFi Identity (UID) is an identity and access management solution developed specifically for Ubiquiti Networks' UniFi ecosystem of IT infrastructure products. It provides a centralized way to manage user accounts and access policies across UniFi Network, UniFi Protect, UniFi Access, and other supported UniFi services.Key features of UniFi Identity include:Centralized...
UniFi Identity (UID) image
ApacheDS icon

ApacheDS

ApacheDS is an open source LDAP directory server implemented entirely in Java. It supports standard LDAP and directory services APIs and protocols. Key features include:Full LDAP v3 compliance and LDAP metadirectory supportEmbedded or standalone server optionsExtensible through pluginsSupport for custom schema and syntaxSecured communications with SSL/TLSOut of the box support...
ApacheDS image
OpenDJ icon

OpenDJ

OpenDJ is an open source LDAP directory server developed by ForgeRock that provides a high performance, scalable, and embeddable directory store for centralized identity data and policy. Some key features of OpenDJ include:High availability with no single point of failureHorizontal scaling through server clustering and data partitioningEmbeddable as a library...
OpenDJ image
389 Directory Server icon

389 Directory Server

389 Directory Server is an enterprise-class open source Lightweight Directory Access Protocol (LDAP) server developed and maintained by Red Hat. It provides a foundation for centralized authentication and authorization for enterprise systems and applications.Key features of 389 Directory Server include:Standards compliance with LDAP, LDAPS, StartTLS, etc.High performance and scalability to...
389 Directory Server image