OpenLDAP
OpenLDAP is an open source implementation of the Lightweight Directory Access Protocol (LDAP). It allows users to access and maintain distributed directory information over a network. Often used as a central authentication repository for Linux/UNIX networks.
ldap
directory
authentication
open-source
OpenLDAP: Open Source LDAP Server
OpenLDAP is an open source implementation of the Lightweight Directory Access Protocol (LDAP). It allows users to access and maintain distributed directory information over a network. Often used as a central authentication repository for Linux/UNIX networks.
What is 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 directory
- Often used for centralized authentication and identity management for Linux/UNIX networks
- Stores information hierarchically in a tree-like structure consisting of directory entries
- Includes an LDAP server as well as client components and tools for managing directory data
- Supports advanced LDAP security mechanisms like SSL/TLS encryption and SASL authentication
- Can replicate directory data across servers for improved performance, scalability, and reliability
- Compatible with other LDAP-based directory services including Microsoft Active Directory
- Open source, written in C and released under OpenLDAP software license
- Supported on wide range of UNIX/Linux platforms including many major Linux distributions
In summary, OpenLDAP provides a flexible, open source LDAP directory service for centralized identity/user management and authentication for network environments. Often deployed as an alternative to proprietary directory/identity solutions.
OpenLDAP Features
Features
- LDAP protocol support
- Standards compliant
- Extensible schema
- Access control
- Replication
- Proxy caching
- Virtual directories
Pricing
- Open Source
Pros
Open source
Cross-platform
High performance
Scalable
Flexible schema
Cons
Steep learning curve
Complex configuration
Limited user management features
Official Links
The Best OpenLDAP Alternatives
Top Network & Admin and Directory Services and other similar apps like OpenLDAP
Here are some alternatives to OpenLDAP:
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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 devicesAssignment of access rights and permissions to users and devicesEnforcement of security policiesDomain-based naming and discovery of resourcesSingle sign-on using...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
Foxpass
Foxpass is an identity and access management solution designed specifically for developers and IT operations teams. It provides a central platform to manage employee access to servers, applications, VPN, WiFi networks, and other infrastructure across an organization.Some key features of Foxpass include:Centralized control of user accounts, groups, and permissions across...
