ZITADEL - Cloud Native Identity and Access Management

•    Go

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ZITADEL provides you with all the features necessary to build great solutions, without the need of building the login and access management yourself.

authentication user-management auth0-alternative kubernetes security identity jwt oauth2 angular cqrs iam auth event-sourcing sso cloud-native openid-connect oidc identity-provider access-control single-sign-on

Keycloak - Open Source Identity and Access Management For Modern Applications and Services

•    Java

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Keycloak is an open source Identity and Access Management solution aimed at modern applications and services. It makes it easy to secure applications and services with little to no code. Users authenticate with Keycloak rather than individual applications. This means that your applications don't have to deal with login forms, authenticating users, and storing users. Once logged-in to Keycloak, users don't have to login again to access a different application.

identity-access-management identity-management access-management user-management ldap social-login authentication social-authentication user-mangement single-sign-on

Apache Fortress - Identity and Access Management

•    Java

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Apache Fortress the open source identity and access management built on OpenLDAP. Fortress is designed to address complex authentication, authorization and auditing needs simply and easily. It helps to ensure strict adherence to current security standards while allowing for ease of installation and ongoing maintenance. A standards-based access management system, written in Java, that provides role-based access control, delegated administration and password policy services with LDAP.

openiam identity-management access-management ldap identity-access-management rbac role-based-access-control access-control

Gluu Server - Identity and Access Management (IAM) platform

•    Java

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Gluu's open source authentication & API access management software for securing Web & mobile applications using open standards like SAML & OpenID Connect. Its features include Single Sign-On, Access Management, OAuth, Multi-Factor Authentication, LDAP Directory Integration, User Management and lot more.

identity-management access-management oauth two-factor-authentication saml security openid identity-access-management

AMX Identity Management - An HR driven Identity and Access Management solution

•    CSharp

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Amx is an HR driven Identity and Access Management solution which can extract the identities from authoritative sources to find the joiners, movers and leavers, and transform them to a suitable format such that they can be used to load accounts into target resources such as the Active Directory, Exchange, LDAP, databases, Unix Systems, the Cloud etc. In its simplest form identity management is not an IT function and access management, which is, is a synchronisation process.

identity-management access-management

LemonLDAP::NG - Web Single Sign On and Access Management Free Software

•    Perl

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LemonLDAP::NG is a complete and modular Web-SSO system that can run with reverse-proxies or directly on application webservers. It can be used in conjunction with OpenID-Connect, CAS and SAML systems as identity or service provider. It can also be used as proxy between those federation systems.

ldap user-authentication user-management roles-management ldap-auth openid 2fa two-factor-authentication sso single-sign-on

FreeIPA - Identity and Access Management for Linux

•    C

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FreeIPA is an integrated Identity and Authentication solution for Linux/UNIX networked environments. A FreeIPA server provides centralized authentication, authorization and account information by storing data about user, groups, hosts and other objects necessary to manage the security aspects of a network of computers.

identity-management identity-access-management identity authentication authorization policy security

Mandriva - Identity and Network Management

•    C

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Mandriva Directory Server is an enterprise directory platform based on LDAP designed to manage identities, access control informations, policies, application settings and user profiles. If you already use Samba, Postfix, Squid or CUPS, you can benefit from MDS today to manage your infrastructure.

ldap identity-management directory-server

Harbor - An enterprise-class container registry server based on Docker Distribution

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Project Harbor is an enterprise-class registry server that stores and distributes Docker images. It extends the open source Docker Distribution by adding the functionalities usually required by an enterprise, such as security, identity and management. As an enterprise private registry, Harbor offers better performance and security.

docker docker-registry registry-server private-registry containers docker-distribution

Univention Corporate Server - Easy administration of your IT infrastructure

•    C

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Univention Corporate Server is a preconfigured, 100% open source Linux server and IT management system. It is free of charge and perfect for providing Microsoft Server-like services on the cloud or on the premises, to run and operate corporate IT environments with Windows- and Linux-based clients and to extend those environments with proven enterprise software, also either on the cloud or on the premises.

server-management identity-access-management iam ldap active-directory samba multi-factor-authentication single-sign-on aws domain-management operating-system it-infrastructure iaas

Micro - Distributed Cloud OS

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Micro is an operating system built for the cloud. It addresses the key requirements for building services in the cloud. It leverages the microservices architecture pattern and provides a set of services which act as the building blocks of a platform. Micro deals with the complexity of distributed systems and provides simpler programmable abstractions to build on.

cloud-os cloud-platform aws-alternative distributed-systems rpc microservices microservice service-discovery sidecar distributed-system distributed

kratos - Next-gen identity server (think Auth0, Okta, Firebase) with Ory-hardened authentication, MFA, FIDO2, profile management, identity schemas, social sign in, registration, account recovery, service-to-service and IoT auth

•    Go

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We highly recommend reading the Ory Kratos introduction docs to learn more about Ory Krato's background, feature set, and differentiation from other products. Please consider giving back by becoming a sponsor of our open source work on Patreon or Open Collective.

identity login users user-management registration user-profile user identity-management hacktoberfest profile-management user-profiles

389 Directory Server - Powerful OpenSource LDAP

•    C

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The enterprise-class Open Source LDAP server for Linux. It is hardened by real-world use, is full-featured, supports multi-master replication, and already handles many of the largest LDAP deployments in the world. OpenLDAP and Fedora Directory Server were both derived from the original University of Michigan slapd project. In 1996 the original developers of slapd became Netscape employees and developed Netscape Directory Server, which is now Fedora Directory Server.

ldap identity-management directory-server

Modular Access Control System

•    Java

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A modular, flexible and extensible Identity and Access Management system for integrated login, access and profile management across disparate security domains. Supports Apache, PAM, Webcrossing, XMLRPC and SOAP from C, Perl, and Java with more to come.

SSSD - System Security Services Daemon

•    C

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SSSD is a system daemon. Its primary function is to provide access to identity and authentication remote resource through a common framework that can provide caching and offline support to the system. It provides PAM and NSS modules, and in the future will D-BUS based interfaces for extended user information. It provides also a better database to store local users as well as extended user data.

identity-management identity authentication security

harbor - An open source trusted cloud native registry project that stores, signs, and scans content.

•    Go

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Note: The master branch may be in an unstable or even broken state during development. Please use releases instead of the master branch in order to get stable binaries. Harbor is an an open source trusted cloud native registry project that stores, signs, and scans content. Harbor extends the open source Docker Distribution by adding the functionalities usually required by users such as security, identity and management. Having a registry closer to the build and run environment can improve the image transfer efficiency. Harbor supports replication of images between registries, and also offers advanced security features such as user management, access control and activity auditing.

cncf container registry helm

Pomerium - Identity-aware access proxy

•    Go

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Pomerium is an identity-aware proxy that enables secure access to internal applications. Pomerium provides a standardized interface to add access control to applications regardless of whether the application itself has authorization or authentication baked-in. Pomerium gateways both internal and external requests, and can be used in situations where you'd typically reach for a VPN.

reverse-proxy iam beyondcorp identity identity-aware-proxy proxy

midPoint - Identity Provisioning system

•    Java

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midPoint is an Identity Provisioning system. It is a comprehensive tool that synchronizes several identity repositories and databases, manages them and makes them available in a unified form. It belongs to the Identity Provisioning category of the Enterprise Identity Management field, however midPoint itself is not limited to the enterprise. It can work equally well also for cloud services, Internet portals, telcos and service providers and so on.

identity-management, identity-provisioning, provisioning identity

api-gateway-secure-pet-store - Amazon API Gateway sample using Amazon Cognito credentials through AWS Lambda

•    Objective-C

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The Secure Pet Store sample is an application built in Java for AWS Lambda. It uses Amazon API Gateway to expose the Lambda function as HTTP endpoints and uses Identity and Access Management (IAM) and Amazon Cognito to retrieve temporary credentials for a user and authorize access to its APIs with.The application needs to be modified to reflect the resource names created above. After adapting the configuration you package the application and deploy it as an AWS Lambda function with the necessary execution role.

api-gateway-secure-pet-store - Amazon API Gateway sample using Amazon Cognito credentials through AWS Lambda

•    Objective-C

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The Secure Pet Store sample is an application built in Java for AWS Lambda. It uses Amazon API Gateway to expose the Lambda function as HTTP endpoints and uses Identity and Access Management (IAM) and Amazon Cognito to retrieve temporary credentials for a user and authorize access to its APIs with. The application needs to be modified to reflect the resource names created above. After adapting the configuration you package the application and deploy it as an AWS Lambda function with the necessary execution role.