Keycloak
Open source identity and access management with single sign-on.

Keycloak is an open-source identity and access management solution that enables single sign-on, social login, and identity brokering for applications and services. It supports standard protocols including OpenID Connect, OAuth 2.0, and SAML, and integrates with existing LDAP and Active Directory servers. Administrators manage all aspects through a central admin console, while users can self-manage accounts, sessions, and two-factor authentication.
Keycloak acts as a central authentication server supporting SSO, social login, and federation with LDAP/AD, exposing standard OAuth 2.0, OpenID Connect, and SAML interfaces to connected applications.
developers and IT administrators securing applications and services
Background.
- Status
- launched
- Business model
- open-source
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