Keycloak

Keycloak is an open-source software product to allow single sign-on with identity and access management aimed at modern applications and services. Until April 2023, this WildFly community project was under the stewardship of Red Hat, who use it as the upstream project for their Red Hat build of Keycloak. In April 2023, Keycloak was donated to the CNCF and joined the foundation as an incubating project.

Keycloak supports various protocols such as OpenID, OAuth version 2.0 and SAML and provides features such as user management, two-factor authentication, permissions and roles management, creating token services, etc. It is possible to integrate Keycloak with other technologies, such as front-end frameworks like React or Angular, as well as containerization solutions like Docker.