1.keycloak / keycloak
Open Source Identity and Access Management For Modern Applications and Services
+560 stars
from 37,076 · score 6.33
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2.pac4j / pac4j
Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
+10 stars
from 2,529 · score 2.40
3.OpenIdentityPlatform / OpenAM
OpenAM is an open-source access management solution for identity authentication, authorization, and federation. It provides single sign-on, adaptive authentication, and centralized policy control, enabling secure access to web, mobile, and cloud applications
+7 stars
from 895 · score 2.08