FIDO® Certified StrongKey FIDO Server (SKFS)
Identity management and federations integration
X display management and authentication application
A simple, personal OpenID provider written in PHP
PHP strong authentication library, web interface & CLI, OATH certified
Extrect selected entries from LDIF files like grep
LDAP tools to support formerly NIS environments.
OAuth 2.0 authorization server toolkit for Node.js
Coherence is a full featured, configurable authentication system
A SigV4 authentication plugin for the open-source DataStax Java Driver
Tomcat SPNEGO/Kerberos Authenticator and Active Directory Realm
apache cookie SSO mechanism.
hook pam to authenticate users against anything
Apache LDAP Directory Manager
JNDI DirContext source builder utility
Mature LDAP, LDIF and DSML client with i18n support.
An extensible authentication and authorization library for Clojure