A spec compliant, secure by default
JSON web token authentication for Laravel and Lumen
JWT authentication for your Symfony API
One Time Password Authentication package, compatible with Google Auth
PHP strong authentication library, web interface & CLI, OATH certified
nuBuilder Forte is a cloud database builder.
FIDO® Certified StrongKey FIDO Server (SKFS)
A simple, personal OpenID provider written in PHP
Web-based LDAP address book browser/editor
apache cookie SSO mechanism.
Implementation of XDG Base Directory specification for php
PHP User Login and Management System based on Codeigniter
A simple PHP library for LDAP authentication
Two-factor authentication system
A LDAP User Management System
A class for PHP to talk to Active Directory through LDAP.
phpbb Multiple domain Single Sign on with wordpress plugin
Deprecated project - see http://wordpress.org/extend/plugins/wpmuldap/