Apereo CAS WAR Overlay template
Google Auth Library for Node.js
Secure Backend Server for Web, Mobile & Flutter Developers
The Single Sign-On Multi-Factor portal for web apps
Identity & Single Sign On for all earthlings and beyond
MaxKey SSO ,Leading-Edge IAM-IDaas(Identity and Access Management)
FIDO® Certified StrongKey FIDO Server (SKFS)
PHP strong authentication library, web interface & CLI, OATH certified
AD Web Management Platform
Webbased Small Business Server
Zentyal is a Linux Small Business Server
apache cookie SSO mechanism.
Apache LDAP Directory Manager
An open source Identity & Access Management solution with AD-functions
Token-based AngularJS authentication
two factor authentication management system
Authentication, Access Control, and Single Sign-On
Two-factor authentication system
Open Source Web Single Sign-On
Proxy Manager that integrates AD with Squid using SSO