Google Auth Library for Node.js
Secure Backend Server for Web, Mobile & Flutter Developers
The Single Sign-On Multi-Factor portal for web apps
Source code for 2FAS Auth Browser Extension
Identity & Single Sign On for all earthlings and beyond
Apereo CAS WAR Overlay template
MaxKey SSO ,Leading-Edge IAM-IDaas(Identity and Access Management)
FIDO® Certified StrongKey FIDO Server (SKFS)
AD Web Management Platform
PHP strong authentication library, web interface & CLI, OATH certified
Simple, unobtrusive authentication for Node.js
Zentyal is a Linux Small Business Server
apache cookie SSO mechanism.
Apache LDAP Directory Manager
Token-based AngularJS authentication
Username and password authentication strategy for Passport and Node.js
Two-factor authentication system
Open Source Web Single Sign-On
Single Sign On module for Apache and NGiNX