A spec compliant, secure by default
CloudFoundry User Account and Authentication (UAA) Server
Google Auth Library for Node.js
Identity & Single Sign On for all earthlings and beyond
Daemon to ban hosts that cause multiple authentication errors
A library for implementing authentication/authorization in Ember.js
Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape
OAuth 2.0 authorization server toolkit for Node.js
Jupyter server extension to proxy requests with AWS SigV4 authentican
apache cookie SSO mechanism.
Token based authentication module for angular.js
two factor authentication management system