PHP strong authentication library, web interface & CLI, OATH certified
Identity management and federations integration
A simple, personal OpenID provider written in PHP
Forward authentication service. Google/OpenID oauth based login
FIDO® Certified StrongKey FIDO Server (SKFS)
Replace/add/delete LDAP attributes online with regular expressions
Extrect selected entries from LDIF files like grep
Collate and count ldap entries
sed-like modify and convert LDIF files using regular expressions
A Java-based LDAP API
An Elixir Authentication System for Plug-based Web Applications
Identity infrastructure for developers, Auth0 open source alternative
Go package for UUIDs based on RFC 4122 and DCE 1.1: Authentication
Tracks your most used directories, based on 'frecency'
Simple, unobtrusive authentication for Node.js
Coherence is a full featured, configurable authentication system
IDaaS/IAM solution that can Auth to web and mobile applications
Single sign-on solution for securing internal services
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core