Browse free open source Authentication software and projects below. Use the toggles on the left to filter open source Authentication software by OS, license, language, programming language, and project status.
Mature LDAP, LDIF and DSML client with i18n support.
Directory/File, DNS and VHost busting tool written in Go
Identity and access management for modern applications and services
A private certificate authority (X.509 & SSH) & ACME server
Open source two-factor authentication for Android
Identity & Single Sign On for all earthlings and beyond
Searches through git repositories for high entropy strings and secrets
The Single Sign-On Multi-Factor portal for web apps
A cloud native Identity & Access Proxy / API (IAP)
Cross-platform application monitoring and error tracking software
The most comprehensive authentication library for TypeScript
Daemon to ban hosts that cause multiple authentication errors
nuBuilder Forte is a cloud database builder.
Google Auth Library for Node.js
Kanidm: A simple, secure, and fast identity management platform
Robust, modular, and extendable user authentication system
Open source APM: OpenTelemetry traces, metrics, and logs
The cloud-native API gateway
Authentication for the Web
Windows Hello style facial authentication for Linux
Identity infrastructure, simplified for you
Secure Backend Server for Web, Mobile & Flutter Developers