The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™

An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD

Integrated set of Django applications addressing authentication, registration, account management as well as 3rd party (social) account authentication. 🔁 Mirror of https://codeberg.org/allauth/django-allauth/

Modern authentication, on your terms. Open source alternative to Auth0, Clerk, WorkOS, Stytch.

Kanidm: A simple, secure, and fast identity management platform

OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.

Solo 1 firmware in C

WebAuthn, Simplified. A collection of TypeScript-first libraries for simpler WebAuthn integration. Supports modern browsers, Node, Deno, and more.

👤 Identity and Access Management knowledge for cloud platforms

🔐 Authentication, Authorization, and Accounting (AAA) App and Plugin for Caddy v2. 💎 Implements Form-Based, Basic, Local, LDAP, OpenID Connect, OAuth 2.0 (Github, Google, Facebook, Okta, etc.), SAML Authentication. MFA/2FA with App Authenticators and Yubico. 💎 Authorization with JWT/PASETO tokens. 🔐

Open source Auth0/Clerk/Firebase alternative. Passkeys, SSO, MFA, passwordless, biometric login. Self-hosted or cloud. Enterprise-ready for SaaS & mobile apps

🔐 A curated list of awesome WebAuthn and Passkey resources

🔐 multi factor authentication system (2FA, MFA, OTP, FIDO Server)

Passkeys, FIDO2 and WebAuthn .NET library.

Web Authentication: An API for accessing Public Key Credentials

FIDO2 Conformant WebAuthn and Passkey backend library for golang

Single Sign-On Identity & Access Management via OpenID Connect, OAuth 2, PAM

Python library and command line tool for configuring any YubiKey over all USB interfaces.

Pythonic WebAuthn 🐍

WebAuthn (FIDO2) server library written in Go