The Single Sign-On Multi-Factor portal for web apps. OpenID Certified™ and Post-Quantum Cryptography Ready.

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• Updated Nov 12, 2026
• Go

ZITADEL - Identity infrastructure, simplified for you.

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• Updated Nov 12, 2026
• Go

🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

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• Updated Nov 12, 2026
• TypeScript

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

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• Updated Nov 11, 2026
• Go

Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

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• Updated Nov 12, 2026
• Java

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

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• Updated Nov 11, 2026
• Go

A vault for securely storing and accessing AWS credentials in development environments

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• Updated Dec 30, 2025
• Go

🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

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• Updated Nov 10, 2026
• Go

A next-gen FOSS self-hosted unified zero trust secure access platform that can operate as a remote access VPN, a ZTNA platform, API/AI/MCP gateway, a PaaS, an ngrok-alternative and a homelab infrastructure.

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• Updated Nov 11, 2026
• Go

Python One-Time Password Library

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• Updated Jun 29, 2026
• Python

One time passcode Input. Accessible & unstyled.

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• Updated Sep 10, 2026
• JavaScript

**NOT MAINTAINED** Two-factor authentication for Node.js. One-time passcode generator (HOTP/TOTP) with support for Google Authenticator.

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• Updated Sep 11, 2023
• JavaScript

GlobalProtect VPN client and CLI for macOS, Linux, FreeBSD, and OpenBSD. Built in Rust with SAML SSO, MFA, YubiKey, client certificates, and local SOCKS5 proxy mode.

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• Updated Nov 8, 2026
• Rust

👤 Identity and Access Management knowledge for cloud platforms

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• Updated Nov 9, 2026

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

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• Updated Nov 12, 2026
• Go

Dromara MaxKey 🗝️ SSO ,Leading-Edge IAM-IDaas(Identity and Access Management) Product , Under Apache-2.0 is free ，业界领先的IAM-IDaas身份管理和认证产品，遵循Apache-2.0开源免费，支持OAuth2.x、OpenID Connect、SAML2.0、CAS、JWT、SCIM等SSO标准协议，基于RBAC统一权限控制，实现用户生命周期管理，开源、安全、合规、自主可控。

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• Updated Nov 10, 2026
• Java

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

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• Updated Nov 12, 2026
• Python

Extract one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes from authentication apps can be captured by camera, read from images, or read from text files. The secrets can be exported to JSON or CSV, or printed as QR codes to console.

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• Updated Nov 7, 2026
• Python

👑 Multivariate exploratory data analysis in Python — PCA, CA, MCA, MFA, FAMD, GPA

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• Updated Oct 31, 2026
• Python

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

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• Updated Nov 11, 2026
• Rust