1108 Open source projects that are alternatives of or similar to Go Guardian

📱 Two-Factor Authentication (2FA) client for Android + Wear OS

The Single Sign-On Multi-Factor portal for web apps

Enhanced fork of FreeOTP-Android providing a feature-rich 2FA authenticator

multiOTP open source strong two factor authentication PHP library, OATH certified, with TOTP, HOTP, Mobile-OTP, YubiKey, SMS, QRcode provisioning, etc.

One Time Password (HOTP/TOTP) library for Node.js, Deno and browsers.

A free, secure and open source app for Android to manage your 2-step verification tokens.

🔑 A small library for generating TOTP and HOTP one-time passwords on iOS.

external OpenID Connect Login to IdentityServer4 with AAD

multiOTP Credential Provider is a V2 Credential Provider for Windows 7/8/8.1/10/2012(R2)/2016 with options like RDP only and UPN name support

A TouchID-aware 2-factor authenticator for macOS

A Web app to manage your Two-Factor Authentication (2FA) accounts and generate their security codes

Single Sign On server, OAuth2, Openid Connect, multiple factor authentication with, HOTP/TOTP, FIDO2, TLS Certificates, etc. extensible via plugins

LibreAuth is a collection of tools for user authentication.

A Sponge minecraft server plugin for second factor authentication

One Time Password (TOTP and HOTP) library for Clojure. TOTP/HOTP is widely used for Two Factor / Multi Factor Authentication.

A cli-based pass-backed TOTP app

Apache two-factor (2FA) authentication with Google Authenticator based on Time-based One-Time Password (TOTP) or HMAC-based one-time password (HOTP) Algorithms.

Time-Based One-Time Password Code Generator

A Swift library for generating One Time Passwords (OTP)

CrOTP - One Time Passwords for Crystal

A small and easy-to-use one-time password generator library for Java according to RFC 4226 (HOTP) and RFC 6238 (TOTP).

LDAP Authenticator for Apache Cassandra

Python implementation of the mobile Blizzard Authenticator (TOTP)

[OUTDATED] Two-factor authentication for Symfony applications 🔐 (bunde version ≤ 4). Please use version 5 from https://github.com/scheb/2fa.

A one-time password (HOTP/TOTP) library for Java

🔑 One Time Password (OTP) / 2FA for Node.js and Browser - Supports HOTP, TOTP and Google Authenticator

Python One-Time Password Library

Minimal TOTP generator in 20 lines of Python

Authenticate users in Laravel against an adminless LDAP server

Gortas is an API based authentication service, allows adding authentication to your site or service with minimum efforts.

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

A command line HOTP and TOTP client

Authentication & Authorization library for the Next.js framework

Authenticator generates 2-Step Verification codes in your browser.

Boilerplate / Starter kit. Laravel 5.7, Vue CLI 3 — Authentication with Email Verification. REST API.

Lightweight node.js based web service that provides user authentication against LDAP server (Active Directory / Windows network) credentials and returns a JSON Web Token.

A simple authentication library for CodeIgniter 4.

easy auth for reverse proxies

SSO authentication provider for the auth_request nginx module

Simple extension that provides Basic, Digest and Token HTTP authentication for Flask routes

Secure MERN Stack CRUD Web Application using Passport.js Authentication

Javascript One-Time Password module.

Utility to manage SSH public keys stored in LDAP.

Laravel Authentication Package

This version won't be maintained!

Simple Vue.js authentication library

A framework agnostic authentication & authorization system.

Security library for Spring Web MVC: OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...

Official authentication provider for Adonis framework

Simple user-authentication solution, embedded into a small framework.

JSON Web Token based Authentication powered by Keycloak

Authex is an opinionated JWT authentication and authorization library for Elixir.

Easy to use Certificate Authority web service for OpenVPN, StrongSwan and HTTPS

Fullstack boilerplate with React, Redux, Express, Mongoose, Passport Local, JWT, Facebook and Google OAuth out of the box.

Highly secure and easy to use OTP client written in C/GTK that supports both TOTP and HOTP

Nim fullstack website framework - deploy a website within minutes

Provides a unified interface to local and remote authentication systems.

Extensible security first OAuth 2.0 and OpenID Connect SDK for Go.

GraphQL directive for handling auth

Go package for easy WebAuthn integration