168 Open Source 2fa Software Projects
Free and open source 2fa code projects including engines, APIs, generators, and tools.
2fa Notifier38 ⭐
2FA Notifier is a web extension that notifies users whether or not the sites they visit support two factor authentication (2FA).
Crystal Two Factor Auth24 ⭐
Two Factor Authentication Crystal code implementing the Time-based One-time Password Algorithm
Yubikey Full Disk Encryption Secure Boot Uefi73 ⭐
Tutorial to create full disk encryption with YubiKey, encrypted boot partition and secure boot with UEFI
UNOFFICAL A Firefox authenticator that can autofill TOTP codes with Firefox Android support
A tool that serves as a Proof of Concept for the research I presented at DEF CON 26, "Compromising online accounts by cracking voicemail systems"
Ransombile is a tool that can be used in different scenarios to compromise someone’s digital life when having physical access to a locked mobile device
An ASP.NET Core 6.0 IdentityServer4 Identity Bootstrap 4 template with localization
Django Trench171 ⭐
django-trench provides a set of REST API endpoints to supplement django-rest-framework with multi-factor authentication (MFA, 2FA). It supports both standard built-in authentication methods, as well as JWT (JSON Web Token).
ASP.NET Core Back-Channel Logout for Hybrid Clients, Redis, Key Vault, Azure
Two Factor Bundle391 ⭐
[ABANDONED] Two-factor authentication for Symfony 2 & 3 applications 🔐. Please use the newer versions from https://github.com/scheb/2fa.
:key: One Time Password (OTP) / 2FA for Node.js and Browser - Supports HOTP, TOTP and Google Authenticator
Awes Io Auth39 ⭐
🔑 Laravel Authentication package with built-in two-factor (Authy) and social authentication (Socialite).
Java Totp166 ⭐
A java library for implementing Time-based One Time Passwords for Multi-Factor Authentication.
Go Guardian338 ⭐
Go-Guardian is a golang library that provides a simple, clean, and idiomatic way to create powerful modern API and web authentication.
Gortas is an API based authentication service, allows adding authentication to your site or service with minimum efforts.
Yuce Pot209 ⭐
POT is an Erlang library for generating Google Authenticator compatible one time passwords
A highly configurable yet simple to use TOTP based two-factor authentication processing module for SimpleSAMLphp.
Lock user screen every time the flash drive is unplugged. Creating a two-step authentication on the machine
A portable .Net class library for creating onetime passwords (based on rfc4226 - https://tools.ietf.org/html/rfc4226 and rfc6238 - https://tools.ietf.org/html/rfc6238)
🔑 Second factor provider using an external messaging gateway (SMS, Telegram, Signal)
Privacyidea Credential Provider23 ⭐
Credential Provider to enchance the Windows login with a second factor
Django Mfa149 ⭐
Django-mfa (Multi Factor Authentication) is a simple package to add extra layer of security to your django web application. It gives web app a randomly changing password as an extra protection and supports u2f too
One Time134 ⭐
One Time Password (TOTP and HOTP) library for Clojure. TOTP/HOTP is widely used for Two Factor / Multi Factor Authentication.
Vonage Go Sdk41 ⭐
A lightweight library to help Go users everywhere integrate with the Vonage APIs. Issues and PRs all really welcome!!
Beemdevelopment Aegis2828 ⭐
A free, secure and open source app for Android to manage your 2-step verification tokens.
Steamguard Cli125 ⭐
A linux utility for generating 2FA codes for Steam and managing Steam trade confirmations.
Yubikey Manager Qt162 ⭐
Cross-platform application for configuring any YubiKey over all USB interfaces.
Dappur Framework54 ⭐
A stylish PHP application framework crafted using Slim, Twig, Eloquent and Sentinel designed to get you from clone to production in a matter of minutes.
Authentication Service17 ⭐
Authentication microservice. The integration only requires redirects and JWT tokens
Node Identif28 ⭐
:key: Helper class to verify one's identity via personal channels(SMS, Phone, E-Mail and more!)
Apache two-factor (2FA) authentication with Google Authenticator based on Time-based One-Time Password (TOTP) or HMAC-based one-time password (HOTP) Algorithms.
Kolsha Vk66 ⭐
C++ library for working with VK.com API, authorization through VK app secret key, using VK functions. 2FA, Captcha passing.
Google2fa Laravel692 ⭐
A One Time Password Authentication package, compatible with Google Authenticator for Laravel