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

A secure, easy-to-use TOTP/HOTP client written in C with a GTK4/libadwaita interface.

A Beautiful Two-factor Authentication app

Keycloak Authentication Provider implementation to get a 2nd-factor authentication with a OTP/code/token send via SMS (through AWS SNS). Demo purposes only!

Two-Factor Authentication for all your users out-of-the-box.

ADAMANT's Blockchain 2FA demo

An awesome two-factor authenticator based on Flutter, supports Android, Windows and Linux platforms, and supports multiple cloud backup methods such as Onedrive, Dropbox, WebDAV, S3Cloud, etc.基于 Flutter 的双因素验证器，支持Android、Windows和Linux平台，支持Onedrive、Dropbox、WebDAV、S3Cloud等多种云备份方式。

Two-factor authentication for Django Allauth

Nim fullstack website framework - deploy a website within minutes

Go package for easy WebAuthn integration

Short term certificate based identity system (ssh/x509 ca + openidc)

Big-Papa is a remote cookie stealer which can then be used for session hijacking and Bypassing 2 Factor Authentication

Secure your online accounts with Open Authenticator : a free, open-source and lovely-crafted TOTP manager.

Integrate Laravel Fortify easily in your Filament apps.

TUI TOTP Key Manager (2FA Manager). Save, manage, and copy TOTP codes.

FREE, secure and open source cross-platform 2FA TOTP app

Straightforward password, passphrase, TOTP, and HOTP user authentication

Two Factor Authentication (2FA) using FastAPI

Advanced Spear Phishing tool for Facebook with 2 factor authentication bypass! May contain minor bugs due to...idk

This article will teach you how to secure a React.js app by implementing two-factor authentication (2FA) feature using TOTP tokens generated by Google Authenticator, Authy, or Chrome's Authenticator extension