2factor

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

Highly secure and easy to use OTP client written in C/GTK3 that supports both TOTP and HOTP

A Material You 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

Two-factor authentication for Django Allauth

Nim fullstack website framework - deploy a website within minutes

Go package for easy WebAuthn integration

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。

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

Integrate Laravel Fortify easily in your Filament apps.

TUI Менеджер TOTP ключей (2FA Manager). Сохраняй, управляй, копируй TOTP.

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

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

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