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

Google Authenticator compatible 2-Factor Auth in Java

Springboot custom Stateless Token based authentication with TOTP based Multi-factor Authentication. Any Authenticator can be used ex: Microsoft Authenticator, Google Authenticator, etc.

Example for implementing two factor authentication in Android using Twilio's Authy API and firebase. | TUTORIAL : https://pragmatictheories.tech/android-implementing-two-step-authentication-through-google-authenticator/

Desktop YouTube Clone Application | Front-end & Back-end

Plugin for shibboleth MFA with privacyidea

Two Factor Auth OTP Code generation demo by Java (powered by "aerogear-otp-java")

A simple API to generate QR codes and validate the user input

🔐 Tiny & lightweight RFC 4226 & RFC 6238 compliant one-time password (HOTP/TOTP) generation & validation library for Java

Register an account with his ip, and prevent users to join to the server if they have diferent ip.

A very basic requirements repository proof of concept (POC) for the Server Programming SWD4TF021-3007 course

Este projeto implementar um sistema de autenticação, combinando autenticação de dois fatores (2FA) com tokens JWT para oferecer um login seguro e eficiente. A arquitetura do sistema envolve tanto a parte backend quanto o frontend.