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

OTP Server with Telegram Bot

Passwordless authentication server, supports OTP, WebAuthn and TOTP

A simple One Time Password (OTP) library in C, supports C++

A simple One Time Password (OTP) library in lua

OTP-Pi is a server for sending SMS via HTTP, WebSocket and Message Broker protocols. Users can install OTP-Pi on the server with a static IP address that can be accessed by clients who will send SMS. In addition, users can also install OTP-Pi on servers with dynamic IP addresses. This server then accesses a websocket server, a Redis server, an M…

Simple OTP Generator and Verification with Password! Create a powerful secure otp using otpgen tool. Help prevent a security threat by getting a strong password. It's a random password generator to create long, truly random passwords that even the strongest computers can’t crack.

OTP Broker using ESP32 and SIM800l

Micro Service : OTP Email

Experimental server suite for Panda3D applications, with inspiration from Disney Interactive Media Group's Online Theme Park (OTP) server suite project, used in-house from 2001 - 2013, written in Python 2.7.

An implementation of Disney's OTP server used specifically for the 2003 build of Toontown Online.

A simple One Time Password (OTP) library in C#

A simple One Time Password (OTP) library in JavaScript

Django 2FA (2 Factor Authentication)

One Time Password Service.

A One Time Password micro service written in Java

A simple One Time Password (OTP) library in ASP

A simple One Time Password (OTP) library in Ruby

A simple One Time Password (OTP) library in PHP

OTP stack server that pushes and pops