Docker image for experimenting with SSH via TOTP

A simple and straightforward HOTP and TOTP generation and verification library for .NET.

shows time-based one-time passwords - TOTP - on shell

2-factor authentication for android

AuthShield is a alphanumeric based TOTP generation authenticator that decrypts the URL from the QR code and generates the code.

A secure, multi-user password management application built with C# WPF using LINQ to SQL and following the MVVM pattern. The application demonstrates essential security features including password encryption, two-factor authentication, and role-based access control.

Manage and generate one-time passwords

One time password authentication for Jenkins

An OTP generator that implements RFC4226 (HOTP) and RFC6238 (TOTP)

Terraform utility provider for generating Time-Based One-Time Passwords (TOTPs) ⏰🔑

Generates TOTP tokens in the browser

Zero dependency HOTP/TOTP 2FA

Multi-Factor Authentication (MFA) library for Go supporting TOTP, HOTP, and generic OTP generation.

TOTP token generator

Add an extra layer of security to a user's authentication using time-based one-time passwords

Modern .NET library for TOTP (RFC6238)

Simple tool to convert andOTP exports into 2FAS backups

The OTP Library