LinOTP

LinOTP is an open-source two-factor authentication (2FA) solution designed to enhance security for web applications and services. It allows organizations to implement multi-factor authentication by integrating various authentication methods, such as one-time passwords (OTPs), hardware tokens, SMS, or mobile applications. Key features of LinOTP include: 1. **Modular Architecture**: LinOTP is built with a modular architecture, allowing for easy integration and customization to suit specific security needs.