Strong Authentication

Strong Authentication

One-Time Password (OTP) technologies and Universal Second Factor (U2F)

OpenOTP™ is an enterprise-grade user authentication solution based on open technologies. OpenOTP provides multiple (highly configurable) authentication schemes for your Domain users.
RCDevs Security Solutions for

Multi-Factor Authentication

OpenOTP supports multiple One-Time Password technologies (OTP) and Universal Second Factor from Fido Alliance (U2F).

Discover all the options we provide for

Multi-factor integrations


Our APIs are designed to let programmers easily implement OTP and U2F authentication as well as a TiQR signature in self-made applications. Our SDKs provide simple APIs for C, C++, Java, and Web languages.

Reverse Proxy

Reverse-proxies are used to protect your Exchange, Sharepoint and MS Web applications' back-end infrastructure. OpenOTP implements second-factor authentication for Microsoft without modifying your applications.

Universal Second Factor

RCDevs has a unique solution that supports both OTP and U2F concurrently! You can already take advantage of U2F possibilities and smoothly migrate your Web applications to new standards.

To make requests for online demo, you just have to create your account or to contact us.

Online Demos are available for free to let you try RCDevs multi-factor in 5 minutes and authenticate with your mobile or Yubikey.