1. Overview This guide explains how to deploy certificate-based authentications for users and computers using 802.1x with RCDevs solutions. This solution can be applied to Wireless LAN / Wired LAN networks, RCDevs Web applications and also custom integrations like certificate-based authentication on your own website through OpenOTP APIs. It also describes how to implement EAP-TTLS authentication and certificate based authentication through OpenOTP APIs. All integrations require at least WebADM product installed and running.