WAProxy by RCDevs is a reverse-proxy server designed to publish selected end-user portals on the Internet. It is a minimal web server component deployed on a public DMZ, maintaining a resilient connection with an internal WebADM cluster. WAProxy provides all the public endpoints required for OpenOTP mobile communications and published applications such as the SAML / OpenID-Connect IdP or the password reset self-service. It is easy to deploy and configure, allowing administrators to choose which application portals are available from the proxy server. WAProxy supports the FIDO2 AppID endpoint service and enables public access to WebADM end-user application portals. It uses two WebADM servers in load-balanced mode with automatic failover, ensuring high availability and reliability.