thank you for your response. We would like to use RMS Connect to connect a web application with an IoT-Device. However, in our current architecture, using a VPN is not possible. That is why we have thought about using RMS Connect to access the device via a link, however if we would do so, we would like to add some additional safety (e.g. by whitelisting the server ip or adding http basic auth through RMS). However RMS does not seem to support this, right?