Security is a big part of the EoC system. 

Up to release v1.3.1.r66, the webpage was presented as HTTP and data to and from endpoints was insecure.

This meant, that all data being sent to and from the controller was not encrypted (via the browser and MGMT).

This has been changed in release v2.0.2.r87 to HTTPS both for the browser and between the controller and endpoints.

Therefore will the browser prompt you with an warning.

1. Click on "Advanced"

2. Click on the link below the text.

3. You can now login to the controller

It is possible to locally (in the browser) to trust a certificate