- Open the Chrome browser. In top right, click More .
- Click Settings, Advanced, and then in the System section, click Open proxy settings.
Choose the Security tab and then click Trusted Sites.
Click the Sites button.
Type the CPM server’s IP address in the Add this website to the zone box and then click Add, Close. and OK.
You should not get the warning on the certificate again.
The example is from Firefox Quantum. Click Advanced (1) and Add Exception for this server (2).