Error when connecting to eHMI

PLCnext Technology & PLCnext Controls
1

Hi

I got issues when I connect to the eHMI. Some browsers denied the connection, some can go around it with a warning. The message I got is:

"Your connection is not private
Attackers might be trying to steal your information from 192.168.1.10 (for example, passwords, messages, or credit cards). Learn more
NET::ERR_CERT_AUTHORITY_INVALID
To get Chrome’s highest level of security, turn on enhanced protection"

Is there any way to fix this issue?
2

I googled that error and this first hit includes a good explanation:

https://kinsta.com/knowledgebase/neterr-cert-authority-invalid/
By default, the web server in the PLC includes a self-signed certificate.
As described in that article, one solution is to get an SSL certificate from a valid authority.
Your (or your customer's) IT systems administrator should be familiar with this type of issue and they can help with a solution that suits your installation and certificate management policies.