Configuring Secure OPCUA on FactoryIO

Hi everyone.

Recently, I have found myself needing to implement secure OPCUA through encryption and certificates. I was wondering if anyone could point me to a solid YouTube video and / or guide on setting it up as I have never done this before.

For background, I am connecting FIO to CODESYS and seperately OpenPLC of which programs my PLC and stores the needed variables.

Kind regards.

James