Add such option as Universal Monitoring rule in Firewall Traffic Rules, but turned off by default, rather manually on user request.
It should allow user to add whole “My computer” directory to monitor, so entire system - every single file, process and communication port.
Let make Norton decide what to block and allow, based on local security database and Norton Cloud.
I couldn’t spot anything like that in my Norton Security with Backup 22.5.2.15.