It's been a long time since I've done this, when about to start syncing with the network I was prompted to decide if I wanted to allow access to my private networks (work & home etc) & also public networks & something about firewalls.
I ticked both, is this ok, safe etc?.
This is OK and safe, mostly. What that was asking was basically whether it should allow bitcoin core to accept incoming connections on private networks (like your home) and public networks (like public free WiFi). This should be safe although I recommend that you turn it off for public networks.
That's what I thought.
Thank you for confirming that, I know how to do that by accessing firewall settings. Thanks!
I get paranoid regarding bitcoin so I bought another laptop which is literally only for bitcoin core, nothing else.
I won't even use it to come on here or even check emails.