Yes. Got to admit mine just isn’t as big as yours, though.

Wait till you try transparent pngs. It’ll be like it should have always been.

Firewalls set and enforce policy. Closed ports are only incidentally secure. Also, they can do a lot more than answer “nothing is listening here”.

Also, antivirus is the wrong idea there. What you’d want is an intrusion detection and/or integrity checking system.