IPv6 issues?

I notice that you’ve not made much mention of IPv6. Are you getting to v6 security in a later section?

This is a good point. I decided to leave any detail on IPv6 out because most people won’t encounter it on a home network or even a business network. It is something I may add later.

You might tell people to disable v6 - and not just on their firewalls - as a way to avoid any potential v6 hacks.

Yes I cover that in Volume 3.