Hi @BTclimb, … and welcome.
Sorry for the long wait… I suspect a lot of people are glued to current events right now.
Anyway, I haven’t seen any chatter about the G6 firewall and would tend to think it’s because it’s not used in high numbers (if at all) with ClassicPress. That’s not to say it’s a bad idea – just, that nobody has really mentioned it. You might contact either BPS and/or Jeff to see if they have any insights. Since BPS has a firewall built in, it’s possible that G6 would be duplicating the same functionality needlessly. If you do find out, it would be awesome to hear back on your experience.