> most of the time they are unwanted users trying to break in.
Exactly. Of all the reasons why the average person doesn't have an Internet-visible server, NAT, I would say, is pretty far down on the list.
1. NAT and a firewall are 2 different things 2. With IPV6 you can have so many IPS that unwanted users can't guess your IP. This isn't true security but see 1 for that.
1. NAT and a firewall are 2 different things 2. With IPV6 you can have so many IPS that unwanted users can't guess your IP. This isn't true security but see 1 for that.