there were programs that were nuke blockers that would not only prevent an inbound nuke from reaching the vulnerable target service, but would "return fire" by sending a nuke back
a lot of people still think that having someone's IP address means you can hack them, but on modern systems it's decreasingly useful aside from Geo IP if you want to go to them IRL and beat them up
a simple NAT without any explicit port forwarding rules is enough to nullify 99% of the usefulness of having someone's IP
@allquixotic GeoIP? Pffft. 1/3rd of the times it thinks I'm on a near city. And I don't live on the far countryside, I live in the second biggest city in the country
IPv6 will make the GeoIP software developers start all over and develop new techniques since the format of the addresses changed as well as the way they are allocated
it's getting better because more and more devices are starting to give out their precise location over GPS, and sooner or later your desktop will have GPS too, and then it's just a matter of having sites like Google mine that data and send it off to GeoIP services, and track your location habits
Fun thing, apparently Windows 95 has a bug when you try to install it on a CPU faster than 350MHz that when booting causes (I think random) "protected mode" errors.
IIRC, it was because Windows 95 didn't implement the initialization of protected mode properly :P