You seem to include some absolute security, which is obviously nonexistent in this world (p!=0 for any event according to some models), into your internet expos

You seem to include some absolute security, which is obviously nonexistent in this world (p!=0 for any event according to some models), into your internet exposure formula, when "minimize risk, make whatever compromises, update" is sufficient (to me) and everything above that is just worrying too much without having control. I think that's where we fundamentally disagree.