I don't get what the problem is? It doesn't really make bruteforcing an account feasible, that there are only a lower Quadrillion number of combinations instead

I don't get what the problem is? It doesn't really make bruteforcing an account feasible, that there are only a lower Quadrillion number of combinations instead of Quintillion. Quote: > If you fail a certain number of logins against Battle.net, your IP address is temporarily banned. This makes it fairly difficult to bruteforce most accounts.