BankVault is a patent-pending solution to the problem of online bank account hacking. Its special USB contains software that effectively re-builds your PC to create a hardened path to the BankVault cloud. You do your banking in our cloud on a one-time-use virtual machine that is deleted when you finish your session. You can't hack something that no longer exists and that can't be found. BankVault is 100% effective.The device plus a 2 years unlimited use subscription costs businesses $2500.