Sure, but usually we have 2FA now. It tends to be what you have (token/documentation), what you know (password), and what you are (voice auth).
Often you need one type for basic access (see balance), two for an actual transfer, three for say, transferring a million dollars. This may be something that people like Mitnick proved were necessary.
Often you need one type for basic access (see balance), two for an actual transfer, three for say, transferring a million dollars. This may be something that people like Mitnick proved were necessary.