Whoever solves the 'password problem' and has their solution adopted is going to make a lot of money, I think. I'm always working on this in the back of my hea

Whoever solves the 'password problem' and has their solution adopted is going to make a lot of money, I think. I'm always working on this in the back of my head, but haven't come up with something that will really work, but I'm sure someday, someone will come up with a solution that is a secure, reliable and easy to use way of personal identification.