Get started by building a Profile, which is a behavorial model of your typing habits. In this trial, you are the user and you will type a password several times, but in normal use, this is frictionless and built over time without user awareness.

Once you have built a Profile, you can use it here. It's easy, but powerful. Just do what you do everyday, as normal: type your username and password. The system will determine whether it is really you, or someone else typing your password.