1. A system for the identification of users, the system comprising: an enrollment processor, whereby initial login attempts by said user are measured, and identifying data is collected; said enrollment processor being configured to collect said identifying data and create a first login score, an iterative average login score, and an iterative standard deviation of said login score; an enrolled login processor, said enrolled login processor being configured to measure dwell time on keys in a login sequence and to calculate weighted dwell time from said dwell time; a login score calculator, said calculator taking the weighted dwell time and generating an actual login score; a login confidence comparator, said login confidence comparator comprising a processor whereby a comparison score is generated as a function of said actual login score, said iterative average login score, and said iterative standard deviation of said login score; and a login data storage component configured to store between login attempts only an iterative average dwell time, an iterative average flight time, said iterative average login score and said iterative standard deviation.