METHOD FOR VERIFYING THE IDENTITY OF A USER OF A DATA PROCESSING UNIT WITH A KEYBOARD DESIGNED TO PRODUCE ALPHANUMERIC CHARACTERS

摘要

A proposed method for verifying the identity of a user of a data processing unit with a keyboard designed to produce alphanumeric characters and involving at least one of the identification parameters derived from a model of actual observation of the typing behaviour of a user compared with a reference model parameter contained in a computer and determined from a sequence of events such as the striking or release of a key.