Dekart Logon is a software program designed to add the strong authentication and convenience to the standard Windows logon procedure. It allows to access Windows driven computers and domains in an easy, fast and secure way by using different types of hardware keys. The login and password of the user are entered automatically once the hardware key is connected to the computer. Users gain the flexibility to select from different smart cards, hardware tokens, as well as USB flash drives and other types of removable media to provide fast and convenient two- or three-factor authentication within their Windows environment.