On base of the requirements multifactorial to identifications and authentifications of the user in protected computer system questions of the building on the base standard SAW fireware complex with authoring on identifier on base USB FLASH-key, in which marketed role-based access control, operated on timetable, are considered. Designed computer system is offered for computer, where is required use SAW different user with similar around duties. There was saved required level to safety without complication of the accompaniment of the computer system.

Keywords: security arrangement, role-based access control, protected workstation, multifactorial identifications and authentifications.