Method for carrying out an application with the aid of a portable data storage medium

摘要: The invention relates to a method for carrying out an application with the aid of portable data storage medium (1), wherein comprises two separate communication interfaces (101, 102). According method, user uses first terminal (2) transmit specified input processing by server (3) via link (D1) between and (3). Authentication authenticating on basis are then transmitted second (D2) (1) which is connected interface (101). authentication from (4) third (D3). implemented using (102). Finally, when confirmed, or (2, 4) confirmation at least (D1, D2), whereupon executes application.