Verfahren zum Erbringen von Diensten in einem Datenübertragungsnetz und zugehörige Komponenten

摘要

The invention relates to, among other things, a method according to which an access function (36) for a number of service user computers (18) permits a connection between the service user computer (18) and a service provider computer (22 to 26), which is selected by a service user (A), according to requests submitted by a service user computer (18). The insertion of an access function (36), and the use of a test unit (38) make it possible to secure useful data that is to be processed in a reliant manner.