SYSTEM FOR DELIVERY OF REMOTE SERVICES FOR A TECHNICAL EQUIPMENT

摘要

A system is provided for performing remote services for a technical installation comprising a first remote service system having a first tunnel connection for transmitting data between a first device at a distance from the installation and a first device internal to the installation, and a second remote service system having a second tunnel connection for transmitting data between a second device at a distance from the installation and a second device internal to the installation, wherein the second tunnel connection runs through the first tunnel connection. Performing a plurality of remote services in an installation can thereby be enabled at a high level of IT security and a high level of operational reliability of the installation, wherein the administrative effort on the part of the installation operator call be kept small.