Data processing means and method for operating the same

A system for reliable data processing, wherein the system is implemented in a sealed infrastructure (SA), wherein the sealed infrastructure comprises:

• a network area (NC), at least one processing area (AC), and a storage area (DC), wherein the network area, the processing area, and the storage area are separated from each other physically, wherein
• the network area and the processing area as well as
• the processing area and the storage area are coupled to each other via an internal communications network, and
• an access control (ACU) being adapted to monitor and to control an access to the network area, the processing area, and the storage area, and to prevent an access to unencrypted data, and
• wherein
• the network area (NC) is adapted to handle a communication between the system and an external system (client) via a communications network, wherein the network area is further adapted to send and to receive data in encrypted form,
• the storage area (DC) is adapted to store data, and
• the processing area (AC) is adapted to receive data from the storage area and/or from the network area, to process the data received, and to transmit the processed data to the storage area and/or to the network area.