Patent ID: 7950063

Claim:
An electronic system for secure and authorized access to data or a user interface, the electronic system comprising: at least one first computer for operating a machine and having the user interface; a display apparatus connected to said first computer; at least one second computer disposed at a location remote from said first computer and connected to said first computer, the data or the user interface connected to said first computer being accessed exclusively from said second computer, said second computer having an authorization device storing access data for personnel with access authorization, and that access to the data or said user interface on said first computer is preceded by said display apparatus connected to said first computer showing a display revealing the personnel and the access authorization provided from said second computer; and said first computer including a control element configured to be manually actuable at the first computer, after the display of the information from the second computer on the first computer, to reject access by the second computer to the data on the first computer.