Security layers for wireless industrial control user interface

Details Security layers for wireless industrial control user interface Security layers for wireless industrial control user interface

2005-10-26

2009-12-22

Brown, Vernal U (Department: 2612)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S870030, C340S870030, C340S005640, C340S540000, C340S635000, C340S648000, C340S005610, C340S870030, C340S005100, C340S005500

Reexamination Certificate

active

07636030

ABSTRACT:
A wireless user interface is operable to interface with an industrial control system including a device operable to store a first password and a wireless interface module operable to store a second password. The wireless user interface includes a processing unit operable to prompt a user for the first and second passwords, connect to the wireless interface module using the second password, and establish a first connection through the wireless interface module to access the device using the second password.

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