Device that issues authority for automation systems by...

Registers – Systems controlled by data bearing records – Credit or identification card systems

Reexamination Certificate

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Details

C235S382500, C709S229000, C713S185000, C713S186000, C726S028000

Reexamination Certificate

active

07314169

ABSTRACT:
An industrial automation security system comprises an access ticket relating to an industrial automation system. The access ticket comprises one or more restrictive attributes that restrict access rights to a portion of contents of the industrial automation system. A component that receives the access ticket grants access to the industrial automation system and the contents therein according to the one or more restrictive attributes.

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patent: 2005/0050317 (2005-03-01), Kramer et al.
patent: 2005/0229004 (2005-10-01), Callaghan
patent: 2006/0026672 (2006-02-01), Braun
patent: 2006/0047830 (2006-03-01), Nair et al.
patent: 2006/0155865 (2006-07-01), Brandt et al.
J. Linn, “The Kerberos Version 5 GSS-API Mechanism”, Jun. 1966, http://www.ietf.org/rfc/rfc1964.txt.

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