Information security – Prevention of unauthorized use of data including prevention... – Access control
Reexamination Certificate
2004-11-08
2008-12-16
Zand, Kambiz (Department: 2134)
Information security
Prevention of unauthorized use of data including prevention...
Access control
C713S193000, C713S176000, C713S168000, C713S163000, C713S155000, C380S055000
Reexamination Certificate
active
07467416
ABSTRACT:
A network connected to a plurality of printers associated with a plurality of users and to a publisher of network publications, the publisher adapted to authorize the printing of a document at the printers by obtaining a document identity and page descriptions for the document to be printed from an identity server; the publisher then sending the document, including its identity and page descriptions to a page server responsible for that document identity; the publisher creating a message that includes the publisher's own identity, alias identities of the plurality of users, a set of multicast channel names, and a private electronic signature of the publisher; the publisher addressing the document to the plurality of users; and the publisher sending the document to the plurality of printers associated with the plurality of users.
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Dymetman, M., and Copperman, M., Intelligent Paper, in Electronic Publishing Artistic Imaging, and Digital Typography, Proceedings of EP '98, Mar./Apr. 1998, Springer Verlag LNCS 1375, pp. 392-406.
Lapstun Paul
Silverbrook Kia
Silverbrook Research Pty Ltd
Tran Tongoc
Zand Kambiz
LandOfFree
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