Information security – Access control or authentication – Authorization
Reexamination Certificate
2006-09-08
2011-11-15
Pearson, David J (Department: 2437)
Information security
Access control or authentication
Authorization
C726S010000
Reexamination Certificate
active
08060931
ABSTRACT:
In an example implementation, a bifurcated security scheme has a first level that does not allow usage of negations and a second level that does permit usage of negations. In another example implementation, an authorization query table maps respective resource-specific operations to respective associated authorization queries. In yet another example implementation, authorization queries are permitted to have negations, but individual assertions are not.
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Becker Moritz Y.
Dillaway Blair B.
Fournet Cedric
Gordon Andrew D.
Lee & Hayes PLLC
Microsoft Corporation
Pearson David J
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