670 search results - page 57 / 134 » A RBAC-Based Policy Information Base |
IEEEARES
2007
IEEE
14 years 5 months ago
2007
IEEE
Validating an end-entity X.509 digital certificate prior to authorizing it for using a resource into the computational Grid has become a widely studied topic due to its importance...
SACMAT
2006
ACM
14 years 4 months ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
NSPW
2004
ACM
14 years 4 months ago
2004
ACM
Digital rights management systems allow copyrighted content to be commercialized in digital format without the risk of revenue loss due to piracy. Making such systems secure is no...
NSDI
2007
14 years 1 months ago
2007
We present Tesseract, an experimental system that enables the direct control of a computer network that is under a single administrative domain. Tesseract’s design is based on t...
WOWMOM
1999
ACM
14 years 3 months ago
1999
ACM
Mobile applications will increasingly depend upon multimedia information originating in the web and attempt to access this data over wireless networks that are more expensive and ...