831 search results - page 92 / 167 » A Security Concept for OLAP |
107
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AINA
2006
IEEE
15 years 3 months ago
2006
IEEE
Ad hoc networks are dynamic networks formed "on the fly" by a set of nodes. Achieving secure routing in such networks is a big challenge. Asymmetric signature schemes pr...
125
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CCGRID
2004
IEEE
15 years 3 months ago
2004
IEEE
Distributed Virtual Computer (DVC) is a computing environment which simplifies the development and execution of distributed applications on computational grids. DVC provides a sim...
EUPROJECTS
2006
Springer
15 years 3 months ago
2006
Springer
This paper examines problems persons with deafblindness have when using computers and it analyses how we can approach these problems in the redesign of a communication tool. A qual...
ACSAC
2001
IEEE
15 years 3 months ago
2001
IEEE
In this paper, we develop a model for engineering role-permission assignment. Our model builds upon the well-known RBAC96 model [SCFY96]. Assigning permissions to roles is conside...
ACSAC
2000
IEEE
15 years 3 months ago
2000
IEEE
Access control is an important protection mechanism for information systems. An access control matrix grants subjects privileges to objects. Today, access control matrices are sta...