769 search results - page 57 / 154 » Policy Storage for Role-Based Access Control Systems |
POLICY
2007
Springer
14 years 3 months ago
2007
Springer
Privacy issues have hindered centralised authentication approaches from being adopted by a wide range of users. This also applies to authorizations which suffer from privacy probl...
CSE
2009
IEEE
14 years 3 months ago
2009
IEEE
—Constraints are an important part of role-based access control policies. The safety or security of a system is maintained by enforcing constraints that are specified in the pol...
CSREASAM
2009
13 years 10 months ago
2009
- Until recently the reasons for reduced efficiency and limited implementation of new security systems has been the insufficient performance of hardware that executes access contro...
USENIX
1993
13 years 10 months ago
1993
Robotic storage devices offer huge storage capacity at a low cost per byte, but with large access times. Integrating these devices into the storage hierarchy presents a challenge ...
JOT
2006
13 years 8 months ago
2006
Many data base applications require the storage and manipulation of different versions of data objects. To satisfy the diverse needs of these applications, current database system...