23 search results - page 4 / 5 » On permissions, inheritance and role hierarchies |
SACMAT
2003
ACM
14 years 2 months ago
2003
ACM
Role-based Access Control (RBAC) models have been implemented not only in self-contained resource management products such as DBMSs and Operating Systems but also in a class of pr...
DOLAP
2003
ACM
14 years 2 months ago
2003
ACM
Data warehouse and Online Analytical Processing(OLAP) play a key role in business intelligent systems. With the increasing amount of spatial data stored in business database, how ...
CCS
2006
ACM
14 years 15 days ago
2006
ACM
Application security is typically coded in the application. In kernelSec, we are investigating mechanisms to implement application security in an operating system kernel. The mech...
SACMAT
2006
ACM
14 years 2 months ago
2006
ACM
Separation of Duty (SoD) is widely recognized to be a fundamental principle in computer security. A Static SoD (SSoD) policy states that in order to have all permissions necessary...
BIRTHDAY
2008
Springer
13 years 10 months ago
2008
Springer
Sets play a key role in foundations of mathematics. Why? To what extent is it an accident of history? Imagine that you have a chance to talk to mathematicians from a far-away plane...