481 search results - page 47 / 97 » Analyzing and Managing Role-Based Access Control Policies |
SACMAT
2009
ACM
14 years 3 months ago
2009
ACM
Modern operating systems primarily use Discretionary Access Control (DAC) to protect files and other operating system resources. DAC mechanisms are more user-friendly than Mandat...
ICSE
2005
IEEE-ACM
14 years 9 months ago
2005
IEEE-ACM
Sensitive data are increasingly available on-line through the Web and other distributed protocols. This heightens the need to carefully control access to data. Control means not o...
PODS
2005
ACM
14 years 9 months ago
2005
ACM
Some promising recent schemes for XML access control employ encryption for implementing security policies on published data, avoiding data duplication. In this paper we study one ...
WSC
2001
13 years 10 months ago
2001
Due to high demand uncertainty, excess inventory has been a key issue in inventory control. Caterpillar developed the dealers' parts inventory sharing (DPIS) and returns prog...
NDSS
2003
IEEE
14 years 2 months ago
2003
IEEE
Security is a major, frequent concern in extensible software systems such as Java Virtual Machines and the Common Language Runtime. These systems aim to enable simple, classic app...