46 search results - page 2 / 10 » The Role of Information Update in Flow Control |
SACMAT
2010
ACM
13 years 10 months ago
2010
ACM
The role-based access control (RBAC) has significantly simplified the management of users and permissions in computing systems. In dynamic environments, systems are usually unde...
IFIP
2010
Springer
13 years 6 days ago
2010
Springer
Many cryptographic schemes have been designed to enforce information flow policies. However, enterprise security requirements are often better encoded, or can only be encoded, usin...
COMAD
2008
13 years 6 months ago
2008
Role-based access control (RBAC) has attracted considerable research interest. However, the computational issues of RBAC models are yet to be thoroughly studied. In this paper, we...
IWPC
2005
IEEE
13 years 11 months ago
2005
IEEE
Previous studies have shown that novices do not tend to extract or use data-flow information during program comprehension. However, for impact analysis and similar tasks, data-...
ACISP
1998
Springer
13 years 9 months ago
1998
Springer
Abstract. Most current object-based distributed systems support access control lists for access control. However, it is difficult to determine which principal information to use fo...