374 search results - page 12 / 75 » Managing Delegation in Access Control Models |
CIKM
2000
Springer
13 years 11 months ago
2000
Springer
FLOPS
2006
Springer
13 years 11 months ago
2006
Springer
We describe the design and implementation of a trust-management system Soutei, a dialect of Binder, for access control in distributed systems. Soutei policies and credentials are w...
SRDS
2003
IEEE
14 years 20 days ago
2003
IEEE
We demonstrate that symmetric-key cryptography can be used for both read and write access control. One-time write access can be granted by handing over an encryption key, and our ...
CN
2007
13 years 7 months ago
2007
The need for content access control in hierarchies (CACH) appears naturally in all contexts where a set of users have different access rights to a set of resources. The hierarchy...
ISORC
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...