221 search results - page 14 / 45 » Delegation in Role-Based Access Control |
IEEESP
2007
13 years 10 months ago
2007
AC
1998
Springer
13 years 10 months ago
1998
Springer
SACMAT
2004
ACM
14 years 4 months ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...
AINA
2007
IEEE
14 years 5 months ago
2007
IEEE
This paper presents an architectural model for contextual-based delegation access control for pervasive computing, particularly access control mechanisms for ad hoc coalition scen...
GCC
2004
Springer
14 years 4 months ago
2004
Springer
As an important aspect of grid security, access control model gets more and more attention. Entities in virtual organizations (VOs) must establish a dynamic, secure and cooperative...