229 search results - page 4 / 46 » Set Covering Problems in Role-Based Access Control |
111
Voted
COR
2006
15 years 1 months ago
2006
Several approximation algorithms with proven performance guarantees have been proposed to find approximate solutions to classical combinatorial optimization problems. However, the...
102
Voted
AINA
2007
IEEE
15 years 7 months ago
2007
IEEE
One of the most challenging problems in managing large networks is the complexity of security administration. Role based access control (RBAC) has become the predominant model for...
109
Voted
RBAC
2000
15 years 2 months ago
2000
: Enabling Technologies for Role Based Online Decision Engines Thomas Hildmann, Thomas Gebhardt 22-Feb-2000 The goal of our work at the Technical University of Berlin is to develop...
119
Voted
ACSAC
2008
IEEE
15 years 7 months ago
2008
IEEE
Role hierarchies are fundamental to the role based access control (RBAC) model. The notion of role hierarchy is a well understood concept that allows senior roles to inherit the p...
98
Voted
SACMAT
2006
ACM
15 years 7 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...