132 search results - page 19 / 27 » Model Driven Security: Unification of Authorization Models f... |
ICSE
2007
IEEE-ACM
14 years 7 months ago
2007
IEEE-ACM
Modern multiuser software systems have adopted RoleBased Access Control (RBAC) for authorization management. This paper presents a formal model for RBAC policy validation and a st...
IEEEARES
2010
IEEE
14 years 2 months ago
2010
IEEE
: © Solving the Transitive Access Problem for the Services Oriented Architecture Alan H. Karp, Jun Li HP Laboratories HPL-2008-204R1 SOA, web services, access control, RBAC, PBAC,...
SACMAT
2006
ACM
14 years 1 months ago
2006
ACM
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...
SACMAT
2003
ACM
14 years 26 days ago
2003
ACM
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles. When the service-providing enterprise has a massive customer base, ...
DBSEC
2003
13 years 9 months ago
2003
As a platform-independent solution, XML is going to be used in many environments such as application integration and Web Services. Security of XML instance is a basic problem, esp...