132 search results - page 8 / 27 » Model Driven Security: Unification of Authorization Models f... |
MOBILITY
2009
ACM
14 years 7 days ago
2009
ACM
Main requirement of recent computing environments, like mobile and then ubiquitous computing, is to adapt applications to context. On the other hand, access control generally trus...
MMMACNS
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. To share information and retain control (share-but-protect) is a classic cyber security problem for which effective solutions continue to be elusive. Where the patterns o...
ACSAC
2001
IEEE
13 years 11 months ago
2001
IEEE
We present an approach for controlling access to data publishers in the framework of Web-based information services. The paper presents a model for enforcing access control regula...
SACMAT
2003
ACM
14 years 25 days ago
2003
ACM
Role-based access control (RBAC) is recognized as an efficient access control model for large organizations. Most organizations have some business rules related to access control...
ACISP
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. Permission-role assignment is an important issue in rolebased access control (RBAC). There are two types of problems that may arise in permission-role assignment. One is ...