57 search results - page 3 / 12 » Policy administration control and delegation using XACML and... |
NDSS
2002
IEEE
13 years 10 months ago
2002
IEEE
In this paper we present PAMINA (Privilege Administration and Management INfrAstructure), a privilege management system using authorization certificates. Our system supports distr...
MADNES
2005
Springer
13 years 10 months ago
2005
Springer
An outstanding security problem in mobile agent systems is resource access control, or authorization in its broader sense. In this paper we present an authorization framework for m...
CSSE
2004
IEEE
13 years 5 months ago
2004
IEEE
Even though the final objective of an access control model is to provide a framework to decide if actions performed by subjects on objects are permitted or not, it is not convenie...
IFIP
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Trust Management is an approach to construct and interpret the trust relationships among public-keys that are used to mediate security-critical actions. Cryptographic cre...
SACMAT
2004
ACM
13 years 10 months ago
2004
ACM
Ubiquitous computing uses a variety of information for which access needs to be controlled. For instance, a person’s current location is a sensitive piece of information, which ...