4118 search results - page 6 / 824 » Mechanisms for usage control |
ACSAC
2006
IEEE
2006
IEEE
A Study of Access Control Requirements for Healthcare Systems Based on Audit Trails from Access Logs
14 years 2 months ago
In healthcare, role-based access control systems are often extended with exception mechanisms to ensure access to needed informationeven when the needs don’t followthe expected ...
WISE
2005
Springer
14 years 2 months ago
2005
Springer
This paper presents a dynamic and scalable mechanism for discovery of semantically enriched descriptions of Web services. By employing Web Service Modeling Ontology (WSMO) as the u...
DBSEC
2007
13 years 9 months ago
2007
The extensible access control markup language (XACML) is the standard access control policy specification language of the World Wide Web. XACML does not provide exclusive accesse...
TRUSTBUS
2007
Springer
14 years 2 months ago
2007
Springer
Usage control governs the handling of sensitive data after it has been given away. The enforcement of usage control requirements is a challenge because the service requester in gen...
OOPSLA
2001
Springer
14 years 25 days ago
2001
Springer
Preventing abusive resource consumption is indispensable for all kinds of systems that execute untrusted mobile code, such as mobile object systems, extensible web servers, and we...