3899 search results - page 34 / 780 » Argumentation for Access Control |
PVLDB
2008
13 years 10 months ago
2008
Access control is the problem of regulating access to secret information based on certain context information. In traditional applications, context information is known exactly, p...
IFIP
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. This paper proposes a door access control system with mobile phones which allows off-line delegations of an access. A model of door access control with mobile phones is ...
IFIP
2004
Springer
14 years 4 months ago
2004
Springer
We extend a particular access control framework, the Privilege Calculus, with a possibility to override denied access for increased flexibility in hard to define or unanticipated...
TRUSTBUS
2004
Springer
14 years 4 months ago
2004
Springer
The functioning of modern IT-systems with autonomously acting components requires an elaborate access control system in which each participant can maintain her own trust structure....
CCS
2007
ACM
14 years 3 months ago
2007
ACM
The problem of key management for access control systems has been well-studied, and the literature contains several schemes for hierarchy-based and temporal-based access control. ...