53 search results - page 4 / 11 » Efficient and privacy-preserving enforcement of attribute-ba... |
DCOSS
2007
Springer
13 years 10 months ago
2007
Springer
Sensor networks are often used to sense the physical world and provide observations for various uses. In hostile environments, it is critical to control the network access to ensur...
ISCAPDCS
2004
13 years 7 months ago
2004
In this paper we analyze the requirements access control mechanisms must fulfill in the context of group communication and define a framework for supporting fine-grained access co...
ESORICS
2008
Springer
13 years 7 months ago
2008
Springer
Delegation is a mechanism that allows a user A to act on another user B's behalf by making B's access rights available to A. It is well recognized as an important mechani...
DBSEC
2009
13 years 7 months ago
2009
Reflective Database Access Control (RDBAC) is a model in which a database privilege is expressed as a database query itself, rather than as a static privilege in an access control ...
DBSEC
2010
13 years 7 months ago
2010
The intent of peer data management systems (PDMS) is to share as much data as possible. However, in many applications leveraging sensitive data, users demand adequate mechanisms to...