807 search results - page 22 / 162 » Term Rewriting for Access Control |
CCS
2009
ACM
14 years 8 months ago
2009
ACM
This paper proposes a D-algebra to compose decisions from multiple access control policies. Compared to other algebrabased approaches aimed at policy composition, D-algebra is the...
SAC
2010
ACM
14 years 2 months ago
2010
ACM
The emerging reality of wireless sensor networks deployed as long-lived infrastructure required to serve multiple applications necessitates the development of fine-grained securi...
SACMAT
2005
ACM
14 years 29 days ago
2005
ACM
As privacy becomes a major concern for both consumers and enterprises, many research efforts have been devoted to the development of privacy protecting technology. We recently pr...
WPES
2004
ACM
14 years 25 days ago
2004
ACM
In an open environment such as the Internet, the decision to collaborate with a stranger (e.g., by granting access to a resource) is often based on the characteristics (rather tha...
TPDS
1998
13 years 7 months ago
1998
—We suggest a method of controlling the access to a secure database via quorum systems. A quorum system is a collection of sets (quorums) every two of which have a nonempty inter...