315 search results - page 25 / 63 » Supporting location-based conditions in access control polic... |
COOPIS
2002
IEEE
14 years 1 months ago
2002
IEEE
This paper makes two main contributions towards establishing support for application-specific factors in middleware security mechanisms. First, it develops a simple classification...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Decentralized multiple access channels where each transmitter wants to selfishly maximize his transmission energyefficiency are considered. Transmitters are assumed to choose freel...
CCS
2006
ACM
14 years 6 days ago
2006
ACM
Traditional security policies largely focus on access control requirements, which specify who can access what under what circumstances. Besides access control requirements, the av...
ESCIENCE
2006
IEEE
13 years 10 months ago
2006
IEEE
This paper describes the design and development of a flexible domain-based access control infrastructure for distributed Collaborative Environments. The paper proposes extensions ...
ESORICS
2008
Springer
13 years 10 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...