860 search results - page 39 / 172 » On the Security of Delegation in Access Control Systems |
CCS
2005
ACM
14 years 2 months ago
2005
ACM
In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...
SACMAT
2003
ACM
14 years 2 months ago
2003
ACM
Traditional network security technologies such as firewalls and intrusion detection systems usually work according to a static ruleset only. We believe that a better approach to ...
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
We present rendezvous-based access control for access control in the pre-hospital environment. Rendezvous-based access control is a simple cryptographic access control method that...
CCS
2010
ACM
13 years 3 months ago
2010
ACM
Traditional web application development often encounters tight coupling problem between access control logic and business logic. It is hard to configure and modify access control ...
ESORICS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. This paper argues that Haigh and Young’s definition of noninterference for intransitive security policies admits information flows that are not in accordance with the...