1357 search results - page 214 / 272 » Controlling Access to Documents: A Formal Access Control Mod... |
TISSEC
2002
13 years 8 months ago
2002
Language runtime systems are increasingly being embedded in systems to support runtime extensibility via mobile code. Such systems raise a number of concerns when the code running...
COMPSEC
2010
13 years 7 months ago
2010
In this paper we address the problem of reducing the role mining complexity in RBAC systems. To this aim, we propose a three steps methodology: first, we associate a weight to rol...
ACSAC
2010
IEEE
13 years 6 months ago
2010
IEEE
We address the problem of confidentiality in scenarios where the attacker is not only able to observe the communication between principals, but can also fully compromise the commu...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
A high-level security policy states an overall safety requirement for a sensitive task. One example of a high-level security policy is a separation of duty policy, which requires ...
FMLDO
1999
Springer
14 years 1 months ago
1999
Springer
Federated transaction management (also known as multidatabase transaction management in the literature) is needed to ensure the consistency of data that is distributed across mult...