352 search results - page 32 / 71 » Context-sensitive Access Control Model and Implementation |
PDCAT
2005
Springer
14 years 2 months ago
2005
Springer
This paper describes a new protocol for authentication in Peer-to-Peer systems. The protocol has been designed to meet specialized requirements of P2P systems, such as lack of dir...
POPL
1999
ACM
14 years 1 months ago
1999
ACM
A promising technique for protecting privacy and integrity of sensitive data is to statically check information flow within programs that manipulate the data. While previous work...
SACMAT
2003
ACM
14 years 1 months ago
2003
ACM
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
SACMAT
2011
ACM
12 years 11 months ago
2011
ACM
Information leakage via the networks formed by subjects (e.g., Facebook, Twitter) and objects (e.g., blogosphere) − some of whom may be controlled by malicious insiders − ofte...
WSC
2001
13 years 10 months ago
2001
The United States Department of Defense (DoD) has, over the past several years, emphasized the need to employ simulation based acquisition (SBA) in engineering and development. Di...