92 search results - page 10 / 19 » Support for multi-level security policies in DRM architectur... |
COMPSAC
2007
IEEE
14 years 2 months ago
2007
IEEE
We present in this paper an adaptive security model for Multi-agent systems. A security meta-model has been developed in which the traditional role concept has been extended. The ...
SAC
2005
ACM
14 years 1 months ago
2005
ACM
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
TRIDENTCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
The Internet enables the way how global businesses and communities communicate today. In the last years, however, new demands have collided with old designs, resulting in a complex...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
In extraordinary situations, certain individuals may require access to information for which they are not normally authorized. For example, to facilitate rescue of people trapped ...
ACSAC
1997
IEEE
13 years 12 months ago
1997
IEEE
This paper concentrates on one particular aspect of providing communication security: rewalls between domains of trust. We argue that signaling support for providing scalable secu...