579 search results - page 45 / 116 » Policies, Models, and Languages for Access Control |
POPL
2012
ACM
12 years 4 months ago
2012
ACM
It is becoming increasingly important for applications to protect sensitive data. With current techniques, the programmer bears the burden of ensuring that the application’s beh...
IEEEARES
2008
IEEE
14 years 3 months ago
2008
IEEE
Emerging models for context-aware role-based access control pose challenging requirements over policy administration. In this paper we address the issues raised by the decentraliz...
XMLSEC
2003
ACM
14 years 2 months ago
2003
ACM
Business Processes for Web Services are the new paradigm for the lightweight integration of business from different enterprises. Whereas the security and access control policies ...
JCS
2008
13 years 8 months ago
2008
Controlled Query Evaluation (CQE) defines a logical framework to protect confidential information in a database. By modeling a user's a priori knowledge appropriately, a CQE ...
USS
2008
13 years 11 months ago
2008
In this paper, we present an approach for verifying that trusted programs correctly enforce system security goals when deployed. A trusted program is trusted to only perform safe ...