357 search results - page 14 / 72 » A logic-based framework for attribute based access control |
CCS
2009
ACM
14 years 8 months ago
2009
ACM
In this paper, we propose a conceptual framework for developing a family of models for Group-Centric information sharing. The traditional approach to information sharing, characte...
ENTCS
2007
13 years 7 months ago
2007
Traditional access control mechanisms aim to prevent illegal actions a-priori occurrence, i.e. before granting a request for a document. There are scenarios however where the secu...
IPPS
2006
IEEE
14 years 1 months ago
2006
IEEE
Having reliable security in systems is of the utmost importance. However, the existing framework of writing, distributing and linking against code in the form of libraries and/or ...
CSFW
2006
IEEE
14 years 1 months ago
2006
IEEE
We argue that games are expressive enough to encompass (history-based) access control, (resource) usage control (e.g., dynamic adaptive access control of reputation systems), acco...
CSREASAM
2006
13 years 9 months ago
2006
Current computer security systems are based on the premise that once a user presents valid credentials to the authentication system (e.g. valid ID and password), they are granted ...