315 search results - page 9 / 63 » Supporting location-based conditions in access control polic... |
TRUSTBUS
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Existing policy languages suffer from a limited ability of directly and elegantly expressing high-level access control principles such as history-based separation of dut...
DBSEC
2006
13 years 9 months ago
2006
We demonstrate how access control models and policies can be represented by using term rewriting systems, and how rewriting may be used for evaluating access requests and for provi...
JHSN
2006
13 years 8 months ago
2006
It has been recognized for some time that software alone does not provide an adequate foundation for building a high-assurance trusted platform. The emergence of industry-standard ...
TKDE
2008
13 years 8 months ago
2008
Today more and more security-relevant data is stored on computer systems; security-critical business processes are mapped to their digital counterparts. This situation applies to ...
CN
2006
13 years 8 months ago
2006
Performance critical services over Internet often rely on geographically distributed architectures of replicated servers. Content Delivery Networks (CDN) are a typical example whe...