635 search results - page 16 / 127 » A Context-Sensitive Access Control Model and Prototype Imple... |
CIMCA
2005
IEEE
14 years 1 months ago
2005
IEEE
Access control for shared resources is a complex and challenging task, in particular if the access control policy should be able to cope with different kind of sharing and collabo...
ICDE
2007
IEEE
14 years 1 months ago
2007
IEEE
Information privacy is usually concerned with the confidentiality of personal identifiable information (PII), such as electronic medical records. Nowadays XML services are used to...
ARESEC
2011
12 years 7 months ago
2011
—The concept of risk-based adaptive access control (RAdAC, pronounced Raid-ack) has been recently introduced in the literature. It seeks to automatically (or semi-automatically) ...
ISW
2005
Springer
14 years 1 months ago
2005
Springer
We present a model-checking algorithm which can be used to evaluate access control policies, and a tool which implements it. The evaluation includes not only assessing whether the ...
IEEEIAS
2007
IEEE
14 years 1 months ago
2007
IEEE
: Achieving privacy preservation in a data-sharing computing environment is becoming a challenging problem. Some organisations may have published privacy policies, which promise pr...