769 search results - page 32 / 154 » Policy Storage for Role-Based Access Control Systems |
FOSSACS
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. An extension of the λ-calculus is proposed, to study historybased access control. It allows for security policies with a possibly nested, local scope. We define a type ...
SACMAT
2011
ACM
12 years 11 months ago
2011
ACM
The advent of emerging technologies such as Web services, serviceoriented architecture, and cloud computing has enabled us to perform business services more efficiently and effec...
GRID
2007
Springer
14 years 3 months ago
2007
Springer
– Grid access control policy languages today are generally one of two extremes: either extremely simplistic, or overly complex and challenging for even security experts to use. I...
CODASPY
2011
13 years 11 days ago
2011
Social Network Systems pioneer a paradigm of access control that is distinct from traditional approaches to access control. Gates coined the term Relationship-Based Access Control...
IJNSEC
2010
13 years 3 months ago
2010
One of the major threats that an enterprise Information system networks are facing today is the Insider threat. As part of the Insider Threat study, lack of an effective access co...