132 search results - page 17 / 27 » Model Driven Security: Unification of Authorization Models f... |
SDMW
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We investigate the experimental effectiveness of query rewriting over XML security views. Our model consists of access control policies specified over DTDs with XPath e...
ESSOS
2010
Springer
14 years 4 months ago
2010
Springer
In many software applications, users access application data using graphical user interfaces (GUIs). There is an important, but little explored, link between visualization and secu...
SACMAT
2011
ACM
12 years 10 months ago
2011
ACM
Cross domain resource sharing and collaborations have become pervasive in today’s service oriented organizations. Existing approaches for the realization of cross domain access ...
XMLSEC
2003
ACM
14 years 26 days 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 ...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...