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SWS
2004
ACM
14 years 25 days ago
Ticket-based fine-grained authorization service in the dynamic VO environment
Virtual Organization (VO) is a collection of users and distributed resources, in which resources are shared by users. Creating VOs is very important task in Grid computing. VOs ar...
Byung Joon Kim, Sung Je Hong, Jong Kim
CSSE
2004
IEEE
13 years 7 months ago
A comparison of modeling strategies in defining XML-based access control languages
One of the most important features of XML-based Web services is that they can be easily accessed over the Internet, but this makes them vulnerable to a series of security threats....
Claudio Agostino Ardagna, Sabrina De Capitani di V...
TRUSTBUS
2009
Springer
14 years 2 months ago
The OPL Access Control Policy Language
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...
Christopher Alm, Ruben Wolf, Joachim Posegga
AGENTS
2001
Springer
13 years 12 months ago
Every agent a web server, every agent community an intranet..
The research community is struggling with the right approach to integrate emerging agent technology with the exploding web page-based Internet. This paper presents the approach us...
Marshall Brinn, Todd M. Carrico, Nathan Combs
IJIEM
2007
113views more  IJIEM 2007»
13 years 7 months ago
Fairness concerns in digital right management models
: Digital piracy is threatening the global multimedia content industry and blindly applied coercive Digital Right Management (DRM) policies do nothing but legitimizing this piracy....
Luc Bouganim, Philippe Pucheral