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SAINT
2007
IEEE
15 years 3 months ago
Multiple-Tiered Security Hierarchy for Web Applications Using Central Authentication and Authorization Service
The Central Authentication Service (CAS) is a middleware for constructing a Single Sign On infrastructure for Web applications and has been developed by JA-SIG. In this paper, we ...
Hisashi Naito, Shoji Kajita, Yasushi Hirano, Kenji...
SDMW
2005
Springer
15 years 3 months ago
An Authorization Framework for Sharing Data in Web Service Federations
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
Martin Wimmer, Alfons Kemper
SWS
2004
ACM
15 years 3 months 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
SWS
2004
ACM
15 years 3 months ago
Trust but verify: authorization for web services
Through web service technology, distributed applications can be built in a exible manner, bringing tremendous power to applications on the web. However, this exibility poses sig...
Christian Skalka, Xiaoyang Sean Wang
ICWE
2004
Springer
15 years 3 months ago
A System for Interactive Authorization for Business Processes for Web Services
Business Processes for Web 1 Services are the new paradigm for virtual organization. In such cross organizational partnerships no business partner may guess a priori what kind of c...
Hristo Koshutanski, Fabio Massacci