DocumentCode
1801993
Title
Trust Negotiation as an Authorization Service forWeb Services
Author
Olson, Lars ; Winslett, Marianne ; Tonti, Gianluca ; Seeley, Nathan ; Uszok, Andrzej ; Bradshaw, Jeffrey
Author_Institution
University of Illinois at Urbana-Champaign
fYear
2006
fDate
2006
Firstpage
21
Lastpage
21
Abstract
Like other open computing environments, web services need a scalable method of determining authorized users. We present desiderata for authorization facilities for web services, and analyze potential ways of satisfying them. We propose a third-party authorization system for web services based on trust negotiation, discuss its implementation using the TrustBuilder runtime system for trust negotiation, and present performance results from a stock trading application.
Keywords
Authentication; Authorization; Availability; Cognition; Data engineering; Data security; Humans; Open systems; Runtime; Web services;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Engineering Workshops, 2006. Proceedings. 22nd International Conference on
Conference_Location
Atlanta, GA, USA
Print_ISBN
0-7695-2571-7
Type
conf
DOI
10.1109/ICDEW.2006.154
Filename
1623816
Link To Document