Paper Info
Title
A Context Based Dynamic Access Control Model for Web Service
Abstract
Web service is a new service-oriented computing paradigm which poses the unique security challenges due to its inherent heterogeneity and highly dynamic nature. A key challenge in web service security is the design of effective access control schemas. However, traditional role-based access control (RBAC) model can not meet the dynamic and context sensitivity features of web service demands. In this paper, we propose a context based dynamic role based access control model (CDACM) for web service. Our approach grants and adapts permissions to users based on a set of contextual information collected from environments of the system and users. The model can consummate the privilege management for web services access control, effectively enhance the security for web services applications and produce more perfect mechanism of access control for web services.
Year
DOI
Venue
2008
10.1109/EUC.2008.117
EUC (2)
Keywords
Field
DocType
web services access control,access control model,web service,access control,dynamic access control model,web services application,web service security,traditional role-based access control,web service demand,dynamic nature,effective access control schema,computational modeling,context modeling,role based access control,authorisation,authorization,service oriented computing,rbac,security,web services
Web development,World Wide Web,Computer science,Web standards,Role-based access control,Data Web,Web modeling,Web application security,Web service,WS-Policy
Conference
Citations 
PageRank 
References 
8
0.79
2
Authors
4
Name
Order
Citations
PageRank
Chaowang Shang1122.52
Zongkai Yang241354.58
Qingtang Liu39320.04
Chengling Zhao4305.38