Access Control for Human Tasks in Service Oriented Architecture
Business process management is designed to make business activity coordination easier and more cost effective.WS-BPEL and BPEL4People extension together coordinate the web services and human activities within business process. However, the increasing business integration and legal requirements raise the need for secure business processes. The openness and distribution nature of interorganisational business processes may result in more security breaches. Existing standards does not provide any support for business process security protection even if the participating organisations already have a working security policy. To address this problem, we extend traditional RBAC model to access control capability into business process environment. And an extension for WS-BPEL is also developed to represent the authorisation information in a formal manner.
Xin Wang Yanchun Zhang Hao Shi
School of Computer Science & Mathematics Victoria University, Australia
国际会议
AiR08，EM2108，SOAIC08，SIOKM08，BIMA08，DKEEE08(2008IEEE国际电子商务工程学术会议)
西安
英文
455-460
2008-10-22（万方平台首次上网日期，不代表论文的发表时间）