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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Gaofeng Ji Yong Tang Fan Huang Peng Wang Guibin Wu |
| Copyright Year | 2007 |
| Description | Author affiliation: Sun Yat-sen Univ., Guangzhou (Gaofeng Ji; Yong Tang; Fan Huang; Peng Wang; Guibin Wu) |
| Abstract | Business Process Execution Language for Web Services is a language, which can be used to define abstract and executable processes. It has became to be the defacto standard of Web Service composition. However, the security aspect of access control is explicitly mentioned to be outside the scope of BPEL. This paper focuses on the implementation of access controls in the BPEL-based process. The existing Task-Based Access Control model was extended. The definition of authorization unit was modified and new types of authorization units were added. Moreover the mapping from the process defined by BPEL to TBAC model was implemented and an approach of using TBAC in BPEL was put forward. The future work was pointed out in the end of the paper. |
| Starting Page | 852 |
| Ending Page | 857 |
| File Size | 1073943 |
| Page Count | 6 |
| File Format | |
| ISBN | 1424409624 |
| DOI | 10.1109/CSCWD.2007.4281548 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-04-26 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Access control Security Authorization Permission Web services Engines Collaborative work Computer science Sun Context modeling CSCW BPEL Access Control |
| Content Type | Text |
| Resource Type | Article |
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