作者: Shih-Chien Chou , Chun-Hao Huang
DOI: 10.1016/J.JSS.2009.06.045
关键词:
摘要: More and more software systems based on web services have been developed. Web service development techniques are thus becoming crucial. To ensure secure information access, access control should be taken into consideration when developing services. This paper proposes an extended XACML model named EXACML to for It is the technique of flow control. Primary features offered by are: (1) both requesters that protected, (2) precise than just ''allow or reject'' policy in existing models, (3) will deny non-secure during execution a even requester allowed invoke service.