SBA-XACML: Set-based approach providing efficient policy decision process for accessing Web services
作者：
Highlights：
• We elaborated a set-based algebra to specify all the elements of XAML policies.
• We provide efficient policy decision process to control access between Web services.
• We propose semantics-based evaluation through deductive logic and inference rules.
• We present efficient semantics-based algorithms for real-time evaluation of policies.
• We show through experiments that SBA-XACML evaluation outperforms the current schemes.
摘要
•We elaborated a set-based algebra to specify all the elements of XAML policies.•We provide efficient policy decision process to control access between Web services.•We propose semantics-based evaluation through deductive logic and inference rules.•We present efficient semantics-based algorithms for real-time evaluation of policies.•We show through experiments that SBA-XACML evaluation outperforms the current schemes.
论文关键词：Web services,Security,Set-based algebra,Policy evaluation,Real-time decision,Access control,XACML
论文评审过程：Available online 31 July 2014.
论文官网地址：https://doi.org/10.1016/j.eswa.2014.07.031
