在对SOAP协议的基本内容和访问控制技术充分讨论的基础之上，对其中关键技术进行了分析，总结出了基于SOAP实现访问控制的若干结论。

Based on sufficient analysis of current SOAP protocol and access control, to analyse the key technology, and draw conclusion on the access control based on SOAP.

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该模型从用户证书、时间约束、XML文档分类等方面对传统的RBAC模型进行了扩展，以实现基于内容的时间上下文敏感的多粒度访问控制。

This model extends the traditional RBAC model with user credentials, temporal constraints and XML document classification to enforce a content-based time-aware multi-granularity access control.

youdao

该模型从用户证书、时间约束、XML文档分类等方面对传统的RBAC模型进行了扩展，以实现基于内容的时间上下文敏感的多粒度访问控制。

This model extends the traditional RBAC model with user credentials, temporal constraints and XML document classification to enforce a content-based time-aware multi-granularity access control.

youdao