XACML (Extensible access control Markup Language) for federated authorization and access control.
联邦授权和访问控制的XACML(可扩展访问控制标记语言)。
The important content of PMI(Privilege Management Infrastructure) and model is to realize the efficient management of authorization and access control.
PMI体系和模型的核心内容是实现授权与访问控制的有效管理。
So, there must be a uniform platform to realize the user authorization and access control, to provide the uniform user authorization and access control service for all the other systems.
因此，必须要有一种统一的授权访问控制平台，为各应用系统实现统一授权管理和访问控制。
Authorization and access control can vary from coarse - to fine-grained.
授权和访问控制的粒度粗细不等。
They both share a lot of concepts and a domain — the domain of authentication, authorization, and access control.
它们有很多相同的概念，要处理的问题域也在很大程度上重叠：验证、授权和访问控制。
Since HIS System covers a wide range of Medical Privacy, it must provide flexible Authorization and Access Control as well as perfect protection mechanism for Medical Privacy.
HIS系统涵盖了诸多医疗隐私信息，因此它既要实现对此类信息的灵活授权与访问控制，又要具备充分的隐私保护机制。
At last, based on attribute certificate, a model is constructed to solve the authorization and access-control problem, to realize secure access-control in the electronic government.
最后使用此策略构造了一个基于属性证书的授权和访问控制模型，能够灵活方便地实现电子政务中的安全访问控制。
At last, based on attribute certificate, a model is constructed to solve the authorization and access-control problem, to realize secure access-control in the electronic government.
最后使用此策略构造了一个基于属性证书的授权和访问控制模型，能够灵活方便地实现电子政务中的安全访问控制。
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