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首页> 外文期刊>International journal of web services research >Using Web Service Enhancements To Establish Trust Relationships With Privacy Protection
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Using Web Service Enhancements To Establish Trust Relationships With Privacy Protection

机译：使用Web服务增强功能通过隐私保护建立信任关系

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The lack of effective trust establishment mechanisms impedes the deployment of diverse trust models for web services. One issue is that collaborating organizations need mechanisms to bridge extant relationships among cooperating parties. We describe an indirect trust establishment mechanism to bridge and build new trust relationships from extant trust relationships with privacy protection. Another issue is that a trust establishment mechanism for web services must ensure privacy and owner control. Current web service technologies encourage a service requester to reveal all its private attributes in a pre-packaged credential to the service provider to fulfill the requirements for direct trust establishment. This may lead to privacy leakage. We propose a mechanism whereby the service requester discovers the service provider's requirements from a policy document, then formulates a trust primitive by selectively disclosing attributes in a pre-packaged credential to negotiate a trust relationship. Thus the service requester s privacy is preserved.
机译：缺乏有效的信任建立机制阻碍了Web服务的多种信任模型的部署。一个问题是，合作组织需要一种机制来桥接合作方之间的现有关系。我们描述了一种间接信任建立机制，以从现有的信任关系与隐私保护之间架起并建立新的信任关系。另一个问题是，Web服务的信任建立机制必须确保隐私和所有者控制。当前的Web服务技术鼓励服务请求者在预先打包的凭证中向服务提供者显示其所有私有属性，以满足直接信任建立的要求。这可能会导致隐私泄露。我们提出了一种机制，服务请求者可以从策略文档中发现服务提供商的需求，然后通过有选择地公开预先包装的凭证中的属性以协商信任关系来制定信任原语。因此，服务请求者的隐私得以保留。

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