摘要
在信息收集频繁化、普遍化的今天,由用户制定隐私策略、自主控制个人信息访问的方式,可以最大程度满足用户的隐私保护需求。构建的隐私本体,客观反映了隐私保护领域普遍认可的知识,体现了用户最根本的隐私保护需求。基于隐私本体的个性化访问控制模型采用基于隐私本体的通用策略与个性策略相结合的模式,通过多级链式激活的方式实现用户不同粒度、灵活多变的个性化隐私保护需求。
With more and more information collected via networks, customers＇ requirements for privacy protection could he satisfied by making privacy policies By themselves. Privacy ontology reflects the common knowledge of privacy and customers＇ basic needs for privacy protection. Privacy ontology-based personalized access eontrol（PO-PAC）moclel adopts common policies in combination with personalized policies based on privacy ontology. Users＇ personalized requirements with different granularity are realized by multi-level chain activation mode.
出处
《信息安全与通信保密》
2011年第2期67-70,73,共5页
Information Security and Communications Privacy
关键词
隐私本体
个性化隐私策略
访问控制
链式激活
privacy ontology
personalized privacy policy
access control
chain activation
