计算机工程与应用2011，Vol.47Issue(20)：85-87,95,4.DOI:10.3778/j.issn.1002-8331.2011.20.025
半去中心化的社交网访问控制方案
Semi-decentralization based access control mechanism for social networks
摘要
Abstract
This paper presents a privacy preserving scheme based on semi-decentralization.In this scenario, social networks sites only provide basic application services while users' resources are managed by themselves in the client side.Users clarify the relationship types with their direct friends to the relationship server, authorized users are denoted in terms of relationship types and depth,relationship paths between owner and requestor are checked out by relationship server.Only the requestor who meets the access rules can grant access to a resource.Thus the users' resources privacy from unauthorized access is protected in social networks.关键词
社交网/半去中心化/隐私保护/访问控制Key words
social networks/semi-decentralization/privacy preserving/access control分类
信息技术与安全科学引用本文复制引用
陈庆余,刘建伟,刘靖..半去中心化的社交网访问控制方案[J].计算机工程与应用,2011,47(20):85-87,95,4.基金项目
国家高技术研究发展计划(863)(the National High-Tech Research and Development Plan of China under Grant No.2009AA01Z418)中央高校基本科研业务费专项资金资助(No.YWF1002009). （863）
