基于属性的云存储访问控制系统的设计与实现
Design and Implementation of an Attribute Based Access Control System for Cloud Storage

作者: 孙鹏建 :北京邮电大学计算机学院,北京;北京邮电大学可信分布式计算与服务教育部重点实验室,北京; 张思悦 , 刘川意 , 王 枞 :北京邮电大学可信分布式计算与服务教育部重点实验室,北京;北京邮电大学软件学院,北京;

关键词: 访问控制基于属性云存储Access Control Attribute Based Cloud Storage

摘要:
本文针对云存储应用的安全访问需求,以及目前适用于云存储环境的基于属性的方案,设计和实现了一种基于属性的云存储系统访问控制机制:EncFSEncFS基于fuse的用户态文件系统,权限鉴别建立在Linux系统对用户的划分基础上,将用户的身份信息作为属性进行访问控制,不需要输入口令,从而简化了对身份和口令的管理和存储,实现了云存储下的细粒度访问控制,解决了大规模用户动态扩展问题。
>To satisfy the security demand of cloud storage application, this paper designed and implemented an attribute based access control mechanism named EncFS, which is suitable for cloud storage system. EncFS is a file system of user space, which is based on fuse and access control strategy for Linux operating system. It uses identity information as attributes for access control. Therefore, this system can simplify password management and storage, realize the fine-grained access control and solve the problem of dynamic expansion of large-scale users.

文章引用: 孙鹏建 , 张思悦 , 刘川意 , 王 枞 (2013) 基于属性的云存储访问控制系统的设计与实现。 计算机科学与应用, 3, 1-5. doi: 10.12677/CSA.2013.38A003

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