Cooperative Data Access in Multi-cloud Environments

机译：多云环境中的协作数据访问

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In this paper, we discuss the problem of enabling cooperative query execution in a multi-cloud environment where the data is owned and managed by multiple enterprises. We assume that each enterprise defines a set of allow rules to facilitate access to its data, which is assumed to be stored as relational tables. We propose an efficient algorithm using join properties to decide whether a given query will be allowed. We also allow enterprises to explicitly forbid access to certain data via deny rules and propose an efficient algorithm to check for conflicts between allow and deny rules.

机译：在本文中，我们讨论了在由多个企业拥有和管理数据的多云环境中启用协作查询执行的问题。我们假设每个企业定义了一组允许规则，以促进对其数据的访问，这些规则被假定存储为关系表。我们提出一种使用联接属性的有效算法，以决定是否允许给定查询。我们还允许企业明确禁止通过拒绝规则访问某些数据，并提出一种有效的算法来检查允许和拒绝规则之间的冲突。

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来源
《Data and applications security and privacy XXV》|2011年|p.14-28|共15页
会议地点 Richmond VA(US);Richmond VA(US)
作者
Meixing Le; Krishna Kant; Sushil Jajodia;
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作者单位

Center for Secure Information Systems,George Mason University, Fairfax, VA 22030;

Center for Secure Information Systems,George Mason University, Fairfax, VA 22030;

Center for Secure Information Systems,George Mason University, Fairfax, VA 22030;

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会议组织
原文格式 PDF
正文语种 eng
中图分类安全保密;
关键词
cloud; rule composition; join path;

机译：云;规则组成；联接路径;

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1. A secure access and associate deleting scheme for multi-replica in multi-cloud environment [J] . Jinbo Xiong, Suping Li, Xuan Li, International Journal of High Performance Systems Architecture . 2016,第3期

机译：多云环境下多副本的安全访问和关联删除方案
2. Consistency and enforcement of access rules in cooperative data sharing environment [J] . Constantin S. Chassapis Computing reviews . 2014,第10期

机译：协作数据共享环境中访问规则的一致性和强制性
3. Consistency and enforcement of access rules in cooperative data sharing environment [J] . Meixing Le, Krishna Kant, Sushil Jajodia Computers & Security . 2014,第mara期

机译：协作数据共享环境中访问规则的一致性和强制性
4. Cooperative Data Access in Multi-cloud Environments [C] . Meixing Le, Krishna Kant, Sushil Jajodia Annual IFIP WG 11.3 Conference on Data and Applications Security . 2011

机译：在多云环境中的协同数据访问
5. Secure Cooperative Data Access in Multi-Cloud Environment [D] . Le, Meixing 2013

机译：多云环境中的安全合作数据访问
6. BAMSI: a multi-cloud service for scalable distributed filtering of massive genome data [O] . Kristiina Ausmees, Aji John, Salman Z. Toor, 2018

机译：BAMSI：一种多云服务用于大规模基因组数据的可扩展分布式过滤
7. Cooperative Data Access in Multi-cloud Environments [O] . Le, Meixing, Kant, Krishna, Jajodia, Sushil 2011

机译：多云环境中的协作数据访问

Cooperative Data Access in Multi-cloud Environments

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