云环境中的侧通道攻击研究进展*

随着云计算技术的迅猛发展,云环境中的安全问题已成为限制云计算发展的主要因素。因此对云环境中的安全威胁和防御问题的研究已成为一个研究热点。以传统的侧通道攻击方法作为切入点,讲述云环境中的侧通道攻击特点,并对云环境中存在的主要侧通道攻击方法进行分析、总结。介绍了近年来国内外应对这类攻击的防御策略和保护措施的研究成果,并基于云环境中侧通道攻击思想给出将来的防御趋势与未来研究趋势。

Research progress on side-channel attacks in the cloud

With the rapid development of cloud computing technology,security in the cloud environment has become the main factor restricting the development of cloud computing. Therefore, the research on the security threats and defense in the cloud environment has become a hot research topic. Taking the traditional side-channel attack method as the starting point, this paper firstly describes the characteristics of the side-channel attacks in cloud environments, and analyzes and summarizes the main side channel attack methods in the cloud environment. Secondly, it introduces the research results of defensive strategies and protection measures to deal with these attacks at home and abroad in recent years, and gives the future defensive trend and future research trend based on the idea of side channel attack in cloud environment.