Research on Virtualization Security Technology in Cloud Computing Environment

Abstract

As a fusion of multiple technologies, cloud computing virtualization technology brought new security challenges to cloud resource management and data privacy protection. This paper studied existing cloud computing the attack types from five aspects of cloud virtualization security technology, and made a cloud platform security analysis on the aspects of ensuring the availability of cloud computing services, confidentiality and reliability of data, and privacy protection. The attack instances, attack principles, attack effects, representative defense schemes, and limitations of existing research were also analyzed and compared to provide security for the healthy and sustainable development of cloud computing.