Security Issues in Infrastructure Cloud

摘要

Cloud computing delivers convenient,on-demand online access to shared pools of data,applications and hardware.In the meantime,cloud computing brings new security challenges.Infrastructure cloud,also known as Infrastructure as a Service (IaaS),provides physical and virtual infrastructure resources for other services,i.e.,Platform as a Service,Software as a Service.Because IaaS is at the foundation level of cloud computing service models,security issues in this level have a strong impact on the security of all the data,software and services running on top of it.In this paper we introduce security vulnerabilities relating to IaaS and present a detailed study of solutions to the security issues.