摘要：The purpose of this study is to examine the state of both cloud computing security in general and OpenStack in particular. Conducting a reassessment of cloud computing security can provide a greater understanding of how cloud computing functions and what types of security issues arise therein. This study is divided into two parts; in the first part, the background of cloud computing and its different deployment models are discussed. This section also describes various security challenges that affect organizationsâ decisions to adopt cloud computing. In the second part, an overview of the security issues in OpenStack is presented.
关键词：Security; Cloud Computing; Software as a Services (SaaS); Platform as a Services (PaaS); Infrastructureas a Services (IaaS); OpenStack
