Chapter 5.3: Data Security in Cloud Computing

Chapter : data Security in Cloud ComputingShucheng Yu1, Wenjing Lou2, and Kui Ren31 University of Arkansas at Little Rock, AR, USA2 Virginia Polytechnic Institute and State University, VA, USA3 Illinois Institute of Technology, IL, Computing has come into reality as a new IT infras-tructure built on top of a series of techniques such as distributed comput-ing, virtualization, etc. Besides the many benefits that it can bring forth, Cloud Computing also introduces the difficulty of protecting the securityof data outsourced by Cloud users. This Chapter will first study the basicconcepts and analyze the essentials of data Security issues pertaining toCloud Computing . Then we elaborate on each issue by discussing its na-ture and existing solutions if available. Specifically, we will emphasize onissues of protecting data confidentiality/integrity/availability, securingdata access and auditing, and enforcing the regulations and compliancesregarding to data Security and Computing , data Security , confidentiality, integrity, avail-ability, access control1 OverviewCloud Computing is a new IT infrastructure in which Computing resources areprovided as a utility to Cloud users in the pay-as-you-go manner.

cloud computing is a \pay-per-use model for enabling available, convenient and on-demand network access to a shared pool of con gurable computing re-sources (e.g., networks, servers, storage, applications and services) that can be rapidly provisioned and released with minimal management e ort or service provider interaction. - NIST uno cial draft

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  Computing, Security, Cloud, Management, Data, Data security in cloud computing

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