文章基本信息

标题：Data Security in the Realm of Cloud Computing
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作者：Surabhi Jain Er. Navneet Randhawa Deepali Kansal
期刊名称：International Journal of Computing and Business Research
电子版ISSN：2229-6166
出版年度：2012
出版社：International Journal of Computing and Business Research
摘要：Cloud computing is a technology that uses the internet and central remote servers to maintain data and applications. Cloud computing allows consumers and businesses to use applications without installation and access their personal files at any computer with internet access. This technology allows for much more efficient computing by centralizing storage, memory, processing and bandwidth. As a result, cloud computing has the potential to upend the software industry entirely, as applications are purchased, licensed and run over the network instead of a user's desktop. This shift will put data centers and their administrators at the center of the distributed network, as processing power, electricity, bandwidth and storage are all managed remotely. It affects not only business models, but the underlying architecture of how we develop, deploy, run and deliver applications. In this paper, we are going to discuss about the concept of cloud computing, service models, what are the various ways in which it can be deployed, the scenarios in which one can use this technology and the issues that need to be taken care in such scenarios are discussed.
关键词：Service Level Agreement (SLA); Virtual Machine (VM); Application Programming Interface (API).