ABSTRACT
Remote sensing is a new comprehensive detection technology in the 1960s. Remote sensing big data are attracting more and more attention from government projects and commercial applications to academic fields. Remote sensing big data has posed great challenges for data integration and processing. The notion of big data is adopted to refer to large volumes of data that cannot be captured, managed, and processed by general computers within an acceptable scope. Cloud computing has emerged as a hot topic among IT industries, academics and individual users due to its abilities of offering flexible dynamic IT infrastructures, quality of service guaranteed computing environments and configurable software services. Cloud deployment refers to a cloud that is designed to provide specific services based on demands of users. Based on the data security lifecycle, three apects need to be taken into consideration when talking about the security in a cloud: confidentiality, integrity, and availability.
