Methods to improve data security in cloud computing

T.G. Belova, V.O. Yaruta, V.V. Pobizhenko
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The advantages and disadvantages of the different levels of data encryption in the cloud. Approaches to the encrypted information, offering cloud providers. The possibility of using methods of homomorphic encryption in cloud computing. The requirements to the algorithms homomorphic encryption when processing the encrypted information in the cloud.
Keywords: cloud computing, data security, data encryption, homomorphic encryption