Main Article Content
Abstract
Cloud computing is the most demanded advanced technology throughout the digital world. One of the prominent services offered in cloud computing is the cloud storage.Cloud computing services need to address thesecurity during the transmission of sensitive data and critical documents between shared and public cloud environments. It essentially shifts the user data and application software to large data centres i.e. cloud, which is remotely located, at which user does not have any control and the management of data may not be completely secure. However, this sole feature of the cloud computing introduces many security challenges which need to be resolved and understood clearly.There is a concept for securing data with Digital Signatures in the cloud computing. In the serviceprovider’s data centre, protecting data privacy and managingcompliance are critical by using encrypting and managingencryption keys of data in transfer to the cloud. In this study, an attempt is made to review the research in this field. The results of review are categorized based on type of approach and the type of validation used to validate the approach.