Data Storage Security in Cloud Using Metadata

Provided by: Anna University
Topic: Cloud
Format: PDF
In cloud era as the data stored is away from the user, privacy and integrity of the data plays a crucial role. This paper proposes a practical and efficient method for providing security to the data stored at the data server through metadata. This method provides security using cipher key which is generated from the attributes of metadata. In this proposed model the time required for generating the cipher key is proportional to the number of attributes in the metadata as well the algorithms used for cipher key generation.

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