Secure Authorized Deduplication Process in Hybrid Cloud

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Provided by: Creative Commons
Topic: Cloud
Format: PDF
Data deduplication is widely used in cloud services for data compression technique to eliminate the duplicate copies of the repeating data to minimize bandwidth and storage space. Convergent encryption technique is used to protect the confidentiality of the sensitive data for encrypting the data before outsourcing. Data deduplication eliminates extra copies by saving one data and replacing it with copies with pointers which leads back to the original data. Data deduplication is mostly used is industries for backup and disaster recovery applications.
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