This is not as essay it should be a research paper. Main part that must be written are brief explanation of state of art technologies for data deduplication for handling security issues. Then the presented techniques should be compared. Technologies are various encryption mechanisms that could be used for data deduplication. If you can not access the state of art works about data deduplication regarding to security issues please contact me I will send them to you.

This is not as essay it should be a research paper. Main part that must be written are brief explanation of state of art technologies for data deduplication for handling security issues. Then the presented techniques should be compared. Technologies are various encryption mechanisms that could be used for data deduplication. If you can not access the state of art works about data deduplication regarding to security issues please contact me I will send them to you.