Abstract:

Now a days, cloud servers such as Google Cloud Platform and Microsoft Azure are widely used to store data, but sometimes storage becomes a problem. It is crucial to ensure data security and confidentiality for private companies and hospitals. To address this, Secure Data Duplication Using CP-ABE For Client-Side Cloud Storage is proposed, which provides both security and deduplication in the cloud. The proposed system uses the CP-ABE algorithm to encrypt user's data with their attributes before uploading it to the cloud, thus ensuring data security. It also checks for file duplication to free up storage space in the cloud. Compared to existing schemes, the proposed system provides a good balance between storage space efficiency and security in a cloud environment, making it suitable for the hybrid cloud model.

Description:

Confidentiality, Deduplication