An Application Improve the Performance and Security in Cloud Using File Division Technique

Abstract

Outsourcing data to external administrative control, as is done in cloud computing, raises security concerns. Data breaches can occur through attacks from other users or nodes in the cloud. Therefore, protecting data in the cloud requires advanced security measures. This project proposes fragmentation and replication in the cloud for optimal performance and security, addressing security and performance issues simultaneously. This method splits the file into fragments and copies the fragmented data between cloud nodes. Each node stores only a single fragment of a given data file, so even a successful attack does not leak meaningful information to the attacker.