Performance and Security Analysis in Cloud Using Drops and T-Coloring Methods

Data outsourcing to a 3rd party organize, as is done with cloud computing, raises security concerns. Data outsourcing may result from attacks just on cloud by the other users and nodes. Therefore, to protect data on the cloud, strict security measures are required. The rate at which data could be retrieved must be optimized by the implemented security solution. This work suggests the splitting and replication the data in the cloud with optimal system efficiency (DROPS), which adopts a thorough strategy to the security and efficiency concerns. In accordance with the DROPS method, split a file into fragments, then replicate the information among some of the cloud server. In order to guarantee that in the event of a successful assault, the adversary would not gain any useful information, each node merely retains a single fragment of a particular data file. In order to prevent an adversary from determining out the pieces, the nodes which store them are also spaced separated by a specific amount utilizing graph T-coloring.