Secure Data Transfer and Deletion Using Secure Encryption Algorithm in Cloud Computing

As cloud storage is increasing nowadays, many data owners want to keep the data in cloud servers, and this will reduce the usage of local storage by the data owners. Because many variable services are provided by cloud service providers, data owners might want to migrate data anywhere. As a result, safely transferring data to a server and permanently deleting data from a server has become a problem for data owners. Because outsourced data may contain sensitive information that is not visible to others. Hence transferring the data from one to another cloud and then removing the data entirely from the server became a crucial issue for the owners. For this, a counting Bloom Filter-based system is used to remove the data completely from the server. And, in order to safely move data from one location to another, the data outsourced by the data owner is before being stored in the cloud server with encrypted data. This is done by using the secure encryption AES (Advanced Encryption Standard) algorithm. The proposed system can provide secure data transfer and data deletion. It also assures that anyone may verify the cloud server’s correctness. During the transfer and deletion phases, it protects the data’s confidentiality and integrity.