Identifying Information Relocate with Reliable Estimation and Securing Data on Cloud Computing

Abstract

  Cloud computing is a cost effective model with immense computational capacities and massive memory. It allows users to get the services on multiple platforms regardless of the time and place and thus gives cloud users great convenience. It is easier to find the backup and retrieval of that data when placed in a cloud. Data relocation involves transferring files, software and workloads from an enterprise to the data network. The existing method suffers from severe security threats. Confidential information would eventually be exposed by public investigations of the quality of data exchanged by current networks. To solve this problem, we propose a solution that guarantees the quality and protection of cloud data storage. We consider the role of enabling a threshold proxy re-encryption to verify the integrity of complex data stored in the cloud, on behalf of the cloud client. For security enhancement, we use block chain mechanism to prevent intrusion detection.