Efficient and secure Cloud storage for handling big data

摘要

The term “Cloud” has been used historically as a metaphor for the internet. It is one of the most active application for enterprise. It has been more and more accepted by enterprises which can take advantage of low cost, fast deployment and elastic scaling. Due to demand of large volume of data processing in enterprises, huge amount of data are generated and dispersed on internet around the globe. Currently, storing the data safely and efficiently on Cloud is one of the biggest challenge in Cloud computing. There is no guarantee that data stored on Cloud is securely protected. We propose a method to build a trusted computing environment by providing a secure platform in a Cloud computing system. The proposed method allows users to store data safely and efficiently in the Cloud. It solves the problem of handling big data and security issues using encryption and compression technique while uploading data to the Cloud storage.