Dynamic secure storage system in cloud services

Abstract

Nowadays storage systems are now exposed to wide numbers of threat while handling the information in cloud service. Therefore we design a secured storage system for ensuring security and dynamic operation in the environment. The data is stored in the server using dynamic data operation with partitioning method. Improved Adaptive Huffman Technique and Improved RSA Double Encryption Technique also used which enables the user to access process in a secure manner and efficient way. The system does a verification to prevent the loss of data and ensures security with storage integrity method. An efficient distributed storage auditing mechanism is implemented to overcome the limitations in handling the data loss. Security in this service enforces error localization and easy detection of misbehaving server. In nature the data are dynamic in cloud service; hence this process aims to store the data with reduced computational cost, space and time consumption.