Time Controlled Cloud Environment with Self destructing Data system (SeDas) for Data Confidentiality
S Savitha, D Thilagavathy · IOSR Journal of Computer Engineering · 2014
Popularization of cloud technology and day to day usage of mobile Internet has become very common in today's fast moving world where people are subjected to post their personal information like account numbers, passwords, notes, and different vital data.This information are cached, copied, and archived by Cloud Service Providers (CSPs), typically for users' authorization and management.There are high chances for the data to fall into wrong side usage where it could be accessed illegally without the users' knowledge.In such situations security for the data on cloud has to be increased.Self-destructing information principally aims at protecting the users' data confidentiality.All the data and their copies become destructed or unclear after a user-specified time, with no intervention from the user part.SeDas system meets this challenge by a new combination of cryptographic techniques and active storage framework based on T10 OSD standard.These security procedures and its functionalities make sure that SeDas meets all privacy-preserving policies and is easy for practical use.Compared to the system without SeDas the performance for uploading/downloading files has been achieved better.