Cloud Computing: An Effective Retrieval and Task Scheduling on Data Storage in Security and Privacy

Abstract

Cloud computing is a modern way of computing, enabling a wide range of sharing computer resources through the internet. Cloud computing is distributed in nature delivering effective on-demand services globally. According to the current real-time scenario, cloud computing is boon for the information technology paradigm that serving a higher level of data outsourcing with minimal management effort. The main key term on cloud computing is pay per use as well as data storage facilities. However, this technology had made a high impact among the organizations, but stillaverage number of firms neglecting these services with some strong reasons. The major issue in this technology is the lack of security. The organizations storing highly sensitive information on the cloud database and here data protection along with privacy is still a challenge. In this paper, we are not cover whole challenges, our work concentrated on a few severe security challenges and the techniques used to overcome these issues. It also describes those technologies merits and demerits in an effective manner. In addition, in this work we analysis several tactics related to privacy protection affairs, securing sensitive data, reliability and enabling accuracy from the unauthorized users in the cloud environment.