Approaching Mobile Cloud Computing, Security Issues, and Challenges

Nowadays, cloud computing is emerging as the novel technology which moves the process to cloud environment. Many researchers believe that cloud computing is a revolution that will completely change IT industries. Mobile cloud computing on devices like smartphones, tablets and etc. Try to overcome the limitation of mobile devices by means of cloud computing. Cloud computing is changing the utilization method of hardware and software. It gains much attention from local and global experts and scientists. Services are delivered to customers through the internet in accordance with their demand. The purpose of these actions is to provide some kind of flexible services to the user which have scalability in computing procedures, storage, and transparent computing platforms. This paper attempt to explore the different aspects of cloud computing like service architecture, advantage, and challenges. In the following of this article, we propose a linear programming model to improve the QoS in mobile devices. This research aims to analyze security issues, privacy and user trust-rule in the cloud environment.

Keywords:

Cloud computing , cloud , mobile , web service , Quality of Service