Cloud computing and its Security issues: An instance-based study and it's solution.

Cloud computing is an Internet-based computing, where shared resources, software and information, are provided to computers and devices on-demand. Since cloud computing uses distributed resources in open environment, thus it is important to provide the security and trust to share the data for developing cloud computing applications. Despite all kinds of risk, cloud computing users increasing rapidly. In this article, two points is of our concern. In the very first part we discussed about cloud computing and their issues providing multi-cloud security and its benefits and highlight their challenges and future research directions. This aims to understand the current trend in terms of complexity and strength of a secured solution and provide some insights of what is still left in such area of research. Second part of my work aims to provide some of the solutions for cloud security and reduce risks that affect the cloud computing users.