Review of Cloud Computing Service Providers and Related Challenges

Cloud computing in recent times has gain a significant development. Current dynamic and Omni present ITES (Information Technology Enabled Services) environment has further given boost to the concept of cloud computing services. Cloud computing model offers different types of computational modes for various organizations and one can take advantages of the web applications, networks and their interoperability of computing systems. Various cloud computing service providers specialize in some particular applications and the services by which they manage upgrades, maintenance, backups, disaster recovery and failover functions of the services. Consumers of cloud services are being offered services with improved reliability and reduced costs. In this paper I have focused on the procedures of the cloud computing and its security concerns with few security techniques that may be used in tackling the security concerns in the cloud computing environment. Overviews of some cloud computing service providers are discussed in this paper.