Cloud computing as a solution to the delivery of virtual desktops and applications in the corporate, academic and research purposes becoming more useful. In general, under the provision of cloud computing infrastructure, platforms and applications is understood to be services that are accessible via the Web. The provision is through special supplier. The resources are made available scalable, which means the user can can change resources according to his/her need. Which may be, for example, storage or processing power. Another example is user licenses for specific applications.