Abstract: Cloud computing is wider used now a days because of on demand use, flexibility, virtualization, easy portability etc. features. The features are useful in all areas and widely used by different customers like Social websites, E-Commerce, Education and heavy data warehouse system. As huge data can be shared and distributed with the requested resources very vastly so the need of security arises in the cloud computing workflow. So for securing the cloud data as a trusted party developed a secure framework with the help of RC4 and DES capability. User control is the primary security concern provided in our paper. Distributed virtualizations on demand advantage are also included with the attack detection mechanism, so the method will provide better security in self-loop user also.

Keywords: Cloud Computing, Virtualization, Security, RC4, DES.