Security in Cloud Computing using AES & DES

Cloud Computing has been visualized as the heirframework of IT consortium. Cloud Computing moves the application software and databases to the large data centers, where the management of the data and services may not be fully trustworthy. This in turnimposes many new security challenges which are not clear yet. This paper gives a brief introduction of cloud computing its types and security issue and approachesto secure the data in the cloud environment. Cloud computing security is the set of control-based technologies and policies designed to adhere to regulatory compliance rules and protect information, data applications and infrastructure associated with cloud computing use