Security Scheme For Cloud Data Storage

Cloud Computing is an emerging paradigm which has become today’s hottest research area due to its ability to reduce the costs associated with computing. In today’s era, it is most interesting and enticing technology which is offering the services to its users on demand over the internet. Since Cloud Computing stores the data and disseminated resources in the open environment, security has become the main obstacle which is hampering the deployment of Cloud environments. The multimedia storage system in a cloud centre is a cooperation storage service that contains multiple devices and application domains to reduce the operational cost and boost overall system performance.Security in data storage is one of the most important metrics in performance comparison of these cloud computing systems.To ensure the security of data, we proposed a method by implementing ACO which would be a combination of RSA & DES algorithm.