Task scheduling on hybrid clouds using anonymization

摘要

Task scheduling in a hybrid cloud that includes a private cloud and an external cloud is performed. First a job to be performed is identified. Then, the job identified is decomposed into a set of tasks, whereby a task schedule is obtained for tasks of the set of tasks to be executed across the hybrid cloud. Next, a task to be executed in the external cloud that requires private data from the private cloud for its execution is detected from the task schedule. Finally, one or more non-anonymized portions of the private data are anonymized before execution of the detected task in the external cloud, by executing an anonymizing function from the private cloud. De-anonymization functionality may similarly be involved.