International Journal of Engineering Trends and Technology
Cloud computing is a promising computing model that enables convenient and on-demand network access to a shared pool of resources. One of the cloud service is storage i.e. client store their data on cloud servers and the clients can access the data from the cloud servers whenever needed. This new paradigm of data storage service also introduces new security challenges, because client and data servers have different identities and different business interests. Therefore, an independent auditing service is required to make sure that the data is correctly stored in the cloud.