The Theoretical Approach to Cloud Computing
The importance of cloud computing is increasing and it is receiving a growing attention in the scientific and industrial communities. Cloud computing enables ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. Being the vast area in research, the cloud stands first in the storage and security. Though the demand is more, some ethics have to be followed for the security. The paper unravels the basic service models, deployment of the clouds and the security architecture.