In order to meet the very complex scientific problem, more computing power and storage space are major requirements. An easy of obtaining these requirements in a economical way is cloud computing. Cloud computing became one among the most upcoming technology in the past few years. Cloud computing defines a third party resource sharing, hence security is a critical issue while dealing with current technological data and requirements. The cloud computing is an open source and uses Internet as network model. Rapid growth in the field of “cloud computing” also increases severe security concerns, because security has a constant issue. This paper will help the researchers those started their research on secured cloud environment by using cryptographic schemes. © Research India Publications.