Criticism of Cryptographic Encryption Algorithm for Securing and Protecting the Data in Cloud Computing

Cloud Computing is a developing technology today. Everybody in businesses and academics use cloud computing. It is inevitable that many security problems arise. When the same cloud is shared by multiple users which will lead to many security issues. Individuals and companies want their data to be secured. In cryptography system encryption techniques are used to secure and ensure the information which is stored in the cloud. This article presents various security algorithms to protect and secure the data. The main objective is to provide data security from unauthorized users during the time of data transmission. The paper presents recent security algorithms and techniques which are proposed by various authors to secure the data which are stored in the cloud.