• U.Anudeep
• G.Divya
• L.Shalini Priya
• D.Bhargav

Now-a-days, cloud computing has become most popular paradigm both for service providers and customers over internet. Hence, these Cloud service providers are needed to ensure trust and security for users because the users are sharing their sensitive information on cloud which is very vulnerable. Cloud computing allows users to store their data remotely in cloud servers and these cloud servers are responsible for providing services according to their demand. When adopting data into the cloud the data security measures are identified by security challenges and how to handle these challenges. From the customer point of view data security and privacy are most the most important critical factors to be considered. To enhance security in cloud computing, it is important to provide goals like authentication, authorization, and access control for data stored in the cloud. The three important goals of security system are Confidentiality, Integrity and Availability. Data encryption has been widely applied in many data processing areas. Various encryption algorithms have been developed for processing text documents, images, video, etc. If we are able to collaborate the advantages of the different existing encryption methods, then a new hybrid encryption method can be developed which offers better security and protection.

"Data Security Algorithm for Cloud", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.121-124, March-2019, Available :http://www.jetir.org/papers/JETIR1903B20.pdf

"Data Security Algorithm for Cloud", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp121-124, March-2019, Available at : http://www.jetir.org/papers/JETIR1903B20.pdf