• Ms. S. Saranya
• Dr. S. Sasikala
• Ms. P. Deepika
• Dr.B.Rajdeepa
• Ms.S.Geethamani

Cloud computing is a technologies to retrieve the information technology (IT) services from the internet with the help of tools of web based and web application which resources are retrieved from the Internet through web-based tools and applications. The various cloud computing advancements has been correlated in the virtualization. The cloud based Platform as a service required to maintain the total lifecycle of building and it produce the web-based (cloud) applications with no cost and without any complexity of retail and managing the fundamental hardware, software, provisioning, and hosting. This paper has focused on cloud computing basics and various types of cloud and services. It was also explore about the features of cloud and deployment. The study of investigation among many several cloud computing investigate security and privacy issues

cloud computing, features of cloud, cloud services, security and privacy issue

"An Assessment Review of Cloud Computing Protection Issues and Challenges", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.464-468, January-2019, Available :http://www.jetir.org/papers/JETIR1901455.pdf

"An Assessment Review of Cloud Computing Protection Issues and Challenges", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp464-468, January-2019, Available at : http://www.jetir.org/papers/JETIR1901455.pdf