• Laxmi Shankar Awasthi
• Anand Kumar Rai
• Karuna Shankar Awasthi

Cloud computing is a new computer model from grid computing distributed computing, parallel computing, virtualization technology, utility computing and other computer technologies and has very useful features such as large-scale calculation and data storage, material performance, high flexibility, high reliability and low cost service. The cloud computing security issue is very important and can prevent the rapid development of cloud computing. This paper has reviewed various software security research papers and introduces a cloud computing system which analyzes cloud computing security issues and their strategies in terms of computer computing concepts and characters. Data privacy and service availability in cloud computing is an important security issue [1]. This paper is going to discuss about how to enhance data access security in cloud computing and remove different types of exploitation done by hackers like: Man in the Middle Attack, Dos attack and Cloud Malware Injection Attack.

Ddos, Hadoop, Wireshark, Man in the Middle Attack, Packet Sniffing, Glassfish.

"Distributed Defense: Enhancing Data Security in Cloud", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.64-70, January-2019, Available :http://www.jetir.org/papers/JETIR1901G10.pdf

"Distributed Defense: Enhancing Data Security in Cloud", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp64-70, January-2019, Available at : http://www.jetir.org/papers/JETIR1901G10.pdf