Abstract: We here elaborate about data security, within this cloud computing security is vital theme for data security. In this literature we find out major approaches and methods involve to protect the data from different unknown hacking or threats.  This is the place where most of data and computing technological information exchanges across the globe through internet. Cloud methodology implemented through using central remote server to aid these data as well as several application. Cloud computer totally facilitated by internet service based technology. The data cloud application get facility to access any personal file with multiple system.

Keywords:  Cloud computing, Virtual machine,  Data Protection, Networking.

| DOI: 10.17148/IARJSET.2023.10666