Research and Implementation of Secure Storage Technology of Private Cloud Based on Hadoop

Abstract

In recent years, with the rapid development of cloud computing industry, big data processing technology is also maturing. At the same time, the scale of domestic mobile Internet market is constantly expanding, the number of users has exceeded 500 million, and it has brought a huge amount of mobile Internet traffic data. Private cloud storage has become the best choice to solve the current enterprise security storage needs because of the unsafe factors such as data leakage, loss and storage instability in public cloud storage. It is an implementation of private cloud computing. Compared with public cloud, it has higher security and lower investment cost. From the current situation of mobile Internet, on the one hand, the surge of mobile data traffic has brought huge operating pressure to operators, which requires them to invest more funds in network construction and upgrading. On the other hand, due to the growth of mobile data services, traditional voice messaging and other services have declined. The cloud storage system can provide massive storage capacity to solve the problem of big data storage in the smart grid. With the development of cloud computing technology, cloud security becomes more and more critical. In the cloud computing environment, users lose control over the data and computing placed in the cloud server, and are uncertain whether the data is protected and whether the computing task is executed correctly. Therefore, in the smart grid cloud storage system, the problem of data security is an urgent problem to be solved.