Computer Network Security Technology in Cloud Computing Environment

Abstract

With the rapid development of information technology, our country has entered the information age, the application of computer technology has been very extensive, infiltrating into all aspects of people’s production and life. Cloud computing is a new technology in computer network, which can handle massive data and provide good security for data. But in the current cloud computing environment, there are still some problems in computer network security. This paper first expounds the concept of cloud computing, analyzes the hidden dangers of computer network security in the current cloud computing environment, the shortcomings of security technology and security environment problems, discusses firewall technology, vulnerability scanning technology, authorization encryption technology in cloud computing environment, and points out the countermeasures of computer risk prevention and data center management under cloud computing, in order to further improve the application level of computer network security technology in cloud computing environment and build network security environment.