Research on Computer Network Security Prevention in the Context of Big Data

Abstract

With the rapid development of information technology, big data technology has become one of the important pillars of today's society. However, the wide application of big data has also brought more security threats and challenges, among which computer network security has become a focus that needs to be solved urgently. This thesis aims to study the current situation and challenges of computer network security in the context of big data, analyze the advantages and disadvantages of the existing security measures, and put forward improvement programs to better protect computer network security in the era of big data.