Network Security and Ideological Security Based on Wireless Communication and Big Data Analysis

The rapid development of information technology has caused unprecedented changes in society and life. People's dependence on information terminals represented by mobile communication devices has greatly increased. The average time spent on information terminals is more than three hours per day, especially for the younger generation. This figure will be even more exaggerated. The West takes the network as an important position for cultural penetration into China and pushes the cultural products of good and bad to China in large quantities. In this context, the study of the relationship between network culture and ideology has become an important node in the construction of ideological security defense. This study first makes a detailed analysis of the concept and research status of network ideology, then discusses the harm of Western ideological network penetration, and puts forward the corresponding countermeasures. According to the characteristics of the current stage, a network ideology big data platform is designed and the detection ability and running time of the platform are analyzed. The results show that the overall performance of the platform is very good and it is more suitable to work in parallel mode.