Research and Development of Network Security and Risk Management

Abstract

With the advent of the 21st century, China is in a period of social transformation and is in the stage of deepening reform. Social contradictions are complex, hot events are frequent, and public opinion is active. Under the conditions of the Internet, especially in the context of the prosperous media, the public opinion pattern has undergone new changes. With the popularity of the Internet and the increasing number of Internet users, the Internet has become a large social place. After a hot event occurs, it often causes heated discussion, and overheated public opinion or embarrassing grievances will also form corresponding events. Improper handling often results in "secondary disasters". In recent years, the concept of lyricism has been frequently used, and public opinion analysis has been promoted at the same time in both theoretical research and practical application. The related network risk management has also received increasing attention. Various situations have shown that lyric research is heating up. Based on this status quo, this paper sorts out and comments, summarizes the research status at home and abroad, and focuses on the rational situation of the situation of public opinion research.