Computer Network Information Security and Protection Measures under the Background of Big Data

Abstract

With the rapid development of computer network era, there are computer networks in various industries. In the process of computer network application, there will inevitably be various network information security risks. The emergence of various problems leads to many illegal malicious thefts of network users’ private information, causing great losses to the user’s property security. The development of big data is important in computer network information security. Therefore, this paper studies protection measures. Using the demand of big data period, this paper analyzes the problems of computer network information security. Repeated testing to develop effective protection measures to continuously improve the security of computer network. To provide a more stable network environment for the general public, to avoid the problem of large-scale private information disclosure.