Design Strategy of Network Security Defense System Based on Big Data and Artificial Intelligence Technologies

In the context of the big data era, the Internet has become a crucial tool in people s daily life and work, and continuously changing their way of life, which is of great significance. However, with the rapid development of big data technologies and artificial intelligence tech-nology network security issues have become increasingly severe, the design of network security defense system based on big data technologies and artificial intelligence technologies has become a prominent research area. In this paper, we will analyze the design strategy of network se-curity defense system based on big data technologies and artificial intelligence technologies, so that big data technologies and artificial intelligence technologies can play a vital role in network security defense and ensure the security and stability of the network system.