Research on Computer Network Security Defense Mechanism Based on Artificial Intelligence

The rapid development of artificial intelligence technology has made its application in the field of computer network security increasingly widespread. With the increasing complexity and frequency of cyber attacks, traditional defense methods are no longer able to cope with new threats such as zero day attacks and APT attacks. Artificial intelligence (AI) technology, with its powerful data analysis and adaptive capabilities, has become an important breakthrough in the field of network security. This article analyzes the evolution of network security threats and defenses, the design of computer network security defense systems, existing problems, and defense measures.