Application and Practice of Wireless LAN Security Enhancement Technology Based on WAPI

With the rapid development of wireless communication technology, wireless LAN has become an indispensable part of people's life and work. However, due to the characteristics of wireless signal, the security problem of wireless local area network is becoming increasingly prominent. Therefore, this paper discusses the application and practice of security enhancement technology based on WAPI (Wireless LAN Authentication Protocol) in wireless LAN. By introducing the security enhancement mechanism of WAPI in detail, including identity authentication, data encryption, key generation and distribution, this paper reveals how to ensure the confidentiality, integrity and reliability of wireless communication through these technologies. Through the actual application scenario and data comparison, the actual effect and advantage of WAPI technology are demonstrated, and a powerful solution is provided for improving the security of wireless LAN.