Leichi is a next-generation web application firewall released by Changting Technology. It utilizes Semantic Analysis 3.0 technology, offering efficient and intelligent security protection through AI and data-driven approaches. The product shows significant improvements in detection effectiveness, emergency response speed, and unknown threat identification, effectively defending against complex cyberattacks and ensuring the safety of enterprise data and applications. Positioned for the high-end enterprise market, Leichi aims to provide comprehensive solutions for companies with stringent security performance requirements. While specific pricing has not been disclosed, it is expected to vary based on the size of the enterprise and customization demands.