2024 3rd International Conference on Cyber Security, Artificial Intelligence and Digital Economy has been successfully held on March 8-10, 2024 in Jinan, China. This conference focused on the academic trends and development trends in the fields ofCyber Security, Artificial Intelligence and Digital Economy, and conducted research and discussion on current hot issues, aiming to provide a platform for sharing scientific research results and cutting-edge technologies, promote academic exchanges and cooperation in the field of Algorithms, Microchips and Network Applications, and make positive contributions to promoting industry upgrading and innovation.