PhD in Information security,  professor, doctoral supervisor, government-sponsored overseas returnees, China Computer Society (CCF) senior member. Research fields: Information hiding, artificial intelligence security, network security, multimedia authentication. In recent years, he has presided over or completed 2 National Natural Science Foundation projects, 5 provincial and ministerial level projects (including 1 key project), 2 municipal level projects, and 1 provincial key laboratory open project. Representative papers (first author) have been published in IEEE TMM, IEEE TII, IEEE TCC, IEEE TGCN, IEEE IOT, IEEE SPL, Info.Sci., Signal Proc., Journal of Computer Aided Design and Graphics and other authoritative journals; Applied for 5 invention patents as the first inventor, and 4 have been authorized; Won the 2017 F5000 award for Top academic papers in China's fine science and Technology journals, and the 2023 Nanjing University of Information Science and Technology Excellent und... More+