Graduated from Xi'an University of Electronic Science and Technology in 2011 with a PhD in computer system architecture. His main research directions include heterogeneous network convergence security, service composition security, information flow security, etc. Combining models and theories such as formal analysis, program analysis, artificial intelligence, and new cryptography theory, a series of research results have been achieved in information flow security protection, cloud data security protection, and unmanned system security. Relevant results have been published in  important domestic and foreign conferences such as INFOCOM, IWQoS, ICWS, TrustCom, ICC , and IEEE Transactions, Science China, FGCS  and other important journals, and have been unanimously recognized by domestic and foreign scholars.