Junjie Lu has her Ph.D. in the field of Management and Science Engineering in Business and Management school at Beihang University in 2007. Dr. Lu is an associate professor in the Business School at the Beijing Technology and Business University. She has been teaching there since 2007, specializing in decision-making methods and models. She has also published several materials, including a monograph and some scholarly papers, with a focus on information security risk management. She participated several national and enterprises projects in the field of risk management.