Professor Jian Weng
Member of the Standing Committee of the Party Committee
Vice President of Jinan University
Brief Introduction: He is a recipient of the National Outstanding Young Scientist Fund and the Vice President of Jinan University. His main research directions are cryptography and information security. He serves as a member of the Cyberspace Security Discipline Review Group of the State Council Academic Degree Committee, a member of the Science and Technology Committee of the Ministry of Education, and an expert in the Information Science Department of the National Natural Science Foundation of China. He has presided over a series of projects such as the National Key R&D Program Project, the National Natural Science Foundation Key Project, and the Guangdong Province Basic and Applied Basic Major Project. He has published hundreds of papers in conferences and journals such as the three major cryptography conferences, ACM CCS, and USENIX Security.
Speech Title: Key technologies and applications for secure circulation of data elements Speech Abstract: Data has become an important driving force for the high-quality development of my country's digital economy. Promoting the compliance and efficient circulation of data and maintaining national data security are related to the overall national development and security. Privacy computing is the "key" to solving the above key problems and challenges. It can realize data analysis and calculation under the premise of protecting the data itself from external leakage. The research team proposed a privacy computing protocol based on secret sharing, a multi-functional encryption technology that supports fine-grained data sharing, a distributed federated learning technology that supports multi-party integration, and a blockchain-based data circulation and evidence traceability technology.
