Report Title: Network Collaborative Measurement for End-to-End Cloud Architecture Reporter: Professor Cheng Guang

Unit: Southeast University

Report Time: 16:00-17:00 on June 23, 2023 (Friday)

Report Location: Fifth Meeting Room, First Floor, Emerald Science and Education Building A

Report Introduction:

The development of cloud and Software as a Service (SaaS) breaks the original business and application service model, and the integration of cloud and network becomes inevitable. The development of cloud and Software as a Service (SaaS) breaks the original business and application service model, increases network unreliability factors, changes the structure of the end-to-end digital supply chain, makes network failures difficult to locate quickly, and user experience cannot be guaranteed. The end-edge cloud network is formed by the combination of edge computing, distributed computing and other technology stacks. It is a loosely coupled distributed network architecture composed of end devices, edge side and cloud center interconnected through the network. The end-edge cloud network brings new challenges such as resource constraints, data locality, information diversity, intelligence timeliness, global threat, and situation concealment, which increases the difficulty of network measurement and traffic analysis. This report will focus on how to discuss the collaborative measurement of the end-edge cloud architecture network.

Reporter Introduction:

Cheng Guang, male, born in Huangshan, Anhui in February 1973, is a second-level professor at Southeast University. He is currently the Executive Dean of the School of Cybersecurity, Director of the Key Laboratory of Computer Network and Information Integration of the Ministry of Education, Director of the Research Base of International Governance of Cyberspace, Director of the Jiangsu Ubiquitous Network Security Engineering Research Center, Chairman of the Jiangsu Network Space Security University Alliance, Chairman of the Jiangsu Network Space Security Society, Deputy Director of the Network Space Security Committee of the China Command and Control Society, Deputy Director of the Internet Committee of the China Computer Society, Vice Chairman of the Jiangsu Computer Society, and an expert in the field of network space governance and security in the "14th Five-Year Plan" of the Ministry of Science and Technology. His research directions include network traffic security analysis, active defense, endogenous security, etc., and he has presided over and undertaken more than 40 scientific research projects such as national key R&D, National Natural Science Foundation, and special projects of the Central Cyberspace Office. He has won the Excellent Teacher of Network Security, the First Prize of National Teaching Achievement, led the First Prize of Jiangsu Province Science and Technology in 2021, and the Second Prize of Jiangsu Province Science and Technology in 2014. He has published more than 100 academic papers, published 8 monographs, and trained more than 100 graduate students.