About me

Hi! I am a DMT (Doctor Management Trainee) of JD.com.Inc and work in JD Cloud Security Team now. I’ve got my Ph.D on Cyberspace Security of University of Chinese Academy of Sciences in 2021. I will be committed to solving safety problems in the industrial sector.

What’s news

• Start working in JD Cloud Security Team, Feb 7, 2022.
• Start working in JD.com.Inc in DMT rotation project, Aug 5, 2021.
• Research Intern, JD.com.Inc, June 16-July 22, 2021.
• I finished my PhD defense in May 12, 2021.

Research Interest

• Network Data Security
• Web Security
• Graph-Theoretic and its Application to Information Security
• Smart Contract
• Federated Learning

Experience

• Visiting Student, CISPA Helmholtz Center for Information Security (Saarland, Germany), Jan, 2020 - Feb, 2021, work with Dr. Yang Zhang
• Visiting Student, Indiana University Bloomington (IN, America), May, 2019 – Jun, 2019, work with Prof. XiaoFeng Wang and Associate Professor Xiaojing Liao

Selected Publications

1. Liya Su, Xinyue Shen, Xiangyu Du, Xiaojing Liao, XiaoFeng Wang, Luyi Xing, Baoxu Liu. Evil Under the Sun: Understanding and Discovering Attacks on Ethereum Decentralized Applications[C]//30th USENIX Security Symposium ({USENIX} Security 21). 2021. paper
2. Liya Su, Yepeng Yao, Ning Li, Junrong Liu, Zhigang Lu, Baoxu Liu. Hierarchical Clustering Based Network Traffic Data Reduction for Improving Suspicious Flow Detection[C]//2018 17th IEEE International Conference On Trust, Security And Privacy In Computing And Communications/12th IEEE International Conference On Big Data Science And Engineering (TrustCom/BigDataSE). IEEE, 2018: 744-753. paper

Details are given below (also maintained in Google Scholar).

Competition and Achievements

• Won the National Scholarship 2021
• Won the 11th on Big Data and Computing Intelligence Contest hold by Institute of Computing Technology 2017
• Won the 23rd on Alibaba Tianchi Security algorithm Competition 2017

Education