Hi! I am Suliya (苏莉娅), a 4rd year student of Ph.D. candidate majored in cyberspace security at University of Chinese Academy of Sciences, China. My advisor is Prof.Baoxu Liu. Now I am at CISPA as a visiting student. In Summer 2019, I did an intern in IUB with Prof.Xiaofeng Wang and Xiaojing Liao. Before that, I achieved my bachelor in USTC under the supervision of Prof.Weiming Zhang.(Education) I focus on some areas Research. Here are some papers of my research. I also got some achievements & qualifications.


Research Interest

  • Security of Network System and Analysis Problem
  • Malicous Behavior Analysis
  • Graph-Theoretic and its Application to Information Security
  • Privacy of Graph Neural Network
  • Malicious Behavior on Ethereum

Publications

  1. 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
  2. Yepeng Yao, Liya Su, Zhigang Lu: DeepGFL: Deep Feature Learning via Graph for Attack Detection on Flow-based Network Traffic[C]//2018 Milcom. IEEE, 2018: 579-584.
  3. Liya Su, Yepeng Yao, Zhigang Lu, Baoxu Liu: Understanding the Influence of Graph Kernels on Deep Learning Architecture: A Case Study of Flow-Based Network Attack Detection[C]//2019 18th IEEE International Conference On Trust, Security And Privacy In Computing And Communications/13th IEEE International Conference On Big Data Science And Engineering (TrustCom/BigDataSE). IEEE, 2019: 312-318.
  4. Yepeng Yao, Liya Su, Chen Zhang, Zhigang Lu, Baoxu Liu. Marrying Graph Kernel with Deep Neural Network: A Case Study for Network Anomaly Detection[C]//2019 International Conference on Computational Science. Springer, Cham, 2019: 102-115.
  5. Yepeng Yao, Liya Su, Zhigang Lu, Baoxu Liu. STDeepGraph: Spatial-Temporal Deep Learning on Communication Graphs for Long-Term Network Attack Detection[C]//2019 18th IEEE International Conference On Trust, Security And Privacy In Computing And Communications/13th IEEE International Conference On Big Data Science And Engineering (TrustCom/BigDataSE). IEEE, 2019: 120-127.
  6. Qiang Li, Yunan Zhang, Liya Su, Yang Wu, Xinjian Ma, Zeming Yang. “An improved method to unveil malware’s hidden behavior” [C]// 2017 International Conference on Information Security and Cryptology. Springer, Cham, 2017: 362-382.
  7. Mingyi Chen, Yepeng Yao, Junrong Liu, Bo Jiang, Liya Su, Zhigang Lu. “A Novel Approach for Identifying Lateral Movement Attacks Based on Network Embedding”[C]//2018 ISPA

Achievements and Qualifications

  • 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

Year Institute Major State
2016.09 – current University of Chinese Academy of Sciences (Beijing, China) Cyberspace Security PhD. Candidate
2012.09 – 2016.06 University of Science and Technology of China (Hefei, China) Information Security in Computer Science Graduate