Hello! I am Yichen CHEN, a Master of Computing student with Infocomm Security Specialisation at the National University of Singapore. I am also currently working as an Intern Researcher at the Institute of Data Science (IDS) under the guidance of Professor See-Kiong Ng and Researcher Renyang Liu. Before joining NUS, I worked as a data security engineer for two years in the Digitalization Department of China Mobile Communications Group in Beijing.

My research primarily focuses on the intersection of Cybersecurity and Artificial Intelligence. I am particularly interested in how Large Language Models (LLMs) can be utilized for offensive security tasks, as well as the privacy risks associated with distributed learning frameworks.

Interests

• Automated Penetration Testing
• Web Security
• LLM Security
• Federated Learning Security

Education

• M.Comp. in Infocomm Security, National University of Singapore
• B.Eng. in Electronic and Computer Engineering, SouthWest Petroleum University

Experience

• Data Security Engineer (Full Time)
  Digitalization Department of China Mobile Communications Group, Beijing
• Cybersecurity Engineer (Part Time)
  National Western Information Security Industry Base, Chengdu

News

• [Feb 2026]: 🎉🎉Congratulations!🎉🎉 We just won the AI ​​+ Security track championship in the international division of the 5th Wutong Cup competition. Our proposed anti-fraud system based on AI Agent and GBDT can effectively identify high-risk student groups and fraudsters.

Feel free to reach out to me via email or GitHub for collaboration opportunities.