I am an Assistant Researcher at Zhongguancun Laboratory, Beijing. I received my Ph.D. from Network and Information Security Lab (NISL) at Tsinghua University (advised by Prof. Haixin Duan) in 2023.

My research focuses on measuring and enhancing the security of Internet infrastructure (DNS, Web PKI, CDN, etc.), uncovering significant vulnerabilities in core protocols (DNS, HTTP, TLS, DKIM, SPF, etc.), and understanding emerging cyberspace security threats.

News:

  • [Aug. 2024] Paper about bypass Same-Origin Policy (SOP) accepted to NDSS 2025. Congrats to Pinji!

  • [Jun. 2024] Paper about shared domain authoritative nameserver and domain hijacking accepted to Usenix Security 2024.

  • [Aug. 2023] Two papers accepted to NDSS 2024 and S&P 2024. Congrats to Chuhan and Xiang!

Interests

  • Network Security
  • Protocol Security
  • Web PKI
  • DNS

Education

  • Ph.D. in Network Security, 2023

    Tsinghua University

  • B.E. in Information Security / LL.B. (Double Major), 2018

    Nankai University

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