About me

I am an engineer at Network and Information Security Lab (NISL) of Tsinghua University. My supervisors are Baojun Liu and Prof. Haixin Duan.

My research focuses on network security and Internet measurement, with particular interests in security of the Domain Name System (DNS) and Email.

I obtained my Bachelor’s and Master’s degrees from Zhejiang Gongshang University in 2021 and 2024 respectively (advised by Prof. Jun Shao).

Recent News

  1. [September 2024] One paper accepted to NDSS 2025

  2. [August 2024] One paper accepted to IMC 2024

  3. [May 2024] One paper accepted to USENIX Security 2024

  4. [Jan 2024] One paper accepted to WWW 2024

Selected Publications

  1. [NDSS 2025] HADES Attack: Understanding and Evaluating Manipulation Risks of Email Blocklists
  2. [IMC 2024] Bounce in the Wild: A Deep Dive into Email Delivery Failures from a Large Email Service Provider
  3. [WWW 2024] A Worldwide View on the Reachability of Encrypted DNS Services

Publications

6 papers published at top venues: NDSS [1] , USENIX Security [1] , IMC [1] , WWW [1] , TON [1] , TDSC [1]

Publications as the 1st author: 5

2025

  1. HADES Attack: Understanding and Evaluating Manipulation Risks of Email Blocklists

     To appear in Proceedings of the 32nd Network and Distributed System Security (NDSS) Symposium, San Diego, CA, USA, February 2025

    Ruixuan Li, Chaoyi Lu, Baojun Liu, Yunyi Zhang, Geng Hong, Haixin Duan, Yanzhong Lin, Qingfeng Pan, Min Yang and Jun Shao

2024

  1. Bounce in the Wild: A Deep Dive into Email Delivery Failures from a Large Email Service Provider

     Proceedings of ACM Internet Measurement Conference (IMC), Madrid, Spain, November 2024

    Ruixuan Li, Shaodong Xiao, Baojun Liu, Yanzhong Lin, Haixin Duan, Qingfeng Pan, Jianjun Chen, Jia Zhang, Ximeng Liu, Xiuqi Lu and Jun Shao

  2. Tickets or Privacy? Understand the Ecosystem of Chinese Ticket Grabbing Apps

     Proceedings of 33rd USENIX Security Symposium (USENIX Security), Philadelphia, PA, USA, August 2024

    Yijing Liu, Yiming Zhang, Baojun Liu, Haixin Duan, Qiang Li, Mingxuan Liu, Ruixuan Li, and Jia Yao

  3. A Worldwide View on the Reachability of Encrypted DNS Services

     Proceedings of ACM Web Conference (WWW), Singapore, May 2024

    Ruixuan Li, Baojun Liu, Chaoyi Lu, Haixin Duan, and Jun Shao

2023

  1. A Longitudinal and Comprehensive Measurement of DNS Strict Privacy

     Proceedings of IEEE/ACM Transactions on Networking (TON), 2023

    Ruixuan Li, Xiaofeng Jia, Zhenyong Zhang, Jun Shao, Rongxing Lu, Jingqiang Lin, Xiaoqi Jia, and Guiyi Wei

  2. The Potential Harm of Email Delivery: Investigating the HTTPS configurations of Webmail Services

     Proceedings of IEEE Transactions on Dependable and Secure Computing (TDSC), 2023

    Ruixuan Li, Zhenyong Zhang, Jun Shao, Rongxing Lu, Xiaoqi Jia, and Guiyi Wei

Chinese

Last modified: November 16, 2024