Publications

2026

• 
  Resolve the Unresolved: Systematic Work Profiling for DNS Resolvers.
  Liwen Xu, Huayi Duan, Zechao Cai, and Adrian Perrig.
  In Proceedings of the IEEE Symposium on Security and Privacy 2026.
  [bibtex] [pdf]
• 
  DaLens: Charting DNS Self-Amplification Threats at Large.
  Liwen Xu, Zechao Cai, Huayi Duan, and Adrian Perrig.
  In Proceedings of the USENIX Security Symposium 2026.
  [bibtex] [pdf]