SpoofingGuard: A Content-agnostic Framework for Email Spoofing Detection via Delivery Graph. - Xinyan Li; Yujia Zhu; Xiaoou Zhang; Zhen Jie; Qingyun Liu 001 (CSCWD, 2023)

Unveiling Flawed Cache Structures in DNS Infrastructure via Record Watermarking. - Dikai Mo; Yujia Zhu; Zhen Jie; Yong Sun; Qingyun Liu 001; Binxing Fang (GLOBECOM, 2023)

SeeStar: An Efficient Starlink Asset Detection Framework. - Linkang Zhang; Yunyang Qin; Yujia Zhu; Yifei Cheng; Zhen Jie; Qingyun Liu 001 (SciSec, 2023)