SIP Bruteforcing in the Wild - An Assessment of Adversaries, Techniques and Tools. - Harm Griffioen; Huancheng Hu; Christian Doerr (Networking, 2021)

Dealing with Bad Apples: Organizational Awareness and Protection for Bit-flip and Typo-Squatting Attacks. - Huancheng Hu; Afshin Zivi; Christian Doerr (ARES, 2024)