在新极棒 2023比赛中，我演示我们在DNS安全方面的最新研究成果：利用某种未知缺陷实现对任意网站的拒绝服务攻击（大四学弟吴大帅共同参赛，组建TNB团队），最后取得了GEEKCON 2023安全极客大赛“漏洞与利用DAF挑战赛”的亚军。我们实验室的其它参赛队伍获得了两项“漏洞与利用DAF挑战赛”的优胜奖和AVSS赛道的冠军。
比赛时刻
Xiang Li
Ph.D. Candidate in Cyberspace Security (Tsinghua University)
Xiang Li is a 5th-year Ph.D. candidate at the Institute of Network Science and Cyberspace, Tsinghua University, advised by Professors Qi Li and Haixin Duan. His research interests include network security, protocol security, IPv6 security, DNS security, Internet measurement, network & protocol fuzzing, network vulnerability discovery & attack, and underground economy with 17 research papers. As the first author, he has published many research papers at all top-tier security conferences, including Oakland S&P, USENIX Security, CCS, NDSS, and Black Hat (Asia, USA, and Europe). He has obtained over 200 CVE/CNVD/CNNVD vulnerability numbers, more than $11,600 rewards, 316+ GitHub stars, multiple CERT reports, 60+ news coverage, and RFC acknowledgement. He got multiple prizes, such as 1st prize of IPv6 Technology Application Innovation Competition, 2nd prize of GeekCon 2023 DAF Contest, National Scholarship, Wang Dazhong Scholarship, and Tsinghua Outstanding Scholarship.