Guanxing Wen is a security researcher with over a decade of experience uncovering critical vulnerabilities in low-level systems, spanning TrustZone, kernels, IoT, and infotainment. A two-time top winner in the Huawei Bug Bounty (2021 & 2022), he has presented at Black Hat, MOSEC, INFILTRATE, and 44CON. He currently works at CertiK, where he explores the messy edges where low-level systems meet blockchain infrastructure — most recently, DePIN.