Zhaofeng Chen is a principal security researcher at CertiK, specializing in Web3 infrastructure security, confidential computing, system security, and mobile security. He has delivered talks at security conferences such as Zer0Con, POC, and CanSecWest. He has expertise in researching both offense and defense techniques. Notably, he is the core contributor to Apache Teaclave(incubator) projects, enabling developing Rust Applications in various TEE. He has over 30 CVEs in system security acknowledged by major tech giants such as Samsung, Google, Microsoft, and Apple.