In the SECRET lab at Chungnam National University, we explore various ways to harden system and software security. We try to build practical system security solutions by using commercial security features such as ARM TrustZone and Intel SGX. Besides, we focus on how to transform general hardware and software features (e.g., virtualization and debug facilities) into useful security measures. The compiler-based software hardening technique (e.g., using LLVM) is also part of our research area.
Currently, we build our solutions in the context of mobile and IoT devices. We will further extend our research area to protect more critical systems such as vehicles and health care devices.
Any student who wants to enjoy hacking various systems and building defensive measures or shares my academic interests, don't hesitate to contact me (jisjang@cnu.ac.kr).
시스템 해킹이나 방어 기술 구현에 관심있는 학생들은 언제든지 연락 바랍니다 (jisjang@cnu.ac.kr).