CySec Lab
@ Yonsei University

Welcome to Cyber Security (CySec) Lab at Yonsei University.

To Prospective Students

We are always looking for motivated students who enjoy building, breaking, or securing software systems. Please contact Prof. Dokyung Song ( if you are looking for research opportunities at any level (undergrad/M.S./Ph.D) in software systems security.

Research Areas

  • Automated Vulnerability Discovery
  • Exploit Mitigation
  • Attack Vector Analysis & Exploit Generation
  • Protocol Reverse Engineering
  • Binary Reverse Engineering
  • Machine-learning-based Program Analysis


  • April 2021: dMVX has been accepted to appear at EuroSec'21.
  • March 2021: Our lab has been founded.