We are an offensive-security research group (we pursue to be a top-notch CTF team!) at the Kyunghee University, Computer Science/Engineering Department. We aim to effectively discover security vulnerabilities in various system software.

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To this end, we analyze system software and develop fuzzing/reverse-engineering platform for finding security bugs (see Research). Most recently, we want to find logic/memory bugs in Kernel, Container/VM, Drone System, Web Application/Server for RCE/LPE. We work closely with infosec government agencies including ETRI/NSR. Also, we play CTF/Wargame just for fun.

Recommended Wargame List

• pwnable.kr
• pwnable.tw
• pwnable.xyz
• w3challs.com
• reversing.kr
• webhacking.kr

Recommended CTF List

• DEFCON CTF
• SECCON CTF
• CODEGATE CTF
• HITCON CTF
• Plaid CTF
• Google CTF

Our lab is funded by the following organizations.