Research
Research Archive
From OT/ICS threat modeling and Achilles certification tooling to LLM inference engine (llama.cpp) vulnerability research, IoT and medical device security, and cyber range/DFIR training system development — every research area to date.
01
OT/ICS Security (IEC 62443)
2023.03 - 2025.114 projects
- LS ELECTRIC Automation Devices - Achilles Communication Certificate Level 2 Certification
- LS ELECTRIC Automation Devices - Threat Modeling Consulting
- LS ELECTRIC IEC 62443-4-2 Automated Assessment Tool Development
- Smart Ship Infrastructure Vulnerability Analysis/Validation Tool and Security Technology Development
Achilles Test PlatformXGT ProtocolPLCWiresharkPythonSTRIDEDREADDFD
02
Cyber Range & CTF Development
2021.05 - 2026.0910 projects
- NATO CCDCOE Locked Shields 2025 - Korea-Canada Joint DFIR Blue Team
- C2021 Event (ELECCON Competition Operations)
- Enhancement of a Hands-On Cybersecurity Training System
- KEPCO Hands-On Cybersecurity Training System Reinforcement (ELECCON)
DFIRVolatilityWiresharkSysmonYARAOT/ICSSCADACTF
03
Vulnerability Research (CVE/FVE)
2026.07 - 2026.082 projects
- llama.cpp LLM Inference Engine Vulnerability Research (3 CVEs)
- Data Platform Unauthenticated IDOR Vulnerability Report (FVE)
C/C++llama.cppGGUFFuzzingCVSS 3.1PoCWebAPI Security
04
IoT Vulnerability Research & Tooling
2020.10 - 2022.125 projects
- Development of an IoT/CCTV Incident Investigation Tool
- KT GiGA Genie AI Speaker Device Penetration Testing
- Development and Validation of IoT Device Vulnerability Detection Technology in Smart Buildings (Year 1)
- Development and Validation of IoT Device Vulnerability Detection Technology in Smart Buildings (Year 2)
PythonC/C++UARTbinwalkFirmware DumpLinuxBluetoothAPK
05
Financial & Public Web/App Pentesting
2020.06 - 2021.061 project
- Penetration Testing of Financial and Public Electronic Financial Infrastructure (12 sites)
Burp SuiteOWASP Top 10Web/App PentestSource Code Review
06
Medical Device Security (FDA/eSTAR)
2024.03 - 2026.124 projects
- Medical Device FDA Security Consulting
- Consulting for Medical Device Security Certification (Cybersecurity Controls)
- Federated Learning-Based Drug Discovery Acceleration Project (K-MELLODDY)
- Cosmo Robotics MFDS Certification Consulting
FDA Premarket CybersecurityeSTARThreat ModelingBLEJWT/HS256OTPRBACHTTPS
07
Security Consulting & Certification
2020.11 - 2025.013 projects
- Coway Certification Acquisition Support (ISMS, ISO27001) Consulting
- INFINITT DPS Medical Imaging Platform Penetration Testing
- Information Security Consulting Contract
Burp SuiteWiresharkAPKToolOWASP Top 10Android/iOS