ICS Security


  • EMS-RTU, EMS-RCC, EMS-MOS 연계 구간에 대한 취약성 및 트래픽 분석
  • Substation Automation 내외부 연계 구간에 대한 취약성 및 트래픽 분석
  • 연계 구간별 Control System 특성을 반영한 기계 학습 기반 비정상행위 탐지 알고리즘 개발
  • 제어 시스템 용 Whitelist 룰 자동 생성 및 자동 재구성 알고리즘 개발
  • 61850 SA-to-DNP 변환 보안 게이트웨이 기술 개발
  • 공동 연구 : 한국전력, 전력거래소, 한전 KDN, LS산전 등
  • <전력 제어시스템 테스트베드>

Digital Forensics


  • Linux File System 삭제된 파일 복원 도구 개발(Ext2/3/4 지원)
  • XFS File System 삭제된 파일 복원 도구 개발
  • UFS1,2 File System 삭제된 파일 복원 도구 개발
  • 공동 연구 : 대검찰청, 한국연구재단
  • <대검찰청 맞춤형 CLI환경기반 통합(EXT 2/3/4 Filesystem) 복구 도구>

Electronic Record Management


  • 국가기록원 오프라인 이관 도구 개발
  • 디지털 포렌식 기반의 전자기록물 이관 기술 접목
  • 현재 국가기록원 전자기록 오프라인 시험이관에 적용 중
  • 공동 연구 : 국가기록원
  • <전자기록물 오프라인 이관 도구(국가기록원 실 사용중)>

Current Research Projects


  • Research on Protection Technology for Next-Generation Payment Services, Ministry of Science ICT and Future Planning, 06.2016 ~ 12.2019
  • Development on Wireless Security Technology Based on ISA 100.11a, KEPKO, 12.2016 ~ 11.2017

Previous Research Projects


  • Research on Network Forensic Architecture for Industrial Control System, National Security Research Institute, 04.2016 ~ 10.2016
  • Development on File System Forensic Tool, National Research Foundation of Korea, 10.2012 ~ 09.2016
  • Research on Development of Platform, Contents, and Service Security Technologies in Android-based Open Mobile Environment, National Research Foundation of Korea, 5.2012 ~ 04.2015
  • Research on Zombie Client Protection in Mobile Open Platform, Korea Sanhak Foundation, 06.2012 ~ 05.2013
  • Research on the Advanced Electronic Record Management based on Digital Forensics, National Archives of Korea, 04.2012 ~ 11.2012
  • Research on Intrusion Detection for Smartgrid, KEPCO, 09.2012 ~ 03.2013
  • Research on the Classification and Analysis of Public DataBase in Digital Forensics, Prosecution Service, 10.2012 ~ 12.2012
  • Research on the Classification and Analysis of Whiltelist-based Power Control System Security, National Security Research Institute, 10.2012 ~ 04.2013
  • Research on the Analysis of IEC 62351 standard, LS Industrial Systems, 08.2012 ~ 11.2012
  • Research on a Survey and Detection for Data Leakage based on Abnormal Network Connection, National Security Research Institute, 03.2012 ~ 10.2012
  • Research on Secure Charging Protocol for EV-to-EVSE, Hyundai Motor, 10.2011 ~ 03. 2012
  • Research on Digital Forensic for Grid Embedded Device, National Security Research Institute, 10.2011 ~ 03.2012
  • Research on System Memory Protection and Appstore Authentication for Smart Device Platform, Korea Sanhak Foundation, 06.2011 ~ 05.2012
  • Research on Security Technologies for Microgrid and GEV(Grid Enabled Vehicle) in Smartgrid 2.0, KIER, 10.2011 ~ 12.2011
  • Research on Network Interworking, Authentication and Encryption for Wireless Mesh Network, ETRI, 06.2011 ~ 12.2011
  • Research on DNS Query-based Cyber Attack Prelude Detection Platform Development, ETRI, 07.2011 ~ 01.2012
  • Research on Analysis and Response of Memory Dump Attacks, National Security Research Institute, 04.2011 ~ 10.2011
  • Field Key Provisionin for Smart Tablet Device, In Samsung, 2010.12 ~ 2011.02
  • Smart Connectivity and Sharing Device Solution Technology Development, In Samsung, 2009.11 ~ 2010.12
  • Wireless Mesh/Relay Technology Development for U-computing, In Samsung, 2009.02 ~ 2009.10
  • Distributed Authentication Technology Development for USN environment, with KAIST, 2008.01 ~ 2008.12
  • Interlocking Framework Development between WPAN and NEMO(Network Mobility), In Samsung, 2007.01 ~ 2007.12
  • Wibro micro RAS(Radio Access Station)/ACR(Access Control Router) Development, In Samsung, 2006.01 ~ 2006.12
  • Wibro PCMCIA Model Device Driver Development, In Samsung, 2005.08 ~ 2005.12
  • A Study on the Analysis of Internet Worm Propagation and Modeling , National Security Research Institute, 2005.04~2005.10
  • Development of Security Patch Management Framework in Multi-Platform Environment, National Security Research Institute, 2003.05~2004.10
  • Application Research of Machine Learning and Computer Forensics, ITRC, Ministry of Information and Communication, 2003.08~2004.07
  • Development of Security Patch Management Framework in Multi-Platform Environment, National Security Research Institute, 2003.05~2003.10
  • A Study on the Defense and Evasion of Information Security Solutions, Korea Information Security Agency, 2002.05~2002.11
  • A Study on the Automatic Distribution Method of Security Patch, National Security Research Institute, 2002.05~2002.10
  • Development of Broker and Agent based Integrated Single Sign On System, PrimeSecure, 2000.12 - 2001.05
  • A Study on the Security Threat Element Analysis and Security Architecture in Military Satellite Communication Environment, Agency for Defense Development, 1999.12 - 2001.06
  • SMIB-based Object-Oriented Operation and Management Systems for Integrated Information Security Engine, Ministry of Science and Technology, 1998. 12 - 2000. 10