| Subject | Malware Strategy | ENG-[PDF] |
| Date | 2011-07-22 | |
| Subject | 2011 3.3 DDoS Report | ENG-[PDF] |
| Date | 2011-03-05 | |
| Subject | Fighting against Botnet | ENG-[PPTX] |
| Date | 2010-07-03 | |
| Subject | 2009 7.7 DDoS Report | ENG-[PDF] |
| Date | 2009-07-07 | |
| Subject | Malware Detection Technology and Automatic Reverse Engineering | KOR-[PPT] |
| Date | 2009-05-13 | |
| Subject | Worldwide Trends in Cyber Terrorism | KOR-[PPT] |
| Date | 2008-05-10 | |
| Subject | The truth hidden inside files (Steganography) | KOR-[PPT] |
| Date | 2008-02-26 | |
| Subject | 악성코드를 이용한 분리된 네트워크에서의 정보유출 | KOR-[PDF] |
| Date | 2008-01-10 | |
| Subject | Anti-Virus Engine 설계 | KOR-[PDF] |
| Date | 2007-09-05 | |
| Subject |
바이러스 분석과 전용 백신 제작 ( Malware analysis and production to Vaccine ) |
KOR-[PDF] |
| Date | 2006-04-18 | |
| Subject | SSH Brute-Force Login Attack 분석과 대응 | KOR-[PDF] |
| Date | 2005-03-10 | |