| 2007 |
| 5 | EE | YoungGyo Lee,
Jeonghee Ahn,
Seungjoo Kim,
Dongho Won:
A Countermeasure of Fake Root Key Installation Using One-Time Hash Chain.
KES-AMSTA 2007: 1007-1016 |
| 2006 |
| 4 | EE | YoungGyo Lee,
Jeonghee Ahn,
Seungjoo Kim,
Dongho Won:
A PKI System for Detecting the Exposure of a User's Secret Key.
EuroPKI 2006: 248-250 |
| 3 | EE | In-Jung Kim,
Yoon Jung Chung,
YoungGyo Lee,
Eul-Gyu Im,
Dongho Won:
Information System Modeling for Analysis of Propagation Effects and Levels of Damage.
ICCSA (3) 2006: 54-63 |
| 2005 |
| 2 | EE | YoungGyo Lee,
In-Jung Kim,
Seungjoo Kim,
Dongho Won:
A Method for Detecting the Exposure of OCSP Responder's Session Private Key in D-OCSP-KIS.
EuroPKI 2005: 215-226 |
| 1 | EE | In-Jung Kim,
Yoon Jung Chung,
YoungGyo Lee,
Dongho Won:
A Time-Variant Risk Analysis and Damage Estimation for Large-Scale Network Systems.
ICCSA (2) 2005: 92-101 |