| 2019 | SMC | Enhancing Trust of Supply Chain Using Blockchain Platform with Robust Data Model and Verification Mechanisms. | Byungsoo Oh, Tae Joon Jun, WonDeuk Yoon, Yunho Lee, Sangtae Kim, Daeyoung Kim |
| 2012 | ICCSA | Cryptanalysis and Improvement of a Biometrics-Based Multi-server Authentication with Key Agreement Scheme. | Hakhyun Kim, Woongryul Jeon, Kwang-Woo Lee, Yunho Lee, Dongho Won |
| 2010 | ISPEC | Protection Profile for Secure E-Voting Systems. | Kwang-Woo Lee, Yunho Lee, Dongho Won, Seungjoo Kim |
| 2009 | ICCSA | A Practical Approach to a Reliable Electronic Election. | Kwang-Woo Lee, Yunho Lee, Seungjoo Kim, Dongho Won |
| 2009 | ISPEC | Security Specification for Conversion Technologies of Heterogeneous DRM Systems. | Heasuk Jo, Woongryul Jeon, Yunho Lee, Seungjoo Kim, Dongho Won |
| 2007 | ATC | An Efficient and Secure Rights Sharing Method for DRM System Against Replay Attack. | Donghyun Choi, Yunho Lee, Hogab Kang, Seungjoo Kim, Dongho Won |
| 2007 | HCI | Security Analysis on the Authentication Mechanisms of Korean Popular Messengers. | Donghwi Shin, Youngsung Choi, Yunho Lee, Sangjoon Park, Seungjoo Kim, Dongho Won |
| 2005 | EUC | A Method for Deciding Quantization Steps in QIM Watermarking Schemes. | Yunho Lee, Kwang-Woo Lee, Seungjoo Kim, Dongho Won, Hyungkyu Yang |