| 2010 | CDVE | A Freshness Based Persistent Assurance Scheme for Secure Scalable Media Distribution. | Yong-Hyuk Moon, Jaehoon Nah, Chan-Hyun Youn |
| 2009 | WISA | Protecting IPTV Service Network against Malicious Rendezvous Point. | Hyeokchan Kwon, Yong-Hyuk Moon, Jaehoon Nah, Dongil Seo |
| 2007 | SERA | An Optimized Time-constraint Job Distribution Scheme in Group based P2P Networks. | Yong-Hyuk Moon, Jaehoon Nah, Jong-Soo Jang, Chan-Hyun Youn |
| 2006 | APNOMS | Configuration Management Policy in QoS-Constrained Grid Networks. | Hyewon Song, Chan-Hyun Youn, Changhee Han, Youngjoo Han, Sangjin Jeong, Jaehoon Nah |
| 2006 | UIC | Effective Control of Abnormal Neighbor Discovery Congestion on IPv6 Local Area Network. | Gaeil An, Jaehoon Nah |
| 2006 | WISA | Random Visitor: A Defense Against Identity Attacks in P2P Overlay Networks. | Jabeom Gu, Jaehoon Nah, Cheoljoo Chae, Jae-Kwang Lee, Jongsoo Jang |
| 2005 | Networking | Efficient 3G/WLAN Interworking Techniques for Seamless Roaming Services with Location-Aware Authentication. | Minsoo Lee, Gwanyeon Kim, Sehyun Park, Sungik Jun, Jaehoon Nah, Ohyoung Song |
| 2004 | Networking | Security Clustering: A Network-Wide Secure Computing Mechanism in Pervasive Computing. | Jabeom Gu, Sehyun Park, Jaehoon Nah, Sungwon Sohn, Ohyoung Song |
| 2003 | ACISP | Mobile PKI: A PKI-Based Authentication Framework for the Next Generation Mobile Communications. | Jabeom Gu, Sehyun Park, Ohyoung Song, Jaeil Lee, Jaehoon Nah, Sung Won Sohn |
| 2003 | WISA | An Automatic Security Evaluation System for IPv6 Network. | Jaehoon Nah, Hyeokchan Kwon, Sungwon Sohn, Cheehang Park, ChiMoon Han |