C-ISCAP: Controlled-Internet Secury Connectivity Assurance Platform. - Ji-Hoon Jeong; Jaehoon Nah; Sung Won Sohn; Jong Tai Lee (ICEIS (2), 2001)

The group security association for secure multicasting. - Wonjoo Park; Jaehoon Nah; Sungwon Sohn; Daeyoung Kim 001 (ICON, 2001)

Web-based Security Management System for IPsec. - Su-Hyung Jo; Jaehoon Nah; Sung Won Sohn (IMSA, 2001)

Security Policy Deployment in IPsec. - Geon Woo Kim 001; So-Hee Park; Jaehoon Nah; Sung Won Sohn (ICOIN (2), 2002)

Design and Analysis of Hierarchical VPN Based on SCG. - Chan-Woo Park; Jaehoon Nah; JongHyun Jang; ChiMoon Han (ICOIN (2), 2002)

A Study of Security Association Management Oriented to IP Security. - Wonjoo Park; Jaehoon Nah; Sung Won Sohn (ICOIN (2), 2002)

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 (ACISP, 2003)

An Automatic Security Evaluation System for IPv6 Network. - Jaehoon Nah; Hyeokchan Kwon; Sungwon Sohn; Cheehang Park; ChiMoon Han (WISA, 2003)

The Implementation of IPsec-Based Internet Security System in IPv4/IPv6 Network. - So-Hee Park; Jaehoon Nah; Kyo-Il Chung (AIS, 2004)

The efficient communications for VPN access of mobile nodes over mobile IPV6. - Hyungkyu Lee; Jaehoon Nah; Kyoil Jung (ICWI, 2004)

Security Clustering: A Network-Wide Secure Computing Mechanism in Pervasive Computing. - Jabeom Gu; Sehyun Park; Jaehoon Nah; Sungwon Sohn; Ohyoung Song (NETWORKING, 2004)

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 (NETWORKING, 2005)

An automatic security test engine for IPv6 network. - Hyeok Chan Kwon; Sangchoon Kim; Jaehoon Nah; Sung Won Sohn (Int. J. Wirel. Mob. Comput., 2005)

Configuration Management Policy in QoS-Constrained Grid Networks. - Hyewon Song; Chan-Hyun Youn; Changhee Han; Youngjoo Han; Sangjin Jeong; Jaehoon Nah (APNOMS, 2006)

A Protocol Switching Scheme for Developing Network Management Applications. - Hyeokchan Kwon; Jaehoon Nah; Jongsoo Jang (ICOIN, 2006)

Effective Control of Abnormal Neighbor Discovery Congestion on IPv6 Local Area Network. - Gaeil An; Jaehoon Nah (UIC, 2006)

Random Visitor: A Defense Against Identity Attacks in P2P Overlay Networks. - Jabeom Gu; Jaehoon Nah; Cheoljoo Chae; Jae-Kwang Lee; Jongsoo Jang (WISA, 2006)

Performance Prediction in Peer-to-Peer MultiAgent Networks. - Jabeom Gu; Jaehoon Nah; Hyeokchan Kwon; Jongsoo Jang; Sehyun Park (AP2PC, 2007)

An Optimized Time-Constraint Job Scheduling in Group Based P2P Computing Networks. - Yong-Hyuk Moon; Jaehoon Nah; Jong-Soo Jang; Chan-Hyun Youn (Communications in Computing, 2007)

Public Key Management Framework for Two-tier Super Peer Architecture. - Hyeokchan Kwon; Sangchoon Kim; Jaehoon Nah; Jongsoo Jang (ICDCS Workshops, 2007)

An Optimized Time-constraint Job Distribution Scheme in Group based P2P Networks. - Yong-Hyuk Moon; Jaehoon Nah; Jong-Soo Jang; Chan-Hyun Youn (SERA, 2007)

Random Visitor: Defense against Identity Attacks in P2P Networks. - Jabeom Gu; Jaehoon Nah; Hyeokchan Kwon; Jongsoo Jang; Sehyun Park (IEICE Trans. Inf. Syst., 2008)

Security Requirements for Scalable IPTV Services. - Seungmin Lee; Jaehoon Nah; Dongil Seo (Security and Management, 2009)

Protecting IPTV Service Network against Malicious Rendezvous Point. - Hyeokchan Kwon; Yong-Hyuk Moon; Jaehoon Nah; Dongil Seo (WISA, 2009)

A Freshness Based Persistent Assurance Scheme for Secure Scalable Media Distribution. - Yong-Hyuk Moon; Jaehoon Nah; Chan-Hyun Youn (CDVE, 2010)