| 2008 | AINA | Preventing Out-of-Sequence Packets on the Route Optimization Procedure in Proxy Mobile IPv6. | Jong-Hyouk Lee, Hyung-Jin Lim, Tai-Myoung Chung |
| 2006 | ICCSA | Qualitative Method-Based the Effective Risk Mitigation Method in the Risk Management. | Jung-Ho Eom, Sang-Hun Lee, Hyung-Jin Lim, Tai-Myoung Chung |
| 2006 | ICCSA | A Study on Agent-Based Integrated Security Management System for Managing Heterogeneous Firewall Systems. | Dong-Young Lee, Hyung-Jin Lim, Tai-Myoung Chung |
| 2006 | ICCSA | An Analysis of Policy Provisioning Complexity in Accordance with the Application Attributes of the Policy-Based Network. | Hyung-Jin Lim, Moonseong Kim, Dong-Young Lee, Tai-Myoung Chung |
| 2006 | ICCSA | Comparative Analysis of IPv6 VPN Transition in NEMO Environments. | Hyung-Jin Lim, Dong-Young Lee, Tai-Myoung Chung |
| 2006 | ICCSA | An Evaluation and Analysis for IP VPN Model in IPv6 Transition Environment. | Hyung-Jin Lim, Dong-Young Lee, Tae-Kyung Kim, Tai-Myoung Chung |
| 2005 | ICCSA | New Binding Update Method using GDMHA in Hierarchical Mobile IPv6. | Jong-Hyouk Lee, Young-Ju Han, Hyung-Jin Lim, Tai-Myung Chung |
| 2004 | ICCSA | Secure Communication Scheme Applying MX Resource Record in DNSSEC Domain. | Hyung-Jin Lim, Hak-Ju Kim, Tae-Kyung Kim, Tai-Myung Chung |