Efficient Key Distribution Protocol for Secure Multicast Communication. - Bonghan Kim; Han-Jin Cho; Jae-Kwang Lee (ICCSA (1), 2004)

Response Against Hacking and Malicious Code in P2P. - Wongoo Lee; Sijung Kim; Bonghan Kim (ICCSA (5), 2006)

The Design and Testing of Automated Signature Generation Engine for Worms Detection. - Sijung Kim; Geuk Lee; Bonghan Kim (KES-AMSTA, 2007)

Study on IP Traceback System for DDoS. - Cheol-Joo Chae; Bonghan Kim; Jae-Kwang Lee (ICEIS (3-1), 2008)