About Me

Seungsoo Lee (이승수)

Current Position PhD candidate, Graduate School of Information Security (GSIS), KAIST
Contact Information N1 Building #919, KAIST, 291 Daehak-ro, Yuseong-Gu, Daejeon, South Korea
E-mail: lss365 [AT] kaist.ac.kr
Mobile: 82-10-7639-4200
Research Interests Software Defined Networking (SDN): providing security for SDN
(DELTA project, www.opensourcesdn.org)
Education Korea Advanced Institute of Science and Technology
PhD candidate, School of Computing
Advisor: Dr. Seungwon Shin (claude [AT] kaist.ac.kr)
Mar. 2016 – Present
Korea Advanced Institute of Science and Technology
Master of Science in Engineering – Information Security
Thesis title – Poseidon – Penetration Testing Framework for SDN
Mar. 2014 – Feb. 2016
Soongsil University
Bachelor of Science in Computer Engineering
Mar. 2008 – Feb. 2014

Publications Flow Wars: Systemizing the Attack Surface and Defenses in Software-Defined Networks
IEEE/ACM Transaction on Networking (journal)
Changhoon Yoon, Seungsoo Lee, Heedo Kang, Taejune Park, Seungwon Shin, Vinod Yegneswaran, Phillip Porras, Guofei Gu


DELTA: A Security Assessment Framework for Software-Defined Networks [paper] [youtube]
The Network & Distributed System Security Symposium (NDSS)
Seungsoo Lee, Changhoon Yoon, Chanhee Lee, Seungwon Shin, Vinod Yegneswaran, Phillip Porras
Feb. 2017


The Smaller, the Shrewder: A Simple Malicious Application Can Kill an Entire SDN Environment [paper]
ACM SDN-NFV Security 2016 (workshop)
Seungsoo Lee, Changhoon Yoon, Seungwon Shin
Mar. 2016


Evaluating Availability of Distributed Network Operating System (Korean) [paper]
Korea Institute of information security and cryptology (KIISC)
Seunghyeon Lee, Changhoon Yoon, Seungsoo Lee, Seungwon Shin
Dec. 2015


SPIRIT: A Framework for Profiling SDN [paper]
IEEE ICNP-CoolSDN 2015 (workshop)
Heedo Kang, Seungsoo Lee, Chanhee Lee, Changhoon Yoon, Seungwon Shin
Nov. 2015


Enabling Security Functions with SDN: A Feasibility Study [paper]
Elsevier Computer Networks
Changhoon Yoon, Taejune Park, Seungsoo Lee, Heedo Kang, Seungwon Shin, Zonghua Zhang
Jul. 2015


A Playground for Software-defined Networking Security (Poster) [poster]
ACM SIGCOMM Symposium On SDN Research (SOSR)
Seunghyeon Lee, Chanhee Lee, Hyeonseong Jo, Jinwoo Kim, Seungsoo Lee, Jaehyun Nam, Taejune Park, Changhoon Yoon, Yeonkeun Kim, Heedo Kang and Seungwon Shin
Jun. 2015


A Reflectornet Based on Software Defined Network (Korean) [paper]
The Journal of Korea Information and Communications Society
Taejune Park, Seungsoo Lee, Seungwon Shin
Jun. 2014


SDN & OpenFlow World Congress Solutions Showcase 2016
Seungsoo Lee, Changhoon Yoon, Sandra Scott-Hayward, Seungwon Shin
Oct. 2016


Activities (Arsenal) DELTA: SDN Security Evaluation Framework [link]
BlackHat USA 2017
Seungsoo Lee, Jinwoo Kim, Seungwon Shin
Jul. 2017


(Briefing) Attacking SDN Infrastructure: Are We Ready for the Next-Gen Networking? [slide] [youtube]
BlackHat USA 2016
Changhoon Yoon, Seungsoo Lee
Aug. 2016


(Tutorial) Software Defined Network Security – In Practice
IEEE NetSoft 2016
Sandra Scott-Hayward, Changhoon Yoon, Seungsoo Lee
Jun. 2016


Software release DELTA
SDN penetration testing tool [link]
Skills – Language: Korean, English
– Programming Language: C, C++, Python and Java