Program Committee, Chair, Organizer
Program Committee, Annual Computer Security Applications Conference (ACSAC), 2024
Program Committee, ACM Conference on Security and Privacy in Wireless and Mobile Networks (WISEC), 2024
Program Committee, Usenix Security Symposium, 2024
Program Committee, IEEE International Conference on Mobile Ad-Hoc and Smart Systems, 2023
Program Committee, IEEE International Conference on Mobile Ad-Hoc and Smart Systems, 2022
Program Committee, Session Chair of IEEE International Workshop on Big Data Security and Services, 2018
Volunteer of 19th ACM Conference on Computer and Communications Security, 2012
Project Manager, Grant Manager of Brain Korea 21, 2006 - 2008
Planning Team Leader of Computer and Communication Security Laboratory, Korea University, 2006 - 2008
Workshop Organizer of Third Joint Workshop between Security Researchers in Korea and Japan
Reviewer
Reviewer of International Journal on Computational Intelligence, 2023
Reviewer of IEEE Transactions on Knowledge and Data Engineering (TKDE), 2019,2023
Reviewer of Multimedia Tools and Applications (MTOP), 2018, 2019
Reviewer of Elsevier Journal of Computers & Security, 2018, 2019
Reviewer of IEEE International Workshop on Big Data Security and Services, 2018
Reviewer of Journal of Educational Technology & Society, 2015
Reviewer of IEICE Transactions on Information and Systems, 2015
Reviewer of 9th ACM Symposium on Information, Computer, and Communications Security (ASIACCS),2015
Reviewer of 21st ACM Conference on Computer and Communications Security (CCS),2014
Reviewer of 18th European Symposium on Research in Computer Security, Egham, UK, Sep 9-13, 2013
Reviewer of ACM SIGMOD, 2013
Reviewer of Security and Communication Networks, 2013
Reviewer of Workshop on Privacy in the Electronic Society (WPES), 2011
Reviewer of 3rd IEEE Conference on Privacy, Security, Risk, and Trust (PASSAT),2011
Reviewer of 15th ACM Symposium on Access Control Models and Technologies (SACMAT), 2010
Reviewer of IEEE Internet Computing (ICSI),2009,ICSI-2009-12-0186
Reviewer of International Conference on Advanced Concepts for Intelligent Vision Systems Sep, 2009
Panelist
Panelist, Finding and Securing your First Faculty Position, AMII event
Panelist, IEEE LCN 2022 N2Women Meetup Discussion
Panelist, 2022 Canadian AI Federated Learning Workshop