I am Beumjin Cho, a senior cloud security engineer at SAMSUNG SDS Research.
I was a research and engineering manager (as a founder) at Warever, a startup.
I developed a API gateway platform designed for MSA, providing scalability, reliability, and security.
Prior to joining Warever, I received my Ph.D. from POSTECH under the supervision of Prof. Jong Kim.
My research was focused on security and data management in mobile systems and IoT.
Based on my experience, I have a deep interest in the modern computing technologies, such as highly scalable, available, and secure systems.
Education & Experience
[01.2022 ~ ] Senior Cloud Security Engineer @ SAMSUNG SDS Research
[02.2020 ~ 06.2021] Research and development manager @ Warever
[02.2013 ~ 02.2020] M.S. and Ph.D. combined in Computer Science and Engineering, POSTECH
[08.2017 ~ 02.2018] Intern, Microsoft Asia @ Beijing, China
[03.2006 ~ 02.2013] B.S. in Computer Science and Engineering, Dongguk Univ.
Design of Blockchain Application Model to Automobile Industry
Beumjin Cho, and Jong Kim,
Journal of the Korean Institute of Industrial Engineers 45(6), pp. 529 - 538, December 2019.
Prevention of Cross-update Privacy Leaks on Android
Beumjin Cho, Sangho Lee, Meng Xu, Sangwoo Ji, Taesoo Kim, and Jong Kim
Computer Science and Information Systems, Vol. 15(1), pp. 111-137, January 2018. (SCIE, 0.837)
FACT: Functionality-centric Access Control System for IoT Programming Frameworks
Sanghak Lee, Jiwon Choi, Jihun Kim, Beumjin Cho, Sangho Lee, Hanjun Kim, and Jong Kim
In Proceedings of the ACM Symposium on Access Control Models and Technologies (SACMAT), June 2017
SD-OVS: SYN Flooding Attack Defending Open vSwitch for SDN
Xinyu Liu, Beumjin Cho, and Jong Kim
In Proceedings of the 17th International Workshop on Information Security Applications (WISA), Jeju Island, Korea, August 25-27, 2016
06.2018 ~ 12.2019: Blockchain Platform with Business Models towards Cross-domain Interoperability, IBRC, IITP
11.2017 ~ 11.2018: Learning-based, Context-aware Data Management Framework, MSRA (Microsoft Research Asia)
04.2016 ~ 02.2017: Samsung Smart TV Security Vulnerability Analysis, SAMSUNG Electronics
10.2014 ~ 10.2018: IoT Context-aware Unified IoT Platform for Security and Privacy, SAMSUNG Science & Technology Foundation
03.2013 ~ 12.2013: The Next Generation Web Browser, SAMSUNG Electronics
03.2013 ~ 09.2013: Android DB Security Protection Against Malicious Applications, LG Electronics