BIO
Taekkyung Oh is a Ph.D student in System Security Lab at KAIST, advised by Professor Yongdae Kim. He received a Master degree from Graduate School of Information Security at KAIST. His research interests are Security Engineering, Cellular Network Security, Cyber-Physical System (CPS) Security, and Usable Security.
- Affliation: KAIST
- Location: South Korea
- Email: ohtk[at]kaist.ac.kr
Research Interests
Security Engineering
Cellular Network Security
Cyber-Physical System (CPS) Security
Usable Security
Educations
Ph.D of Engineering
September, 2021 - PresentGraduate School of Information Security at KAIST
Master of Engineering
September, 2019 - August, 2021Graduate School of Information Security at KAIST
Bachelor of Engineering
March, 2012 - August, 2019Electronic and Electrical Engineering at SKKU
Computer Engineering at SKKU
Publications
Enabling Physical Localization of Uncooperative Cellular Devices (To appear) [PDF]
Taekkyung Oh, Sangwook Bae, Junho Ahn, Yonghwa Lee, Tuan Dinh Hoang, Min Suk Kang, Nils Ole Tippenhauer, Yongdae Kim Proceedings of the 30th Annual International Conference on Mobile Computing and Networking (ACM MobiCom'24)Void: A fast and light voice liveness detection system [PDF]
Muhammad Ejaz Ahmed, Il-Youp Kwak, Jun Ho Huh, Iljoo Kim, Taekkyung Oh, Hyoungshick Kim Proceedings of the 29th USENIX Security Symposium (Security'20)Poster: I Can’t Hear This Because I Am Human: A Novel Design of Audio CAPTCHA System [PDF]
Jusop Choi, Taekkyung Oh, William Aiken, Simon S. Woo, Hyoungshick Kim Proceedings of the 11th ACM Asia Conference on Computer and Communications Security (ACM ASIACCS'18)Vulnerability Reports
Common Vulnerabilities and Exposures (CVE)
CVE-2024-20076 & CVE-2024-20077 | Memory corruption in MediaTek chipsetsGSMA Coordinated Vulnerability Disclosure [WWW]
CVD-2023-0070 | Vulnerability in radio control mechanism in LTE networks CVD-2023-0077 | Vulnerability in uplink scheduling mechanism in LTE networksInvited Talks
srsRAN Project Fall Workshop 2023 [Video]
SRS (Software Radio Systems) | Arlington, Virginia, USA | October, 2023Testing, Analyzing, Improving Security of Cellular Networks with srsRAN (with Yongdae Kim)
Projects
Tracking and identifying devices and call traffic in voice phishing ecosystem
National Police Agency, South Korea | Funded 4.5 million USD | April, 2022 - December, 2024Project Manager
Developing a technology for detecting an open-source based fake base station
National Intelligence Service (NIS), South Korea | Funded 100K USD | February, 2024 - December, 2024Project Manager
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