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
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)Hey Siri – are you there?: Jamming of voice commands using the resonance effect [PDF]
Taekkyung Oh, William Aiken, Hyoungshick Kim The 4th International Conference on Software Security and Assurance (ICSSA'18)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 (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)
Paper Reviews
Conferences
S&P 2024 | External Reviewer USENIX Security 2023 | External Reviewer NDSS 2021 | External Reviewer NDSS 2020 | External ReviewerProjects
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
Honors & Awards
Korean Government Scholarship
September, 2019 - PresentFull-Ride Scholarship
Undergraduate Research Conference by College of Software
SKKU | November, 2018Bronze Prize
Dean's List
SKKU | September, 2017 & September, 2018Reward for students who got obvious scholar performance (Top 5%)
Global Idea Contest
Dongbu Daewoo Electronics | November, 2017 Development of noise canceling technique for home appliancesHonorable Mention
Idea Contest of Assistive Technology Device for Disabled Students
Ministry of Education, South Korea | December, 2016 Development of function-graph converter for blindFirst Prize (Minister's Award, Ministry of Education)
Experiences
Counseling Assistant, KAIST
February, 2024 - February, 2025Conducted over 30 student counseling sessions
Republic of Korea Marine Corps
April, 2023 - December, 2024External Security Advisor
Teaching Assistant, KAIST
[EE488] Introduction to Cryptography Engineering | 2022 Spring [EE515] Theory of Hacking (Security 101) | 2021 Fall [CS448] Introduction to Information Security | 2021 Spring [IS521] Information Security Laboratory | 2020 FallMinistry of Education, South Korea
December, 2019External Software Advisor
Republic of Korea Army
October, 2013 - June, 2015Combat Engineer