Hello, I'm a second-year PhD student at Purdue University.
My research interest lies in various topics in computer security.
- Software security and reliability
Purdue University, West Lafayette, IN, USA
- Ph.D. in Computer Science
- May. 2018 -
POSTECH, Pohang, Republic of Korea
- M.S. in Computer Science and Engineering
- Mar. 2013 - Feb. 2015
University of Seoul, Seoul, Republic of Korea
- B.S. in School of Computer Science
- Mar. 2011 - Feb. 2013
Chonnam National University, Gwangju, Republic of Korea
- Department of Mathematics
- Mar. 2005 - Feb. 2011
Pyeongchon Information Industry High School, Anyang, Republic of Korea
- Department of Information Processing
- Mar. 2002 - Feb. 2005
- Inferring Browser Activity and Status Through Remote Monitoring of Storage Usage [pdf] [slide] [web page] [passive attack video] [active attack video]
Hyungsub Kim, Sangho Lee, and Jong Kim
32nd Annual Computer Security Applications Conference (ACSAC 2016), Los Angeles, California, USA, December 5-9, 2016.
(acceptance rate: 48/210=22.8%)
Identifying Cross-origin Resource Status Using Application Cache [pdf] [demo video]
Sangho Lee, Hyungsub Kim, and Jong Kim
22nd Network and Distributed System Security Symposium (NDSS 2015), San Diego, California, USA, February 8-11, 2015.
(acceptance rate: 50/302=16.6%)
Exploring and Mitigating Privacy Threats of HTML5 Geolocation API [pdf] [slide] [demo video]
Hyungsub Kim, Sangho Lee, and Jong Kim
30th Annual Computer Security Applications Conference (ACSAC 2014), New Orleans, Louisiana, USA, December 8-12, 2014.
(acceptance rate: 47/236=19.9%)
Privacy Threats in HTML5 Geolocation API: Case Studies and Countermeasures [pdf]
Master's Thesis, Department of Computer Science and Engineering, POSTECH, 2015.
Google Scholar Profile
Researcher, 3rd R&D Institute (Intelligence, Surveillance and Reconnaissance), Agency for Defense Development (2015.3 - 2018.3).
2017.7 - 2018.3: Automatic Video-based Target Detection and Classification, Agency for Defense Development (ADD).
2015.11 - 2017.10: Real-time Target Geo-positioning on multiple Videos, Agency for Defense Development (ADD).
2014.10 - 2014.12: Context-aware Unified IoT Platform for Security and Privacy, Samsung.
2014.4 - 2014.12: Resilient Cyber-Physical Systems Research, Ministry of Science, ICT and Future Planning (MSIP).
2013.9 - 2013.12: Next Generation Web Browser, Samsung.
ACSAC paper (2014). developed fine-grained permission and location models, and by inspecting the location sensitivity of each web page. JAVA, Android
Advanced Operating System (2013). modified Linux kernel to support I/O alignment for solid-state drives (SSD). C
- Programming Languages
- Shell scripts (Bash and PowerShell), SQL, Maple, LaTeX (intermediate)
- Miscellaneous Availabilities
Honors and Awards
Ross Fellowship, Purdue University Graduate School, 2018.
ACSAC Student Conferenceship Award (US$1,200), New Orleans, Louisiana, USA, December, 2014.
Best Student Presentation Award, POSTECH CSE Student Workshop, 2014.
Semester High Honors, 2011 and 2012 2nd semester, University of Seoul.
Semester High Honors, 2007 2nd semester, Chonnam National University.
Ministry of Commerce, Industry and Energy grand prize (US$2,600), high school competitions in the field of computer science, 2004.
Volunteering participating in the international World Wide Web Conference 2014, April, 7-11, Seoul, Korea.
Teaching Assistant, Software Design Methods (CSED332), POSTECH, Pohang, Republic of Korea, Fall 2014.
Instructor, Computer Science Curriculum for Elementary School, Wolpyeong Elementary School, Jangseong County, Republic of Korea, Fall 2009.
ArduPilot Bug #8783: NULL pointer dereference in libraries/AP_RangeFinder/AP_RangeFinder_BBB_PRU.cpp, July, 2018. (link)
ArduPilot Bug #8644: Memory leak in libraries/AP_HAL_ChibiOS/hwdef/common/posix.c, June, 2018. (link)
ArduPilot Bug #8642: Memory leak in libraries/AP_HAL_Linux/benchmarks/benchmark_videoin.cpp, June, 2018. (link)
ArduPilot Bug #8641: NULL pointer dereference in libraries/AP_HAL_F4Light/hardware/hal/timer.c, June, 2018. (link)
ArduPilot Bug #8640: Resource leak in libraries/AP_HAL/utility/srxl.cpp, June, 2018. (link)
Last updated: September 5, 2019