Hyungsub Kim

Hyungsub Kim (김형섭)

HAAS 274
FRIENDS and PurSec Lab
305 N. University Street
West Lafayette, IN 47907

[Email] [Curriculum vitae] [Google Scholar Profile] [Twitter]
[Robotic Vehicle Software Tutorial]


Hello, I am a fifth-year Ph.D. student in Department of Computer Science at Purdue University. I am co-advised by Prof. Dongyan Xu, Prof. Antonio Bianchi, and Prof. Z. Berkay Celik. Before joining the Ph.D. program I was a researcher at Agency for Defense Development. I received my M.S. from POSTECH under the supervision of Prof. Jong Kim. My research interests are all aspects of computer security including Cyber-Physical Systems security, systems security, and web security.

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Work Experience





Interdisciplinary Work

Research Projects

  • 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.

  • Technical Experiences

  • 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

  • Technical Skills

    Honors and Awards

  • IEEE S&P Student Travel Grant (US$1,300), San Francisco, California, USA, May, 2022.
  • CCS Student Conference Grant, Virtual Conference, November, 2021.
  • 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.

  • Professional Activities

  • Artifact Evaluation Committee (AEC)

  • External Reviewer

  • Session Chair

  • Volunteering participating in the international World Wide Web Conference 2014, April, 7-11, Seoul, Korea.

  • Teaching Experience

  • Guest Lecturer
  • Teaching Assistant (TA)

    Reported Vulnerabilities/bugs

  • 207 bugs in ArduPilot, PX4, and Paparazzi, 2020. (link)
  • 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)

  • Useful Resource

  • One of the biggest beautiful things of computer science is that you can freely find open educational resources on the Internet.

  • Cyber-physical system (CPS)
  • Physical attacks
  • Compiler/Program analysis
  • Exploiting vulnerabilities
  • Sources of advice
  • Conference deadlines

  • Personal

  • The places I have visited: China (Beijing and Shanghai), Japan (Tokyo and Fukuoka), Canada (Vancouver), the U.S. (New Orleans, Orlando, Denver, Seattle, Los Angeles, Las Vegas, Kansas City, Chicago, Indianapolis, New York, Louisville, San Diego, and San Francisco)
  • The cities in each country are listed in the order I visited.

  • Last updated: July 2, 2022