Email
Website
https://zzoru.com
Twitter
@zzoru

KAIST 2014-09-01 — 2020-09-01

Information Security
PhD

University of California Irvine (UCI) 2019-08-01 - 2020-02-01

Information Security
Visiting scholar

KAIST 2012-09-01 — 2014-09-01

Information Security
Master

UEC 2008-03-01 — 2012-03-01

Computer Engineering
Bachelor (Korea-Japan joint government scholarship program), Outstanding graduate award
Towards Dialects Computing in Network and System Protocols 2018-09 - 2020-09
Office of Naval Research (ONR)
Android Vulnerabilities Research 2018-04 - 2018-10
National Security Reserach (NSR)
Development of information leakage prevention and ID management for secure drone services 2016-04 - 2017-12
ICT R&D program of MSIP/IITP (2016-0-00168-002)
Development of High Reliable Communications and Security SW for Various Unmanned Vehicles 2015-03 - 2019-02
ICT R&D program of MSIP/IITP (R-20150223-000167)
Normal host system modeling for cyber threat detection 2014-04 - 2015-03
Agency for Defense Development (ADD)
Threat Analysis for IoT Platform 2014-04 - 2015-01
SKT
Samsung Smart TV Penetration testing 2013-02 - 2013-12
Samsung Electronics
Rootkit Detection Using Mobile Hypervisor 2012-09 - 2013-08
I-heart, Inc
Security analysis of Commercial Navigation Systems 2012-09 - 2013-01
[LINK]
MEMORY ALIGNMENT RANDOMIZATION METHOD FOR MITIGATION OF HEAP EXPLOIT

Registration number : 10-1890125-0000

SECURITY APPARATUS AND METHOD FOR UNMANNED AERIAL VEHICLE
Registration number : 10-1753514-0000

APPLICATION MONITORING METHOD AND DEVICE
Registration number : 10-1625306-0000
Agamotto: Accelerating Kernel Driver Fuzzing with Lightweight Virtual Machine Checkpoints
Usenix Security 2020
Dokyung Song, Felicitas Hetzelt, Jonghwan Kim, Brent Byunghoon Kang, Jean-Pierre Seifert, Michael Franz
[LINK]
On the Analysis of Byte-Granularity Heap Randomization
IEEE TDSC 2019
Daehee Jang, Jonghwan Kim, Hojoon Lee, Minjoon Park, Yunjong Jung, Minsu Kim, Brent Byunghoon Kang
[LINK]
POLaR: Per-allocation Object Layout Randomization
IEEE/IFIP International Conference on Dependable Systems and Networks (DSN) 2019
Jonghwan Kim, Daehee Jang, Yunjong Jeong, Brent Byunghoon Kang
[LINK]
SGX-LEGO: Fine-grained SGX controlled-channel attack and its countermeasure
Computer & Security
Deokjin Kim, Daehee Jang, Minjoon Park, Yunjong Jeong, Jonghwan Kim, Seokjin Choi, Brent Byunghoon Kang
[LINK]
Temporal Processing for Visual Motion Information in Audiovisual Integration
2014 ICME International Conference on Complex Medical Engineering
Jinhwan Kwon, Taiki Ogata, JongHwan Kim, Yoshihiro Miyake
[PDF]
Visual motion information influences audiovisual simultaneity
Proceedings of the 2013 IEEE/SICE International Symposium on System Integration
Jinhwan Kwon, Kenichiro Ogawa, Taiki Ogata, JongHwan Kim, Yoshihiro Miyake
[PDF]

CVE-2017-6874

Linux kernel vulnerability

CVE-2017-7277

Linux kernel vulnerability

Finalist (KaisHack GoN)

Defcon 27 CTF

Finalist (BlueBananaKing)

SECCON 2018 CTF

Final 3rd

2018 사이버공격방어 대회

Organizer (RSS Level1/2, Baby TPK)

Samsung CTF 2018

Finalist (KaisHack PLUS GoN)

Defcon 26 CTF

Final 2nd (에베베베)

2017 사이버공격방어 대회

Finalist (BrentKawaii)

Trendmicro CTF 2017

Organizer (Grrrr)

Samsung CTF 2017

Final 2nd (PPAP)

SECCON 2016 CTF

Final 5th (KaisHack GoN)

Defcon 24 CTF

Finalist (Kasec)

Codegate CTF 2016

Finalist (Kasec)

SECCON 2015 CTF

Final 1st

Whitehat Contest 2015

Programming

  • C/C++
  • Python
  • Java
  • Golang
  • Rust

CTF

  • Pwnable
  • Reversing
  • Forensic
  • Misc
English
Not poor
Japanese
Native speaker..?
Korean
Native speker

Research

  • Fuzzing
  • Kernel Security
  • LLVM