Work Experience

• PKSecurity

  • 2023.03 ~ now
  • Researcher

• Hayyim Security

  • 2021.10 ~ 2021.11
  • Researcher

• Enki

  • 2021.03 ~ 2021.10
  • Researcher

Education

• B.S. in Cyber Security, Korea University, Seoul: (2022.03 - Current)
• Sunrin Internet High School: (2018.03 - 2021.03)

Achievements / Awards

2023

• 4th / DEFCON 31 CTF (team HypeBoy)
• 2nd / Codegate 2023 Univ

2022

• 3rd / DEFCON 30 CTF (team StarBugs)
• 3rd / WhiteHat Contest 2022 (team 오리고기파티)
• 5th / Cyber Conflict Exercise, Attack (team 이북리더기밀성파괴)
• 4th / WACON CTF 2022 Quals(team 팀 평균연령42세)
• 2nd / Hayyim CTF (team Yamong Clinic)

2021

• 4th / DEFCON 29 CTF (team StarBugs)

2020

• 1st / Codegate 2020 Junior

2019

• 1st / WhiteHat Contest 2019 Junior
• 1st / 대한민국 육군해킹방어대회
• 6th / SECCON 2019 Final (team SEDefinit)
• 9th / DEFCON 27 Final (team SeoulPlusBadass)
• 3rd / Belluminar CTF (team Aleph Infinite)
• 3rd / Plaid CTF (team SeoulPlusBadass)
• 3rd / K-Cyber Security Challenge 2019, AI 인공지능 취약점 탐지

2018

• 8th / Cyber Conflict Exercise, Attack (team 야몽클리닉)

Organizer

• 2022 CODEGATE CTF
• 2021 Whitehat Contest
• 2021 CCE - Enki
• 2021 Fiesta - Enki