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Wanna be a professional Gochujang brewer
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Wanna be a professional Gochujang brewer
50 followers · 68 following

Achievements

Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLO

Achievements

Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLO

Highlights

  • Pro

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Aplace0927/README.md

I'm Taeyeon Kim, known as Aplace. Also check my [CV]

Interested Fields

  • βš™οΈ Reverse engineering (Mainly) and system hacking
  • βŒ› Symbolic & Concolic Execution
  • πŸ€– Compilers!

Experiences

Ongoing experiences are marked as BOLD font.

  • 2024.09 ~ 2026.06 : Undergrad. Research intern at POSTECH CompSecLab
    • 2025.02 ~ 2025.12: [CSED499I / CSED499II - Research Project] CFG Analysis Based Open-Source Library Vulnerability Management
  • 2024.06 ~ 2024.06: Internship at AUTOCRYPT
    • Developed OP-TEE OS fuzzer.
  • 2024.02 ~ : Member of G-POS, the game development club in POSTECH.
  • 2023.10 ~ 2024.10: President of PLUS
  • 2022.09 ~ : Member of PLUS, the cybersecurity researching club in POSTECH.
  • 2021.03 ~ 2022.02: Vice President of MAD (AI study group @ Jeonbuk Science High School)
    • Held seminars.
    • Data analysis project: Relation between amount of leftover foods and name of school meal menu.
  • 2019.03 ~ 2022.02: Member of CRACK (Developer's club and Algorithm study club @ Jeonbuk Science High School)
    • Developed student's board app.

Flags captured

  • 2026 DEF CON CTF Quals Cold Fusion, 3rd Place πŸ₯‰
  • 2025 DEF CON CTF Quals Cold Fusion, 8th Place
  • 2025 SSU CTF PLUS, 2nd place πŸ₯ˆ
  • 2024 HITCON CTF Cold Fusion, 6th Place
  • Hack The Drone 2024 Final CompSec, Technical Award
  • 2024 POSTECH-KAIST Science War PLUS, 2nd Place πŸ₯ˆ
  • Hack The Drone 2024 Qualifier CompSec, 2nd Place πŸ₯ˆ
  • 2024 DEF CON CTF Cold Fusion, 9th Place
  • .HACK 2024 Aplace, Finalist
  • 2024 DEF CON CTF Quals Cold Fusion, 6th Place
  • LINE CTF 2024 Cold Fusion, 7th Place
  • 2023 HITCON CTF ν”„λ‘œκ·Έλž¨ν„Έλͺ¨μ°Œ, 4th Place
  • Balsn CTF 2023 PLUS :flag_kr:, 8th Place
  • 2023 POSTECH-KAIST Science War PLUS, 2nd Place πŸ₯ˆ
  • 2023 HITCON CTF Quals ν”„λ‘œκ·Έλž¨ν„Έλͺ¨μ°Œ, 6th Place
  • SSTF 2023 Cy + Kr, 3rd Place πŸ₯‰
  • Hacktheon 2023 μ„Έμ’…μ²­μ‚¬ν†΅κ·Όλ²„μŠ€νŽ‘ν¬λΉŒλŸ°, Finalist

Contacts

beyond-the-line-a.place aplace030927@gmail.com @_aplace_ @_aplace_

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