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Interest: Web Exploitation.
Activities: DreamHack, Baekjoon
I occasionally blogs about web security, tricks, and development.

recent articles

DefCamp-CTF 2025 Quals
DefCamp-CTF 2025 Quals
Sep 12, 2025
ASIS CTF 2025 Quals (Upsolve)
ASIS CTF 2025 Quals
Sep 6, 2025
CCE 2025 Quals
CCE 2025 Quals
Aug 16, 2025
Whitehat 2024 Final
Whitehat 2024 Final
Nov 19, 2024
Whitehat 2024 Qual
Whitehat 2024 Qual
Oct 19, 2024