About

zzre

CTF player @DeadSec

Information

• Dreamhack
  • https://dreamhack.io/users/5152
• E-mail
  • zzre AT korea.ac.kr
  • 0131h7 AT gmail.com
• Discord
  • zzre
• X
  • @zzre__
• solved.ac
  • https://solved.ac/profile/zzre
• cryptohack
  • https://cryptohack.org/user/zzre/

Affiliation

2024.01 ~ present Member of DeadSec

2020.03 ~ present Korea University, Sejong (GPA : 4.44/4.5)

2022.07 ~ 2024.01 ROKA CERT

Awards

2025

UofTCTF as DeadSec

2024

SpartanCTF as DeadSec

Cyber Apocalypse 2024: Hacker Royale as Friendly Maltese Citizens

TBTL CTF as DeadSec

HackTheon Sejong (Advanced division) Finalist as 그대가 떠오르는 계절

과기정통부 사이버 모의침투 대응훈련 Excellence Award

DEFCON 32 Finalist as Friendly Maltese Citizens

CCE (General division) Finalist as 양파맛 귤

충청권 사이버보안 경진대회 as phpdbg

FIESTA (University division) 4th as 뿌셔뿌셔 금보원맛

2023

Dreamhack X-mas CTF 5th as 행bo관님안녕히계세yo