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Techs that I've used at least once





πŸ“Œ GitHub Stats




πŸ“… History

[μ΅œμ’…ν•™λ ₯]
γ€Š2011.03.02 - 2014.02.06》 μ˜λ‚¨κ³΅μ—…κ³ λ“±ν•™κ΅ μœ λΉ„μΏΌν„°μŠ€μ „μžκ³Ό μ‘Έμ—…
γ€Š2014.03.02 - 2021.08.18》 λ‹¨κ΅­λŒ€ν•™κ΅ μ†Œν”„νŠΈμ›¨μ–΄ν•™κ³Ό 학사 μ‘Έμ—…
[병λ ₯]
γ€Š2015.04.20 - 2017.04.19》 λŒ€ν•œλ―Όκ΅­ 곡ꡰ 제19μ „νˆ¬λΉ„ν–‰λ‹¨ ν•­κ³΅μ „μžμž₯비정비병
[이λ ₯]
γ€Š2018.07.18 - 2018.07.20》 2018 λŒ€ν•™μƒ κΈˆμœ΅λ³΄μ•ˆμΊ ν”„ 수료
γ€Š2018.08.01 - 2018.12.31》 λ‹¨κ΅­λŒ€ν•™κ΅ Aegis μ •λ³΄λ³΄μ•ˆλ™μ•„λ¦¬ λΆ€νšŒμž₯
γ€Š2019.01.01 - 2019.12.31》 λ‹¨κ΅­λŒ€ν•™κ΅ Aegis μ •λ³΄λ³΄μ•ˆλ™μ•„λ¦¬ 회μž₯
γ€Š2019.03.02 - 2020.02.29》 SecurityPlus Union Academy 7κΈ° νšŒμ›
γ€Š2019.07.22 - 2020.12.18》 λ‹¨κ΅­λŒ€ν•™κ΅ 운영체제 및 λ³΄μ•ˆ 연ꡬ싀(CSOSLAB) 학뢀연ꡬ생
γ€Š2021.04.01 - 2021.06.30》 μ£Όμ‹νšŒμ‚¬ νŽ˜μŠ€νƒ€ μ›Ή 개발 μ•„λ₯΄λ°”μ΄νŠΈ
γ€Š2021.07.01 - 2022.03.31》 KITRI BoB 10κΈ° 취약점뢄석 νŠΈλž™ μˆ˜λ£Œμƒ
γ€Š2022.11.01 - ν˜„μž¬γ€‹ (μ£Ό)μ•„λ„μŠ€ ν†΅ν•©λ³΄μ•ˆμ‚¬μ—…λΆ€ λͺ¨μ˜ν•΄ν‚ΉνŒ€ 연ꡬ원
γ€Š2023.04.01 - ν˜„μž¬γ€‹ KITRI BoB 9λŒ€ μ΄λ™λ¬ΈνšŒ μž„μ›

🌱 Career

γ€Š2019.08 - 2019.12》 Windows ν™˜κ²½μ˜ packer 및 protector 연ꡬ (λ‹¨κ΅­λŒ€ν•™κ΅ SWμ€‘μ‹¬λŒ€ν•™μ‚¬μ—…λ‹¨)
γ€Š2020.03 - 2020.12》 Windows ν™˜κ²½μ—μ„œ DLL Injection 및 DLL Hijacking에 λŒ€ν•œ λ°©μ–΄ 기법 연ꡬ (λ‹¨κ΅­λŒ€ν•™κ΅ SWμ€‘μ‹¬λŒ€ν•™μ‚¬μ—…λ‹¨)
γ€Š2020.10 - 2020.12》 원전 μ•ˆμ „λ“±κΈ‰μ œμ–΄κΈ°κΈ°(PLC) 사이버침해 예방 및 탐지 기술 개발 (ν•œκ΅­μ—λ„ˆμ§€κΈ°μˆ ν‰κ°€μ›)
γ€Š2021.09 - 2021.12》 Microsoft Windows 11 Logical Privilege Escalation Research (ν•œκ΅­μ •λ³΄κΈ°μˆ μ—°κ΅¬μ› BoB)

πŸ“‘ Paper

  1. "A Brief Survey on Process Injection Techniques in Microsoft Windows", 제11회 μœ΅ν•©μŠ€λ§ˆνŠΈλ―Έλ””μ–΄ μ‹œμŠ€ν…œ μ›Œν¬μƒ΅, 2020.08
  2. "MS Windowsμ—μ„œ μΈμ μ…˜ 곡격 및 λ°©μ–΄ 기법 연ꡬ", ν•œκ΅­μ†Œν”„νŠΈμ›¨μ–΄κ°μ •ν‰κ°€ν•™νšŒ 논문지, 2020.12 [KCI후보]
  3. μœˆλ„μš° 컀널 후킹을 ν†΅ν•œ λ³΄μ•ˆ μœ„λ°˜ 객체 탐지 μ‹œμŠ€ν…œ, 2021 WINTER ν•œκ΅­μ •λ³΄λ³΄ν˜Έν•™νšŒ λ™κ³„ν•™μˆ λŒ€νšŒ (CISC-W), 2021.11

Changyeon Jo's Projects

algorithm icon algorithm

λ‹¨κ΅­λŒ€ν•™κ΅ μ•Œκ³ λ¦¬μ¦˜ 과제

c-programming icon c-programming

λ‹¨κ΅­λŒ€ν•™κ΅ Cμ–Έμ–΄ ν”„λ‘œκ·Έλž˜λ° 과제

cpp-programming icon cpp-programming

λ‹¨κ΅­λŒ€ν•™κ΅ 객체지ν–₯ν”„λ‘œκ·Έλž˜λ° 과제

data-structure icon data-structure

λ‹¨κ΅­λŒ€ν•™κ΅ 자료ꡬ쑰 과제

dipex_website icon dipex_website

λ‹¨κ΅­λŒ€ν•™κ΅ μ‘Έμ—…μž‘ν’ˆ (μΊ‘μŠ€ν†€λ””μžμΈ)

hi-nest icon hi-nest

Learning NestJS by making an enterprise ready API

jupiter-python icon jupiter-python

λ‹¨κ΅­λŒ€ν•™κ΅ λ°μ΄ν„°λΆ„μ„κΈ°μ΄ˆ 과제

myshell icon myshell

λ‹¨κ΅­λŒ€ν•™κ΅ μ‹œμŠ€ν…œ ν”„λ‘œκ·Έλž˜λ° 과제

opensource-python icon opensource-python

λ‹¨κ΅­λŒ€ν•™κ΅ μ˜€ν”ˆμ†ŒμŠ€SWν™œμš© 과제

os-security icon os-security

λ‹¨κ΅­λŒ€ν•™κ΅ μš΄μ˜μ²΄μ œλ³΄μ•ˆ 과제

os_lab icon os_lab

λ‹¨κ΅­λŒ€ν•™κ΅ 운영체제 νŒ€κ³Όμ œ

petcare_android icon petcare_android

λ‹¨κ΅­λŒ€ν•™κ΅ μΊ‘μŠ€ν†€ λ””μžμΈ

stolen-cve-2022 icon stolen-cve-2022

Arbitrary File Delete Elevation of Privilege Vulnerablity: Occurs when HP Support Assistant performs an Operating System Check task

web_programming icon web_programming

λ‹¨κ΅­λŒ€ν•™κ΅ μ›Ήν”„λ‘œκ·Έλž˜λ° 과제

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