🕊️堇姬Naup

A 4002-year-old demigod crane, 堇姬Naup (CTF id also known as naup96321)

Love Pwn, web, crypto

I am a cybersecurity enthusiast and CTF player. My research field is web security, binary exploitation, and cryptography. My current focus areas include Golang, Python, C++、Linux kernel exploitation.
In addition to competitions and activities, I am committed to cybersecurity education and community management.

Education

  • Taipei Municipal Chenggong High School
    • graduate, 2025
  • National Yang Ming Chiao Tung University, Taiwan
    • Department of Computer Science and Information Engineering
    • Undergraduate | Class 2029

Professional Roles

  • Member @ CTF team Squid Proxy Lovers
    • Since July, 2025 ~ Present
  • Member @ CTF team Starburst Beef Stir-Fried BambooFox
    • Since July, 2024 ~ Present
  • Member @ CTF team CakeisTheFake
    • Since October, 2023 ~ Present
  • Teaching Assistant @ AIS3
    • July 27 ~ August 3, 2025
    • CTF TA
  • Co-founded @ Taiwan High-school Joint Cybersecurity Competition (THJCC)
    • Since Febuary, 2024 ~ Presnet
    • 2024 Event General Coordinator
    • 2024、2025 challenge Author
  • Cadres @ CKCSC
    • Since September, 2023 ~ June, 2024
    • Network management, information security teaching

CTF經歷

Years Competition Name Team Name Rank
2023 T貓盃 國高中組 None 1st
2023 資安技能金盾獎 國高中組 我想成為袁神 Final
2023 CGGC網路守護者挑戰賽 Qual 芙莉熊 9th
2024 AIS3 EOF Qual naup96321 42nd
2024 AIS3 EOF Final 不屬於Kirito的星爆氣流斬 4th & 麵包超人獎(master of pwn)
2024 AIS3 Pre-exam naup96321 4th
2024 FlareOn CTF naup96321 completed 5/10
2024 Crypto CTF Undefined 29th & Taiwan 2nd
2024 HITCON CTF Qual 星爆牛炒竹狐 24th & Taiwan 1st
2024 HITCON CTF Final Starburst Beef Stir-Fried BambooFox 10th & Taiwan Star
2025 TSC CTF MyGo!!!!!_Tomirin(Naup) ALL 5th
2025 AIS3 EOF Final CakeisTheFake 2nd & 炸彈超人獎
2025 DEF CON CTF Qual Starburst Beef Stir-Fried BambooFox 31st
2025 Google CTF Qual Starburst Beef Stir-Fried BambooFox 27th
2025 Crypto CTF NullCipher 23rd & Taiwan 2nd
2025 Downunder CTF Squid Proxy Lovers 8th
2025 Deadsec CTF Cosmic Squid 2nd

Others CTF

Years Competition Name Team Name Rank
2023 Hackappatoi CTF CakeisTheFake 12nd
2024 VishwaCTF CakeisTheFake(單人) 31st
2024 PearlCTF CakeisTheFake 16th
2024 Sunshine CTF WAN 10th
2025 San Diego CTF Bing Chilling Academies 9th
2025 BYU CTF Bing Chilling Academies 17th

Lecture

Name Position
IZCC四校放課 Web & Crypto Lecture
IZCC建成楓景四校聯合寒訓 Web Security Lecturer
SCINT & 北四校聯合公開課 Web Security Lecturer
CKCSC Web Security & Pwn Lecturer
SCAICT Crypto advanced Lecturer
SCAICT Binary Exploitation Lecturer
ISIP 高中職資安教學資源與推廣中心計畫-跨校資安社團 基礎網頁安全實務課程 Lecturer
SCINT CVE workshop Router CVE Lecturer

challenge author

Year Name
2024 FSCS CTF
2024 No Hack No CTF
2025 No Hack No CTF
2024 THJCC CTF
2024 THJCC CTF winter
2025 THJCC CTF
2025 AIS3 pre exam & My First CTF

活動參與

Name Position
AIS3 club 2023 參與者
台灣好厲駭第八屆 & 第九屆 學員
2024 SITCON 會眾
2024 AIS3新型態資安暑期課程 網頁、軟體及IoT安全-A2 Tenda router-RE:從零開始的CVE復現到漏洞挖掘
113年 國家資通安全研究院網路攻防演練 攻擊手
114年電商產業外網資安檢測服務 攻擊手
2024 2025 AIS3 Junior 助教
2025 AIS3 助教

議程

Conference Name Title Position
2024 HITCON CMT Lightning Talk RE:從零開始的資安之路 speaker
2024 HITCON CTF X 菁英人才交流論壇 打造沒有賽棍的競賽，臺灣高中聯合資安競賽 THJCC 經驗分享 議程 Speaker
2025 SITCON 開放式議程 RE:從零開始帶你入門 CTF 競賽 Speaker
2025 CTF 資安種子培訓交流會高雄場 CTF 協作工具與模擬演練 Speaker

其他

Name
Pwnable.tw score 6500

研究領域

  • Web Security
  • Crypto
  • Pwn

目前研究

  • Golang
  • python interpreter & CPython
  • C++ pwn
  • Linux/windows kernel
  • IoT

Github Project

聯絡方式 & 相關帳號