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@Crypt0nik
Crypt0nik
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Arthur Crypt0nik

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Third-year cybersecurity student. Tests a lot of things.

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Crypt0nik /README.md

Crypt0nik

cybersecurity student · ctf player · based in france



// now

  • building flag me daddy — an automated htb ctf solver
  • security apprentice & dpo @ peppermint company europe
  • chasing flags with ynov cyber crew

// fav stack

languages python · go · typescript · c++ · php · bash
frontend react · next.js · tailwind · flutter
security burp · wireshark · ghidra · metasploit · kali · elastic
infra docker · linux · azure · firebase · n8n

// selected work

flag me daddy · automated ctf-solving platform for hack the box, gpt-5.4 codex agents in docker
tymos · gamified heritage discovery — collab with archives municipales d'antibes
geotrainer · geoguessr performance tracker for chrome & firefox
peppermint soc · elastic siem → n8n → multi-source enrichment → ai analysis


// recent

2026 full clear solo @ opération bellatrix 32/32
2026 midnight flag execution team · 24th student
2026 blue ninja — apt43 / kimsuky dfir
2026 ph0wn @ sophia antipolis hardware ctf


stay curious. break things. then fix them.

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  1. Portfolio_ArthurChesse Portfolio_ArthurChesse Public

    Portfolio avec CV et présentation de mes différents projets

    HTML 1

AltStyle によって変換されたページ (->オリジナル) /