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Jean-Marie’s Home

Greetings! This is my home.

A drawing of a blue-ish round-ish platypus with big eyes, holding a laptop. This platypus is quite cute, but I might be biased.

This is a work in progress; I will probably add interesting things, my CV (I am currently looking for work! If you are recruiting in infosec in Brittany, France, send me an email), improve the CSS, etc.

Right now, here is a quick presentation and some things I do:

Hello, I’m Jean-Marie. I finised my PhD in infosec (Android reverse-engineering) last year and generally like computer-related things. Apart from that, I also like fencing (historical and modern) and a wide array of crafts (sewing, crocheting, occasionally woodworking when I have access to the tools, I dream of trying blacksmithery someday, and probably other stuff I forgot).

I’m slowly moving all my half-aborted dev projects to git.mineau.eu, feel free to look at it, but don’t expect too much from it, the signal-to-noise ratio is baaaad.

I also published some scientific papers (because, “you know, I’m something of a scientist myself”):

If for some reason you want to contact me, you can send me an email at public-e3476376@jean-marie.mineau.eu.

Articles on this website:

A digital drawing of Cassiope. She is a pale woman with dark hair in a bob cut and bangs. She is holding a big book against her chest, her arm crossed over it, looking ahead, feet together. She is wearing a large brimmed wheel hat, a lavallière around a high white mandarin collar, a purple dress with puffy shoulders, black sleeve garters, white loose cuffs, a black puffy squirt is visible from an opening in the front of the shorter dress, white socks and black shoes. She is surrounded by black volutes of darkness that float in the same direction away from her.

Cassiope

Drawing of Cassiope, my DnD sorcerer.

2025-05-23Logo of the BreizhCTF 2025Image: ©︎ Bretagne Développement Innovation

Finisteg

Write-up of the Finisteg challenge from the BZH CTF 2025. This is a simple Android APK reverse engineering challenge.

2025-03-15A digital drawing of Kal. He is a male human with unkept, medium-length brown hair and a patchy three-day beard. He is wearing a tricorn hat, a purple shirt, a grey waistcoat, a pair of large brown pants tucked in strapped boots and a long grey duster coat. In his right hand, he is holding a lever-action repeating rifle.

Kal

Drawing of Caleb (Kal), my Dungeon World warrior-thief

2025-01-19Logo of the ECW 2023 CTFImage: ©︎ European Cyber Week.

ShellBoy

Write-up of the ShellBoy challenge from the 2023 edition of the ECW CTF. This is a pwn challenge for a Game Boy game.

2023-10-30A digital drawing of Mélopée, an androgynous half-fey with red pale skin, long bright red hair raised over their head, somehow evoking fire, pointy ears and purple eyes. They are walking in a dancing gait while playing the Irish flute (a keyless transverse flute). Mélopée is wearing a long purple tunic over a pair of brown/red knee-length pants and untied pointy leather shoes. They have dragonfly wings embroidered on the tunic wrapped around the torso (unless there are real wings? Who knows?). They also wear a belt, with several pouches, a small sword and what looks like a pocket watch string attached to it. Partially hidden by the tunic, they are a collection of various sized tin whistles strapped to their thigh.

Mélopée

Drawing of Mélopée, my ttrpg bard/beguiler

2023-02-21Logo of the Ph0wn CTFImage: ©︎ Ph0wn CTF

Lost Legacy

Write-up of the CTF challenge 'Lost Legacy' from the Ph0wn CTF 2021. This is a reverse engineering challenge for an old bytecode format: Modula 2.

2021-12-07