About me
Hi, stranger
kyst
Computer science undergrad at UFRJ, Brazil. CTFs, security research, and whatever else interests me.
Writeups, notes, projects, and a few unrelated things.
You miss 100% of the shots you don’t take.
— Michael G. Scott.
What you’ll find here
- CTF writeups: how I approached challenges and what I learned.
- Research and study notes: topics I want to understand better.
- Projects: things I’m building and experimenting with.
- Weekly posts: occasional updates on what I’ve been learning.
- Personal interests: anime, games, music, and other things I like.
Languages
My native language is Brazilian Portuguese, and I also write in English. I’m learning Chinese, so you might find some study notes and practice here too.
Posts may appear in different languages, depending on the topic and what I feel like writing.