mixutin
GitHub ↗

0x11a / MIXUTIN · BASED IN FINLAND

Mikael
Nurminen.

Security researcher. Builder by nature.

I take systems apart to understand them — then build something better. Cryptography, reverse engineering and open-source projects, from Finland to the world.

Explore my projectsCTF & security
CRYPTOGRAPHYREVERSE ENGINEERINGOPEN SOURCE
CRYPTOHACK · #1GLOBALLY & IN FINLAND
#1
GloballyCryptoHack
#1
In FinlandCryptoHack
THEM?!
CTF teamCrypto & rev
BUILD
In the openFrom research to code

Portfolio snapshot · September 2026. Rankings can change. Current CryptoHack profile ↗

01 /SELECTED WORK

Built with curiosity.

All projects
Experimental OS

Vibrix

An independent Rust operating system. From UEFI to an interactive kernel console, with a persistent USB-first future.

Rustx86-64UEFI
GitHubWebsite
Pre-alpha

Lumina

A Steam-free Linux home for the official Zenless Zone Zero launcher. Built around HoYoPlay and UMU/Proton.

RustTauriLinux
GitHubWebsite
Development preview

Mallow

A native Apple Silicon project working toward Windows app compatibility, with careful runtime setup and integrity checks.

SwiftmacOSWine
GitHubWebsite

02 /BEHIND THE HANDLE

Understand the system.
Challenge the assumptions.

The interesting part is rarely on the surface. I follow the details: how a cipher fails, what a binary is doing, and how to keep software useful long after its original servers disappear.

A little more about me

Cryptography & CTFs

Hands-on problems. Careful reasoning. Competing with THEM?!.

Systems & open source

Native tools, operating-system experiments and software built in public.

Reverse engineering & preservation

Understanding software so games and overlooked media are not lost.

NEXT CONNECTION

Something worth building?

An interesting security problem, an open-source idea, or a game worth preserving. Let's talk.

Get in touch