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Freelance

I work as a freelancer. If you are interested to work with me, get in touch.

olivier@lasne.pro

Blog

I write about:

  • CTF Writeup
  • Binary exploitation
  • Rust and Linux
Read the Blog

Talks & Rumps

Talks about Offensive Security and Open Source.

Make better shells with Rcat Pass-The-Salt 2025 Introducing Rcat with reverse-shells demo. Upcoming
Hextazy Pass-The-Salt 2024 Introducing Hextazy, an hexadecimal editor. slides - video
Bypassing Defender is Easy LeHack 2024 Bypassing AMSI on Windows. slides

Apps

I write applications in Rust.
Offensive security tools and Applications for the Linux Desktop.

Rcat

A modern netcat for hackers.
Upgraded & encrypted reverse-shells the easy way.

Github

Hextazy

A colorful hexadecimal editor.

Github

Emojipick

A GTK4 emoji picker for elementary OS.

Github

Luca

A smart companion calculator.

Github