About me

Hi, I’m Ludvig.

I’m a security engineer working on securing the internet at hCaptcha.

I like bot detection, software engineering, cryptograhy, spending time outdoors with friends and having a laugh.

This blog contains my findings and notes about cryptograhy and maybe some other stuff, both implementations and analysis. Most things will not be new or revolutionary, but it’s a fun way for me to take notes on what I learn on the way.

If you are more interested about me, take a look at my resumé,