I'm a computer scientist, free software hacker and GNU maintainer, living somewhere in or around Paris, France. Born in another country, I have developed a strong aversion to the very idea of a nation and every flag.
Thirty-something, I don't eat meat, I've quit smoking cigarettes, I got rid of my car and I'm very happy no longer having one.
I'm a scientific rationalist and an Atheist.
More information about who I am and what I do.
This page explains how you can write me or meet me.
You can verify that my GPG-signed messages actually come from me, and get my SSH public keys in case you want to let me access your machines.
My random musings on technical and non-technical issues.
You can find my PhD thesis and my academic papers here.
I often give talks, on technical and political matters. You can find most of my presentation slides here.
I provide an archive of the course web pages I prepared when teaching at LIPN here, in the hope that they will be useful to others.
I translated a few non-peer-reviewed articles about security and espionage written by others into the language of the country where I was born.