Reversing DirtyC0W

Everybody keeps in mind the Dirtyc0w Linux kernel bug. For those who don't, take some time to refresh your memory here.

The kernel race condition is triggered from user-space and can easily lead a random local user to write into any root owned file.

In this article, we will ...

more ...

"REVEN, that Time-Traveling machine" lightning talk at RECON Montreal 2017

During the short-presentations session, I had the opportunity to talk about REVEN, our Time-Traveling machine (applied for Software Reverse-Engineering and debugging). Until the video is available, you can have a look at my slides (20170618_recon17_REVEN.pdf) and imagine the live on-stage demo by watching some demos videos.

TETRANE is very ...

more ...





Tetrane dans de nouveaux locaux !

Les nouveaux openspaces.

Tetrane prenant de l'ampleur, il fallait que nos locaux fassent de même et s’adaptent à l’équipe en constante évolution. La facilité aurait pu nous pousser à déplacer nos bureaux à Lyon, mais comme expliqué dans un article passé, installer sa société dans une ville de province est ...

more ...

5 years old

original and copyrights `here <https://www.flickr.com/photos/luananh/14873523117>`__
In late 2010, many people told me the next 4 years would be the hardest of my life.
At that time I was about to build a team to develop the technology I drafted as a freelance during several years. People who warned me were right, mostly because financing early ...

more ...