Just Another Geek

I am blogging about Information Security since 2003

23 Feb 2010

No more ASLR bypass on Linux 2.6.30

While trying to exploit a local setuid application, I had the unhappiness (as an attacker) to see that the security of ...
20 Feb 2010

How system calls work on recent Linux x86 glibc

This post explains how system calls are implemented on recent Linux system.
20 Feb 2010

New blog, new rules

Sometimes, I receive emails asking me to translate my papers or blog posts in English; each time, I procrastinate and n...