Strategy elaboration, thirst for knowledge, puzzle solving and teamwork are the core words of both my personal and professional views. Starting from software engineer challenges, rushing through either memory manipulation, software conception or team management, I learned the schemes, needs and limits of our data system and its infrastructures.To find the weaknesses of those same structures, either to fix them or to exploit them, to challenge our current security or current understanding of safety is my everyday dedication.To look, to doubt; to ask, crack and share, those are our means, but what it does represent, it is the game of us all.