How to run system administrator recruitment process? By creating platform based on open source parts in just 2 nights! I gave this talk in Poland / Kraków OWASP chapter meeting on 17th Octomber 2013 at our local Google for Entrepreneurs site. It's focused on security and also shows how to create recruitment process in CTF / challenge way.
This story covers mostly security details of this whole platform. There's great chance, that I will give another talk about this system but this time focusing on technical details. Stay tuned ;)