The most popular coding languages of 2013 and 2014

KALI LINUX

Kali Linux is a Debian-derived Linuχ distribuiton designed for digital forensics and penetration testing. It is maintained and funded by Offensive Security Ltd. It was developed by Mati Aharoni and Devon Kearns of Offensive Security through the rewriting BackTrack, their previous forensics Linux distribution.

wallpaper is from : http://7gwallpapers.blogspot.gr/