Hey friends! Its time to welcome Backtrack 5! []() Yes! you heard it right! Backtrack, the ultimate OS, and coice of most of pentesters, hackers and Information security experts, is back again with its 5 version released on 10th of May, 2011. This time Backtrack comes in both Gnome and KDE flavour. This time it is available only on torrents but I am sure you gonna love it!
[BackTrack 5  – Penetration Testing Distribution](http://vimeo.com/23347352) from [Offensive Security](http://vimeo.com/offsec) on [Vimeo](http://vimeo.com/).
You can download th Backtrack on [http://www.backtrack-linux.org/downloads/](http://www.backtrack-linux.org/downloads/) where you can either register and download or download it directly and play with this new hack stuff.