The Kali Linux NetHunter platform has many hidden features which we still haven’t brought to light. One of them is the DriveDroid application and patch set, which have been implemented in NetHunter since v1.0.2.
more here.......http://www.offensive-security.com/kali-linux/bypassing-windows-and-osx-logins-with-nethunter-kon-boot/
more here.......http://www.offensive-security.com/kali-linux/bypassing-windows-and-osx-logins-with-nethunter-kon-boot/