Hanny Fakhoury, Staff Attorney at the Electronic Frontier Foundation talks about covering your tracks.
Hanny Fakhoury
References the cases of David Kernell (who in 2008 was able to guess the password of then Alaska governor and Vice Presidential candidate Sarah Palin) and of Lyle Carlson (who in 2011 destroyed the hard disk of a laptop issued to him by Deloitte & Touche, his employer).