Cracking passwords with Windows 7 is no different or more difficult than it was with Windows XP. As a result, a lost or stolen Windows 7 laptop is no more secure than a lost or stolen Windows 2000-based system. All anyone has to do is run the Ophcrack tool to recover many, if not all, passwords. (Just make sure you have a good set of NTLM hash tables, like the ones at Free Rainbow Tables.) If Ophcrack doesn't work -- or you want to go a different route -- then try Elcomsoft System Recovery, which can crack basic passwords, reset the local administrator account and more. More at...
