Their password crack software uses GPU accelerator instead CPU in order to increase the cracking velocity.To know more about this fast method read advertising this paper . This topic arrives at the same time of a passwords security brief that I’m summarizing for a note Italian Magazine for this reason I feel very close to this kind of problem. As I’m writing the password chose is really important to guarantee enterprise safety. Using Mnemonic Password Formula (MPF) in a world where every service is owned by different account has become capital. MPFs are easy to remember for the end user and hard to crack in fact they follow a random character probabilistic distribution. The following pictures represent easy but useful Mnemonic Passwords Formula.
Examples that respect this grammar are the following:
“1:firstname.lastname@example.org;”, that’s means Matt Bishop at cs.ucdavis.edu as work password
These are just few example of MPF power, to learn more about these formulas follow these liks:  Bugaj, Stephan Vladimir. More Secure Mnemonic-Passwords: User-Friendly Passwords for Real Humans”  Kotadia, Munir. Microsoft Security Guru: Jot Down Your Passwords  Williams, Randall T. The Passphrase FAQ  Jeff Jianxin Yan and Alan F. Blackwell and Ross J. Anderson and Alasdair Grant. Password Memorability and Security: Empirical Results