Summary Review of Unix password security, differences in hashing algorithms, reasons for conducting a password audit, extensive coverage of John the Ripper software, and an overview of rainbow tables. 4:26 - Compiling John the Ripper 12:15 - Running John the Ripper 12:55 - John the Ripper in single mode 15:20 - John the Ripper in dictionary mode 19:03 - Ophcrack overview 19:57 - Cain overview 22:48 - Example of John the Ripper in incremental (brute force) mode Reference Materials http://www.openwall.com/john - John the Ripper Homepage (Download Location) http://www.openwall.com/john/doc - John the Ripper Documentation http://ophcrack.sourceforge.net/ - Ophcrack Homepage http://www.oxid.it/cain.html - Cain & Abel Homepage