"This month we talk to Lambda man himself, Phil Wadler, about functional web programming, Ian Sommerville introduces us to cloud computing and we get a report about the most recent HiPEAC conference. Oh, and Edd fails miserably at the quiz! Have you ever wanted to know how bad guys crack passwords? Well this month we explain how they do it, showing you how rainbow tables and salts work. And once you've listened to the feature, try and crack the passwords of the CompuCast crew! The passwords contain only lower case and digits, the hashes below are MD5 hashes. Try your own rainbow table, dictionary attack or get clues from the episode. Let us know if you crack them! " - Jan Wessnitzer