I've written a third edition of Security Engineering. The e-book version is available now for $44 from Wiley and Amazon; paper copies are available from Amazon here for delivery in the USA and here for the UK.

Here are the chapters, with links to the seven sample chapters as I last put them online for review: //

Here are fifteen teaching videos we made based on the book for a security engineering class at Edinburgh, taught to masters students and fourth-year undergrads: //

The Second Edition (2008)

Download for free here: