I was looking to learn about encryption, this is a great book to read if you're interested in protecting your privacy, or if you're someone who wants to take a peek on what it would take to protect your digital belongings. This book was a pleasure to read. It's informative on several levels and gives clear, easy to understand instruction.
One of my favorite chapters is on GPG encryption, learned a lot. Overall solid tips for newbies and pro's alike, looking forward to use this in practice. Highly recommended!