The book covers an important topic, but it stays very shallow. In the end it's just a long list of things which are hacked.

Especially the "How to Bend them Back" pay off the subtitle is missing.

It is well written but I really struggled with reading it. I think that is because I completely missed the "why". I don't know what the Bruce Schneier tries to accomplish with the book. I don't even know whom it addresses. All in all an insatisfactory read.