Because I needed to look it up, too:
"Bruce Schneier an American cryptographer, computer security specialist, and writer. He is the author of several books on general security topics, computer security and cryptography."
"Bruce Schneier an American cryptographer, computer security specialist, and writer. He is the author of several books on general security topics, computer security and cryptography."
Update: I said "terrible book" but I'm going to start being more precise about this. It's not a terrible "book"; I enjoyed the hell out of it when I was a teenager. It's just misleading and dangerous.