Here are 2 good books on digital privacy. They are not too technical and they cover many aspects of computer privacy (not just crypto). They have been written by 2 of most well respected and recognized cryptographers / computer security people.
I- Information Warfare & Security by Dorothy E. Denning II- Secrets and Lies : Digital Security in a Networked World by Bruce Schneier |=============================== | Simon Blanchet, B.Sc.Comp.Sc. | Software Designer |===============================