Document Security: Protecting Physical and Electronic Content
Several electronic layers exist in most documents, a fact overlooked
by many writers. Probing these sublayers often reveals information
not intended for release by the author. Documents in electronic formats
create a “palimpsest” that even semiskilled investigators can probe for
The Investigator's Guide to Computer Crime
In the past half-century we have gone from a world where computers were science fiction to a world where computers are everyday fact. Just thirty years ago the computer that flew with the first astronauts to the moon had less computing power than the computer on the average student’s desk today. Computers have grown in popularity,...