Code Making And Code Breaking

We all have something to hide, don't we? From nosy neighbors, cops, tax collectors, burglars, and other riffraff who have no respect for privacy. The books in this section contain specific instructions for hiding guns, gold, sexual implements, survival foods, or anything else you want to be Yours. There are also books for general privacy -- how to keep it. This section is a must for every private citizen. "A rather good introduction to the subject of keeping what you write secret from others". -- Factsheet Five We live in an information age; information is bought, sold and stolen like any other good. Businesses and individuals are learning to keep their secrets safe with this practical, illustrated guide to building and busting codes. Learn how to construct simple or complex codes. Learn how computers are used to make and break codes. Learn why the most unbreakable code isn't always the best. Ideal for those interested in professional personal privacy.