Schweitzer offers this nontechnical, step-by-step guide to help computer users of all levels to better understand how the Internet works, and how to enjoy the b

Information Security Policies Made Easy is the definitive resource tool for information security policies. Version 9 now includes an updated collection of 1250

With plenty of practical screenshots, illustrations, step-by-step guides and an invaluable amount of crucial information. Internet security made easy aims to he

In this introductory textbook the author explains the key topics in cryptography. He takes a modern approach, where defining what is meant by "secure" is as imp