Cryptography: code making and code breaking

Readers learn the differences among white hat, black hat, and gray hat hackers and their ways of working concerning computer networks today.

The stories of some of the individuals who have shaped cryptography are engagingly told in this narrative.

Today's news headlines are plentifully peppered by the latest hacks into some of the world's largest and most reputable companies.

Readers can anticipate an intriguing overview of the ciphers, codes, algorithms, and keys used in real-life situations to keep peoples' information safe and secure.

Examines the history of cryptography, from encryption in Ancient Greece to the role it plays in our modern daily lives. Includes a glossary, resources for further information, and color photographs.

Looks at eight codes and ciphers throughout history that could not be solved.

"In this ... book, readers will learn about some of the approaches used by attackers, what they are looking for, and how the experts work to protect sensitive information. For example, specialists in law enforcement sometimes turn the tables on the criminals and track them down using the very same technology criminals used to commit the crime"--Amazon.com.