David Kahn

The development of cryptography is intertwined with the history of civilization.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet

In war, the secrets of communication can determine victory or defeat.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet

Understanding codes can unlock the secrets of the past.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet

The art of deciphering is nearly as old as writing itself.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet

Cryptography has evolved from simple techniques to complex algorithms.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet

Decoding messages is both an art and a science.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet

The key to breaking a code often lies in understanding human psychology.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet

Every code is a reflection of the culture that created it.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet

The battle of wits between codemaker and codebreaker is timeless.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet

Codes are the most powerful methods of communication.

From The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet