Espionage Black Book Two

Codes and Ciphers Explained

By:

Henry Prunckun

Format:

Paperback / softback

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Description

Benjamin Franklin once said, "Three may keep a secret if two of them are dead." There is some truth to that thought, but when there is a need to transmit secret information from one person to another, communication will undoubtedly be via a cryptosystem. In this second in the series of "Espionage Black Books," former government intelligence officer Dr Henry Prunckun explains what codes and ciphers are, how they are created, and how they can be broken. These fascinating details lead to a discussion about so-called unbreakable ciphers, and whether they can survive future attacks by quantum computers and sophisticated search algorithms.

Release date NZ

April 25th, 2021

Author

Henry Prunckun

Audience

Children / Juvenile

Pages

Dimensions

140x216x4

ISBN-13

9780645064391

Product ID

34989478

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