
Give the Gift of Choice!
Too many options? Treat your friends and family to their favourite stores with a Bayshore Shopping Centre gift card, redeemable at participating retailers throughout the centre. Click below to purchase yours today!Purchase HereHome
Espionage Black Book Two: Codes and Ciphers Explained
Coles
Loading Inventory...
Espionage Black Book Two: Codes and Ciphers Explained in Ottawa, ON
By None
Current price: $145.95


By None
Espionage Black Book Two: Codes and Ciphers Explained in Ottawa, ON
Current price: $145.95
Loading Inventory...
Size: Paperback
*Product information may vary - to confirm product availability, pricing, shipping and return information please contact Coles
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.
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.

















