“Can You Crack the Code?” by cybersecurity expert Ella Schwartz is perfect for your aspiring cryptographers and anyone who loves secret codes, ciphers, and ...

This book is perfect for readers who love codes, puzzles, ciphers, and secrets. The book details different ways people have tried to hide their messages ...

Mar 26, 2019 · Throughout history, lots of good guys and lots of bad guys have used codes to keep their messages under wraps. This fun and flippable nonfiction ...

Briefly: buy the book, you will not regret it! Covers the history of ciphers and codes and provides many opportunities to break increasingly difficult codes, ...

A broad and lucid survey of cryptographic strategies. These range from steganography and substitution ciphers to second factor authentication and other recent ...

Codes can carry big secrets! Throughout history, lots of good guys and lots of bad guys have used codes to keep their messages under wraps.

Mar 26, 2019 · This is the launch of an exciting new series that invites readers into a STEM topic through compelling historical anecdotes, scientific backup, ...

Mar 26, 2019 · Can You Crack the Code?: A Fascinating History of Ciphers and Cryptography · Hardcover · $21.99.

Apr 29, 2019 · Can You Crack the Code?: A Fascinating History of Ciphers and Cryptography ; Written by Ella Schwartz ; Illustrated by Lily Williams ; Age Range: 7 ...

Can You Crack the Code?: A Fascinating History of Ciphers and Cryptography (Hardcover) ; Now $ ; 1641 ; Warranty information. Please be aware that the warranty ...