Ever wanted to become a spy? One of the main tasks of spies is to exchange messages, while at the same time keeping the contents a secret from anyone who may intercept it. Make you own encryption machine and learn how to encrypt and decrypt secret messages using for example Caesar’s cypher and the Enigma machine. |
Grade: 8+ Duration: 60 minutes Max: 70 participants Cost: R15 |
© University of KwaZulu-Natal: All Rights Reserved