Cracking The Code & Prime Numbers

Cryptography involves the use of mathematics to provide privacy in electronic communications. When your internet browser shows a URL beginning with “https”, cryptography based on prime numbers is being used to protect your privacy.
http://cemc.uwaterloo.ca/resources/real-world/protect-privacy.html

 

Open the above link and find out more about cryptography.  List three things you learned. Have you ever created a secret code? (Post your answers.)