5.6 Homework and Popcorn hacks

Popcorn Hack #1

A. Fingerprint

Popcorn Hack #2

A. a password sed to log into an email account D. A username to log in

Popcorn Hack #3

B. Finn and Gwen develop a system that maps each letter of the alphabet to a unique symbol using a secret key. Finn uses the key to write a message to Gwen where each letter is replaced with the corresponding symbol. Gwen uses the key to map each symbol back to the original letter.

Popcorn Hack #4

1920677#Wpvulkan

It would take a computer 1 trillion years to crack