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WorksheetsSecret Codes & Cyber Spies Quiz
Total questions: 10
Worksheet time: 5mins
What is encryption compared to in the text?
A treasure chest
A hidden camera
A digital lockbox
A secret diary
Which letter does the Caesar Shift cipher change A to?
E
D
C
B
What does the Reverse Alphabet cipher do?
Turns letters into numbers
Makes letters disappear
Flips the alphabet around
Shifts letters forward
What is the first step in the Scratch Encryptor?
Input your message
Get your code
Decode the message
Choose your cipher
Why do spies use frequency analysis?
To guess letters in a code
To create new codes
To send messages faster
To hide their identity
What happens during the Secure Message Relay?
You write a secret diary
You decode your own message
You exchange messages with another team
You create a new cipher
What does HTTPS stand for?
Hyper Text Transfer Protocol Secure
High Tech Transfer Protocol Secure
Hyper Text Transfer Program Secure
High Tech Transfer Program Secure
What is the purpose of password hashing?
To create new passwords
To remember passwords
To scramble passwords so they are safe
To save passwords in plain text
What is one way to crack a code using context clues?
Ignoring the message
Changing the cipher
Using what you know about the message
Guessing letters randomly
What can you create to make your own cipher?
A secret diary
A unique symbol alphabet
A frequency analysis chart
A digital lockbox
