Encryption️ Beginner Quiz 4
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Encryption️ Beginner Quiz 4
1. What does a "VPN" (Virtual Private Network) do?
It makes the internet free
It creates an encrypted tunnel for your internet traffic
It speeds up your computer's CPU
2. What is "Disk Encryption"?
Encrypting all data on a hard drive or storage device
Putting a physical lock on a laptop
Deleting old files to save space
3. What is "Steganography"?
The study of encryption keys
A type of computer virus
Hiding a secret message inside a non-secret file.
4. Which of these is a common software for disk encryption on Windows?
Notepad
BitLocker
Paint
5. What is "Two-Factor Authentication" (2FA)?
A password PLUS another method (like a phone code) to log in
Having two different passwords for the same site
Logging in from two different computers
6. What is a "Hardware Security Module" (HSM)?
A type of mouse with a fingerprint reader
A cooling fan for servers
A physical device that manages and protects digital keys
7. What is "Data at Rest"?
Data that is currently being sent over the internet
Data stored on a physical device, like a hard drive or cloud server
Data that has been deleted
8. What is "Data in Transit"?
Data being sent across a network or the internet
Data stored on a USB drive
Data that is being backed up
9. Which of these provides "Data in Transit" protection for web browsing?
PDF
JPEG
HTTPS
10. What is "Entropy" in the context of encryption?
The speed of an algorithm
A measure of randomness or unpredictability
The length of a username
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