IC3 - Digital Literacy Online Safety and Security 2

Question 1

What is two-factor authentication (2FA) and why is it recommended?

Accepted Answer

Requiring two different forms of verification to prove your identity when logging in

Answer

Two-factor authentication requires a second verification method beyond your password, such as a text code or authenticator app, significantly reducing unauthorized access risk.

Question 2

What is ransomware and how can you protect against it?

Accepted Answer

Malware that encrypts files and demands payment for the decryption key

Answer

Ransomware encrypts a victim's files or locks their system, then demands payment for the decryption key.

Question 3

What is a VPN and when should you use one?

Accepted Answer

A Virtual Private Network that encrypts your internet connection and masks your IP address

Answer

A VPN creates an encrypted tunnel for your internet traffic, hiding your IP address and protecting your data, especially important on public Wi-Fi networks.

Question 4

What are cookies in web browsing and what privacy concerns do they raise?

Accepted Answer

Small data files stored by websites to remember user preferences, sessions, and track browsing behavior

Answer

Browser cookies are small text files stored on your device by websites to maintain sessions, remember preferences, and track browsing behavior across sites.

Question 5

What should you do if you suspect your online account has been compromised?

Accepted Answer

Immediately change your password, enable 2FA, review account activity, and notify the service provider

Answer

If you suspect account compromise, immediately change your password, enable 2FA, review recent account activity, and contact the service provider.

IC3 - Digital Literacy Certification Practice Test

IC3 - Digital Literacy Certification Practice Test

IC3 - Digital Literacy Online Safety and Security 2