- Digital Literacy Online Safety and Security Flashcards

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

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

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

What is ransomware and how can you protect against it?

Answer: Malware that encrypts files and demands payment for the decryption key

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

What is a VPN and when should you use one?

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

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.

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

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

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

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

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

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

What is social engineering in cybersecurity?

Answer: Manipulating people psychologically to divulge confidential information or perform security-compromising actions

Social engineering exploits human psychology rather than technical vulnerabilities, using techniques like impersonation, urgency, or trust to trick people into revealing information.