What is the main purpose of a firewall in a computer system?

Which of the following is the safest way to create a password?

Which of these is an example of phishing?

What is malware?

Which protocol ensures secure communication over the web?

Why should you avoid using public Wi-Fi for online banking?

What is two-factor authentication (2FA)?

What is a CAPTCHA used for?

What should you do if you accidentally click a suspicious link?

Which of these tools helps protect your computer from viruses?