Week 2: Strengthen your defences Step 1 of 8 12% InstagramThis field is for validation purposes and should be left unchanged.What is multi-factor authentication (MFA)? Using more than one username Requiring two or more verification factors Logging in from multiple devices Changing your password regularly Which of the following is an example of "something you are"? Password PIN Security token Fingerprint Why should you use different passwords for different accounts? It improves download speeds It looks more professional It reduces the impact of a compromised password It reduces storage use What software helps protect devices from malware? PDF software Antivirus software Spreadsheet software Media player software Why should software and operating systems be updated regularly? To access new wallpapers To free up disk space To address security vulnerabilities To improve battery life Which password is the strongest? Newfoundland1 Fall2026 Deals that seem too good to be true T$9m!Q2#kL2 Why should you avoid using USB drives from untrusted sources? They slow computers They may contain malware They reduce storage They block Wi‑Fi What should you review before installing an app? Screen brightness App permissions Keyboard settings File names
