Online Safety & Security
9 free practice questions with explanations
PassNova has 9 free Digital Skills Level 2 practice questions on Online Safety & Security, each with a clear explanation. Practise them in the browser with instant feedback — 100% free, no sign-up, on any device. Updated for 2026.
Online Safety & Security: example questions & answers
9 worked examples with answers and explanations below. Practise them in the browser with instant feedback on every answer.
A strong password should:
- ABe 'password123'
- BMix upper/lower case, numbers and symbols, and be long✓
- CBe your name
- DBe the same on every site
Answer: Strong passwords are long and mix character types, and are different for each account.
You get an email saying 'Your account is locked — click here to verify your password.' This is most likely:
- AA genuine, safe email
- BA phishing scam✓
- CA software update
- DA backup reminder
Answer: Unexpected urgent emails asking you to click a link and enter your password are usually phishing.
Two-factor authentication (2FA) improves security by:
- ARequiring a second step (e.g. a code) as well as your password✓
- BRemoving your password
- CSharing your password
- DMaking login faster only
Answer: 2FA adds a second check (such as a phone code), so a stolen password alone isn't enough.
What is malware?
- AHelpful software
- BHarmful software designed to damage or steal✓
- CA type of spreadsheet
- DA backup tool
Answer: Malware (viruses, spyware, ransomware) is malicious software that can harm a device or data.
Why should you keep software and your operating system up to date?
- ATo use more storage
- BUpdates often fix security weaknesses✓
- CTo slow the computer down
- DThere is no reason
Answer: Updates patch security vulnerabilities, helping protect against attacks.
What does the padlock symbol and 'https' in a web address indicate?
- AThe connection to the site is encrypted/secure✓
- BThe site is free
- CThe site is fast
- DThe site is government-run
Answer: 'https' and the padlock show the connection is encrypted, protecting data you send.
You should NOT share which of these online?
- AYour favourite colour
- BYour bank details with strangers✓
- CA public news article
- DThe weather
Answer: Never share sensitive personal/financial details (bank details, PINs, passwords) with strangers.
Personal data about customers must be handled in line with:
- ANo rules at all
- BData protection law (e.g. UK GDPR)✓
- COnly the company logo
- DThe weather forecast
Answer: Personal data must be kept securely and used lawfully under data protection law (UK GDPR).
Connecting to free public Wi-Fi to do online banking is risky because:
- AIt is too fast
- BOthers may be able to intercept your data✓
- CIt uses too much battery
- DIt is illegal
Answer: Public Wi-Fi can be insecure; sensitive tasks like banking are safer on a trusted network or mobile data.