DSE 資訊及通訊科技：網絡保安

1. A virus is malware that:

2. A worm is different from a virus because a worm:

3. A Trojan horse:

4. A message that copies the school logo and asks you to type your portal password is:

5. Ransomware has encrypted files on one school computer. The appropriate response is to:

6. A firewall:

7. Which statement about HTTPS is correct?

8. Which practice is unsafe?

9. A useful backup of examination marks is:

10. Anti-malware software:

11. Pharming is a threat in which:

12. Before leaving a shared library computer, a student should: