Across
- 2. A virus that makes your files inaccessible
- 3. Stops unauthorised access to your machine
- 5. To make unreadable
- 8. Prevent and remove viruses from your device
- 9. A word that confirms you identity
- 10. Stealing someone's identity
- 12. A website saves information here
Down
- 1. Keeping your data safe on public wifi
- 4. www
- 6. When someone starts to believe in extreme views
- 7. malicious code
- 9. A hacker tries their luck at getting information
- 11. A type of virus that pretends to be something else