Across
- 6. locks computer and encrypts files
- 7. Malicious software that self-replicates
- 8. Gaining unauthorised access to a computer
- 9. malware hidden as a useful function
- 10. Someone trying to hack a computer
Down
- 1. Safety online
- 2. Email from 'reputable source' with a link
- 3. spread through the network + use resources
- 4. To help prevent unauthorised access
- 5. makes malicious ads display when online
- 11. Monitors how people use their device