Across
- 2. A global network of computers
- 3. Legal protection for original work
- 6. Network covering a large geographic area
- 7. Illegally accessing computer data
- 9. Collection of connected computers
- 10. Unique address assigned to each computer
- 12. Connection without cables
- 13. Hardware device to access the internet
- 15. Rules that control communication in a network
- 16. Network that covers a small area
- 18. Strong secret word to protect account
- 19. Device that connects multiple networks
Down
- 1. Ethical use of computers
- 3. Crime done using a computer or internet
- 4. Trick users by pretending to be trustworthy
- 5. Accessing someone's account without permission
- 8. Protects a network from unauthorized access
- 11. A program that harms computers
- 14. Keeps user identity private
- 17. Device that connects different network segments