Across
- 2. Connects computers together
- 5. A network without wires
- 8. Wireless technology standard
- 12. Unique addresses for each device
- 14. Shortcut for copy
- 15. Keeping computer data safe
- 17. Software to harm or damage a computer
- 18. Connects LAN to Internet
- 19. Device that connects the network
Down
- 1. Rules for communication in a network
- 3. Criminal activities using computers
- 4. information Do not share this online
- 6. Very large network of networks
- 7. Device that joins multiple computers
- 9. Protects computers from hackers
- 10. Act of accessing a system without permission
- 11. Strong way to protect accounts
- 13. ethics Use of computers ethically and legally
- 14. bullying Sending rude messages online
- 16. Type of network that covers a small area