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