Across
- 3. computer on a network
- 5. gaining unauthorised access to a computer or data
- 8. connects computers to form a network
- 9. network of your own devices
- 10. wireless technology for transmitting data
- 11. computers that cover a small area
Down
- 1. network that spans across countries
- 2. system to protect against unauthorised access
- 4. cable used to connect computers to the network
- 5. hardware used to connect multiple devices
- 6. computer that holds data to be shared with other computers
- 7. data sent between devices
- 9. rules for how messages are sent across network