Networks

3. a network device that connects different networks and facilitates communication between them
5. a method of sending data to all devices within a network simultaneously
9. a division of a bigger network
10. a flow of data across a network
11. a physical interface on a computer or other electronic device through which peripherals are connected

1. a distinct functional unit that is responsible for a specific set of tasks
2. a networking device that connects multiple devices within the same local area network
4. a network of millions of computers in a large geographical area
6. a networking device that forwards data packets between computer networks
7. practices used to protect information systems, networks, and data from unauthorized access
8. a private network