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2

Across

1. A network security device that monitors and filters incoming and outgoing network traffic based on predetermined security rules.

2. The practice of connecting computers and other devices together to share information and resources.

Down

3. A unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication.

4. A set of rules and procedures governing the transmission of data between devices on a computer network.

5. A widely used technology for wired LANs that allows devices to communicate with each other.

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