Across
- 2. A set of rules or procedures that govern the format and transmission of data between two or more devices.
- 4. A networking device that forwards data packets between computer networks.
Down
- 1. A secret word or phrase that is used to authenticate a user.
- 2. A formatted unit of data carried by a packet-switched network.
- 3. A connection point on a computer.
- 5. A network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node.