Terminology

1. a software-defined number associated to a network protocol that receives or transmits communication for a specific service
4. a range of frequencies within a given band, in particular used for transmitting a signal.
7. used to protect data from being stolen, changed, or compromised
9. the physical and logical arrangement of nodes and connections in a computer network, which governs how data flows between devices
10. ensure the smooth running of computer and network systems
12. a collection of devices connected together in one physical location, such as a building, office, or home

1. a set of rules for formatting and processing data
2. any device, program, or user that requests a service or resource from a server
3. the technology that enables the internet and its various functionalities
5. a family of technologies used to send and receive data across a computer network
6. the hardware, software, and network infrastructure that enables servers to operate and provide services to clients
8. the unique identifying number assigned to every device connected to the internet
11. a network security device designed to monitor, filter, and control incoming and outgoing network traffic based on predetermined security rules