Types of networks

PAN (Personal Area Network) - are the smallest type of network, usually connecting devices that are in close proximity to an individual. These are useful for smart watches, headsets and wireless headphones. PAN networks are usually connected via Bluetooth and/or mobile internet.

LAN (Local Area Network) - allow devices to communicate over a small geographic area, usually a single site, such as a single building, school or college

WAN (Wide Area Network) - allow devices to communicate in the same way, but over a larger geographical area, and are usually made up of several LANs connected together.