A wireless network refers to a computer network that makes use of Radio Frequency (RF) connections between nodes in the network. Wireless networks are a popular solution for homes, businesses, and telecommunications networks.
It is common for people to wonder “what is a wireless network” because while they exist nearly everywhere people live and work, how they work is often a mystery. Similarly, people often assume that all wireless is Wi-Fi, and many would be surprised to discover that the two are not synonymous. Both use RF, but there are many different types of wireless networks across a range of technologies (Bluetooth, ZigBee, LTE, 5G), while Wi-Fi is specific to the wireless protocol defined by the Institute of Electrical and Electronic Engineers (IEEE) in the 802.11 specification and its amendments. For additional details on Wireless networks, see What is a Wireless Network?
The ubiquitous nature of wireless networks is a perfect environment for cyberattackers.
Source: 10 Ultimate Tips for Wireless Security – Wi-Fi Security | Fortinet