What is wardriving?

Wardriving is the act of searching for Wi-Fi wireless networks by driving or walking around a specific area with a mobile device or laptop. The aim of wardriving is to locate and document Wi-Fi networks, their security settings, signal strength, and location. This information can then be used for various purposes, such as mapping out free Wi-Fi hotspots, locating insecure networks to exploit, or improving the security of your own network.

Wardriving can be performed using various tools and software, such as Wi-Fi scanners, GPS receivers, and mapping software. It is important to note that wardriving can be illegal if done without permission or used to access unauthorized networks.

To protect your own network from wardrivers, it is recommended to use strong encryption (such as WPA2) and password protection, as well as regularly updating your security settings. Additionally, it is important to be aware of the potential security risks associated with public Wi-Fi networks and to use a VPN when connecting to them to secure your data and protect your privacy.