These programs collect information about the access points and channels on your network, displaying them in a visually accessible and easy-to-understand way for any user.

These applications allow you to browse 2.4 GHz or 5 GHz networks, to see their channels and signal strength. For this reason, it is important to choose specialized programs in network security to locate and eliminate unauthorized access points, avoiding interference between channels and getting rid of false intrusion alerts. This serves us as an important part of security. The most efficient way to obtain this type of information is by studying wireless networks. When we work with a WiFi network that provides us with good coverage, we may need to carry out research on the behavior of the signal in the place where we are. What function does a network scanner perform? To study the causes and try to solve the problems we can use network analyzers. And it is that surely we will have checked on some occasion how we have been able to go from having the WiFi indicator to the maximum and suddenly it becomes empty.

Wifi analyzer matt hafner