Security
A five-minute security check for every home network
A few ordinary settings can make home Wi-Fi less exposed without turning every resident into a network administrator.
Open the router’s administration page using the address and instructions from its manufacturer or internet provider. Change any default administrator password and check whether a firmware update is available.
Protect the control panel and Wi-Fi separately
The router administrator password controls settings; the Wi-Fi password controls who joins the network. Use distinct, strong values. Choose WPA3 when all important devices support it, or WPA2/WPA3 transition mode when compatibility is needed.
Separate what does not need access
Use a guest network for visitors and connected devices that do not need to reach computers, printers, or storage. Turn off remote administration unless you deliberately use it and understand how it is protected.
Review connected devices
Compare the device list with what is actually in the home. Remove old phones, abandoned smart devices, and unknown entries. If a device cannot receive security updates, isolate or replace it when practical.