Worrying Wi-Fi alert issued to all UK homes - check your router and move it now

Most of the UK's Internet Service Providers (ISPs) are constantly telling homes to make sure their routers are off the ground and as high up as possible. However, before you start thinking about placing that flashing black box on the window ledge be warned. Firstly, if it's sat in direct sunlight all day, it can quickly overheat and go into shutdown mode, leaving you without any access to the web; placing it by the glass also means some of that all-important Wi-Fi signal gets beamed straight outside, rather than bouncing around your rooms.

If those weren't reasons enough to move your router there is another danger of having it on display by your window as these gadgets often have the Wi-Fi password printed on the rear case. That means neighbours or strangers passing by can hijack the connection and that's not only bad for your download speeds but also for the security of your internet. This new warning has been issued by Pcinternational’s tech expert Jonathan Perumal who says, "All someone needs to do to exploit this is walk by your house.



If they see your router on the windowsill and spot the details on display, they can easily connect to your Wi-Fi. “Once someone gains access to your Wi-Fi network, they can exploit various vulnerabilities to hack your devices. They might intercept unencrypted data to capture sensitive information like login credentials and personal messages.

“They could also install malware on your devices to steal data, monitor your activities, or even take control of your system. Additionally, they might impersonate you, further compromising your privacy and security." It should be easy to check what devices are connected to your Wi-Fi with most ISPs offering the ability to display the full network via their smartphone apps.

If you are worried about the security of your system, the Wi-Fi apps should also let you change the password on your router although you will have to reconnect all of your devices after this is down so beware. “To protect your network, start by setting a strong, unique password and changing it regularly. Next, place your router in a central location to improve coverage and minimise signal leakage outside your home.

This approach enhances your network’s performance and reduces the likelihood of outsiders accessing and compromising your connection." The very best place for you router is in a central location, away from windows and as high up as you can get it. It's also a good idea to keep that black box away from things that could interfere with signal including cordless phones, fish tanks, microwave ovens and baby monitors.

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