Secure your home networkFirst things first: shore up your home wifi security. Ringfence your smart homeOnce you have your wifi secured, the next step is to build a wall between your smart home and your regular devices. If you want to keep your smart home secure, you need to ditch the default passwords and swap them for strong, unique passwords. Go for reputable brandsThere are plenty of smart home devices on the market, but not all of them are equal. Stay up to date with softwareEven the most secure devices and well-known brands need updates.

Source: The Irish Times February 19, 2026 10:32 UTC