It’s never a good idea to leave your Wi-Fi network open, since it can then be accessed by anyone in range. Make sure a password is required and that the network is encrypted by WPA2 – not by either the original WPA or WEP, both of which are outdated and have known exploits.

Not all internet-connected devices carry the same level of cybersecurity risk; Internet of Things (IoT) endpoints are often more exposed than PCs or smartphones. You can minimize your overall risk by isolating IoT traffic onto its own network segment. Check if your router allows you to set up the VLANs necessary for segmentation.

A mobile wireless hotspot is generally more secure than a public Wi-Fi network Utilize your mobile network connection for enhanced security. Your mobile network connection, also referred to as your wireless hotspot, typically offers superior security compared to public wireless networks. Enable this feature if it is included in your mobile plan.

Some devices will automatically seek and connect to available wireless networks. And Bluetooth enables your device to connect wirelessly with other devices, such as headphones or automobile infotainment systems. Disable these features so that you only connect to wireless and Bluetooth networks when you want to.