When you connect a computer to the internet, it’s also connected to millions of other computers—a connection that could allow attackers access to your computer. Although cable modems, digital subscriber lines (DSLs), and internet service providers (ISPs) have some level of security monitoring, it’s crucial to secure your router—the first securable device that receives information […]

Cellphone overheating is a real risk that can dramatically impact the functionality of your device. To avoid this issue, turn off your Wi-Fi and Bluetooth connections if you’re not actively using them. Then, turn down your brightness, and exit any minimized programs running in the background. For help with this last part, you may have […]

Keeping a close guard on the password for your Wi-Fi network is a security best practice. However, if you’re having an outdoor gathering and you want to be a gracious host, you can still let your guests connect to Chromecast-enabled audio devices so they can select the music. While you’re logged into the same Wi-Fi […]

Anytime you enter payment information on a website, you should be extra careful, since that data could potentially be tracked and harvested by hackers. Before purchasing anything, make sure you’re on a safe network, as in a network that you own, not a public Wi-Fi server. As a rule of thumb, don’t buy anything online […]

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is required and that the network is encrypted by WPA2 – not by either the original WPA or WEP, both of which are outdated and have known exploits.

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.