Your smart home is a technological marvel. However, when camera flaws allow our neighbours to spy on us, smart speakers are manipulated with lasers, robot vacuums are breached to shout obscenities, and entire security systems are compromised by a smart plug, it's fair if you're hesitant to link your home to the internet.
However, there is no reason to completely forgo the benefits of smart home devices. The idea is to recognise the risks and make use of available security features. Whether you have a network of smart kitchen gadgets or a single voice assistant, these measures will ensure that no one messes with your belongings.
Secure your wi-fi network
The majority of routers come with a model-specific SSID and either a random password or something generic, such as "admin," making it easier for cybercriminals to gain access to your home Wi-Fi and snoop about your linked smart home devices. Keep in mind that these manufacturer-supplied credentials are available online for anybody to use, so the first step is to secure your Wi-Fi network with a strong password.
The process differs slightly depending on the device, but the basics are the same; here's how to get started. Those employing a mesh system will be able to manage security settings via a handy smartphone app. If your router supports it, consider altering the SSID, which is simply the name of your Wi-Fi network (e.g., PCMag_Home). While older devices are limited to WPA2, newer routers support the more secure WPA3 protocol.
Replace outdated routers
You presumably purchased a new phone or laptop during the last several years. But how about your router? Has it accumulated dust on a shelf for far too long? If your internet performance isn't already hurting, the security of your linked gadgets very likely is.
An ageing router indicates ageing security protocols—and an easier access point for undesirable actors. If you need a new router, the latest home internet standard is Wi-Fi 6. Prices for Wi-Fi 6 routers have dropped dramatically in recent years, with more alternatives available. Meanwhile, Wi-Fi 7 is still in its early stages of release. Check out our reviews of the finest wireless routers, gaming routers, and mesh networks.
Manage your account passwords
After securing the Wi-Fi network, it's time to safeguard the individual devices and services that connect to it. Numerous smart gadgets are managed by a smartphone app, so you'll need to create an account for each one. Using the same password for everything is handy, but it also poses a security risk.
If one of those accounts is compromised and the password is revealed, hackers may gain access to all of the other accounts on which you used that password. Instead, create a one-of-a-kind password that no one else will be able to guess. You may use a random password generator to generate difficult-to-guess codes, and a password manager to remember them all for you.
