Smart home devices make life easier, but they also introduce new security risks. From smart speakers to connected thermostats, these devices collect and transmit data that can be vulnerable to cyberattacks if not properly secured. Fortunately, a few proactive steps can help keep your home network and devices safe from hackers.

Secure your Wi-Fi network
Your Wi-Fi is the gateway to all smart home devices. Use WPA3 encryption if available, or WPA2 at minimum, and create a strong, unique password. Avoid default network names (SSIDs) that reveal your provider or router model, as these can give hackers clues for attacks. Guides from Norton and Bitdefender provide detailed instructions for securing home networks.

Update firmware regularly
Manufacturers release firmware updates to patch security flaws. Devices like smart cameras, locks, and routers should be updated frequently. Check the manufacturer’s app or website for updates, or enable automatic updates when available.

Use two-factor authentication
Many smart home platforms, such as Google Home and Amazon Alexa, support two-factor authentication (2FA). Enabling this adds a second layer of protection, making it harder for hackers to gain access even if your password is compromised.

Set up a guest network
Most modern routers allow you to create a separate guest network. Assign your smart devices to this network to keep them isolated from laptops and phones that hold sensitive personal data. This limits the damage if a smart device is compromised.

Be cautious with third-party apps
Some smart home apps request excessive permissions or aren’t well-secured. Only download apps from reputable developers and official app stores. Always review permissions and disable those that seem unnecessary.

Consider using a VPN
A virtual private network (VPN) can encrypt data traffic from your smart devices, adding another layer of security. Providers like NordVPN and ExpressVPN offer solutions that work with certain routers to protect all connected devices at once.

Final thoughts
Smart home technology can enhance convenience, but it comes with risks that shouldn’t be ignored. By strengthening your Wi-Fi security, updating devices, and using features like two-factor authentication and guest networks, you can reduce the chance of hackers gaining access to your home. A few small adjustments go a long way toward keeping your connected household secure.