Setting up a smart home is exciting, but there’s nothing quite like having lights, cameras, and other devices working together to make your life easier. But with all this connectivity comes an important responsibility: securing your network. If your smart home network isn’t properly secured, it could be vulnerable to hackers and unwanted access. Fortunately, securing it doesn’t have to be complicated! Here’s a step-by-step guide to help you protect your smart home network and keep your devices safe.
Choose the Right Router and Keep It Updated
Your router is the core of your home network. All your smart devices are at risk without a secure router, so starting with a strong foundation is essential.
Pick a Router with Advanced Security: To keep your network secure, Look for a router with WPA3 encryption, the latest Wi-Fi security standard.
Regularly Update Firmware: Router manufacturers frequently release updates to fix vulnerabilities. Make it a habit to check for updates every couple of months.
Disable WPS: Wi-Fi Protected Setup (WPS) makes setup easier but can be a security risk. Go to your router settings and turn it off.
Change Default Passwords on All Devices
Many smart home devices come with default passwords set by the manufacturer. These passwords are often publicly available, making them a security risk.
Create Strong, Unique Passwords: Each device should have its unique password. For added security, include letters, numbers, and symbols.
Turn on Two-Factor Authentication (2FA): If your device offers it, enabling 2FA adds another layer of security by requiring both a password and a second verification step.
Set Up a Separate Guest Network
Keeping your primary devices and guests on different networks is a smart way to increase security. A guest network acts as a “safety buffer” for your leading network.
Give the Guest Network a Different Password: Don’t share your primary network password with visitors. Set up a separate password for guests.
Control Access to Devices: If possible, only allow specific devices access to the guest network. This prevents unauthorised connections.
Limit Remote Access to Your Network
Many smart home routers allow you to control devices from anywhere. While remote access can be convenient, it exposes your network to external threats.
Disable Remote Management When Not Needed: To reduce security risks, it’s best to turn off remote management when you don’t need it.
Use a VPN for Safe Remote Access: For remote management, consider using a virtual private network (VPN) for a secure connection.
Review Device Permissions Regularly
Each device on your network may request various permissions, from accessing your location to your contacts. Periodically reviewing these permissions helps keep your data private.
Limit Permissions to Necessary Data Only: Only grant permissions essential to the device’s function. For example, turn off location access if it’s not needed.
Disable Features You Don’t Use: Many devices come with optional features that you might not use, like voice recognition. Turning these off can further protect your privacy.
Enable Automatic Updates
Manufacturers release updates to keep devices secure by fixing bugs and improving security. Ensuring these updates happen regularly can go a long way in keeping your network safe.
Turn on Automatic Updates: For devices that offer this feature, enabling automatic updates ensures you receive security patches as soon as they’re available.
Check for Updates Monthly: Not all devices offer automatic updates. A monthly check can help you stay on top of security for these.
Monitor Your Network for Unusual Activity
Keeping an eye on your network can help detect strange or unauthorised access. Regular monitoring can also help you spot and address issues early.
Check Your Router’s Device List: Most routers allow you to view connected devices. Regularly check this list to ensure you recognise each device.
Consider Network Monitoring Software: Some routers include built-in monitoring, or you can use third-party apps to track any unusual activity.
Setting up a secure smart home network is essential to protecting your data and privacy. You can turn your smart home into a haven with a few proactive steps. Remember, security is an ongoing process. By regularly reviewing and updating your network settings, you’ll stay one step ahead of potential threats. Protecting your smart home is easier than you might think. Start with these tips and enjoy peace of mind with a secure network!
