8 Ways to Secure Your Connected Home Devices
Connected devices like smart speakers, security cameras, smart thermostats, and more are becoming increasingly common in homes around the world. While these devices offer convenience and new capabilities, they also open up potential security risks if not properly secured. Here are 8 ways you can help secure your connected home:
1. Change Default Passwords
One of the first things you should do when setting up a new smart device is change the default password. Default passwords are well known and easy for hackers to guess. Make sure to set a strong, unique password for each device.
2. Enable Two-Factor Authentication
Two-factor authentication adds an extra layer of security by requiring two forms of identification to log into an account. Enable this feature in devices and apps that support it. Consider using a password manager to generate and store unique passwords.
3. Keep Software Up-to-Date
Device manufacturers will periodically release software updates to fix bugs and security vulnerabilities. Make sure to promptly install any available updates to ensure you have the latest security protections. Set devices to auto-update when possible.
4. Connect Devices to a Private Network
Isolate smart home devices on their own protected network separate from the rest of your home network. This helps contain security risks in the event a device is compromised. A virtual LAN (VLAN) router or separate Wi-Fi network for IoT devices can accomplish this separation.
5. Limit Access to Devices
Only share access to smart devices with people you trust. Disable any features allowing anonymous or guest access. Also be cautious about linking devices to third-party services whenever possible, as this grants another access point.
6. Review Privacy Settings
Many connected devices collect usage data which may include private information about your home activities and behaviors. Carefully review and limit the data collection and sharing options in device settings or companion apps. Opt out of data collection whenever possible.
7. Consider Local Control
Cloud-based devices fully rely on remote servers for control. A compromised server could allow an attacker access to your device. Locally controlled devices that do not require an internet connection for core functionality reduce this risk.
8. Monitor Network Traffic
Use a firewall and network monitoring to detect any unusual activity like large data transfers that could indicate a breach. Smart home devices should not be reaching out to unexpected destinations. Check traffic regularly for signs of malicious connections.
Securing connected devices takes some extra effort but is well worth it for your privacy and safety. Following these best practices will help prevent your smart home from being compromised. Pay particular attention to isolating IoT devices on their own secure network, limiting access, and monitoring traffic patterns. With proper precautions, you can enjoy the benefits of a connected home without undue risk.
