How to Secure Smart Home Cameras

Protect your smart home cameras from unauthorized access with these mandatory security configurations for your network and account settings.

1. Enforce Multi-Factor Authentication. Open your camera manufacturer’s application and navigate to Account Settings. Enable Multi-Factor Authentication (MFA) using a dedicated authenticator app rather than SMS. This ensures that even if your password is compromised, the live feed remains inaccessible to unauthorized users.
2. Update Firmware and Enable Auto-Updates. Access the Device Settings for every connected camera to confirm the firmware is on the latest version. Toggle the Auto-Update switch to the On position to ensure critical security patches are installed immediately upon release. Never delay a security update for hardware that monitors your physical space.
3. Create a Dedicated Guest Network. Log into your router’s web interface and create a secondary Wi-Fi network specifically for IoT devices. Assign all smart cameras to this Guest Network to isolate them from your primary devices, such as laptops and NAS drives. This prevents a compromised camera from serving as an entry point to your main computer network.
4. Disable Universal Plug and Play. In your router settings, locate the UPnP (Universal Plug and Play) configuration. Disable this protocol entirely to prevent cameras from automatically opening ports on your firewall. Manual port forwarding is safer and more secure, but should be avoided in favor of manufacturer-provided cloud relay services.
5. Remove Unused Linked Accounts. Review the 'Connected Apps' or 'Third-Party Access' list within your camera account settings. Revoke access for any platforms, voice assistants, or apps that you no longer actively use to stream your camera footage. Minimizing the number of integration points reduces your total attack surface.