• Strong passwords and authentication: This is the first line of defence. Change the default passwords that come with most devices and set unique, strong passwords for each device. If possible, enable two-factor authentication (2FA) for added security.

• Keep your devices updated: Just like your computer and phone, IoT devices need regular security updates to patch vulnerabilities. Make sure you install updates whenever they become available.

• Restrict network access: Many IoT devices don't need full access to your home network. If possible, set them up on a separate network segment or use guest network access to limit their ability to communicate with other devices.

• Disable unused features: Many IoT devices have features you might not be using. Disable any features that could be potential security risks.

• Research before you buy: When purchasing new IoT devices, consider security as a major factor. Look for devices from reputable manufacturers with a good track record of security updates.