What steps should I take to ensure the security of my home automation system and smart devices?

1. Set strong, unique passwords for each device, and change them regularly.
2. Limit the number of people who have access to the devices.
3. Keep all the devices and software regularly updated with the latest security patches.
4. Check the privacy settings on each device and be aware of the data that you are sending through the IoT network.
5. Make sure that all devices are on a secure Wi-Fi network.
6. Check the security features on the device manufacturer’s website.
7. Change passwords of devices and accounts when discarding old devices.