Changing your AT&T WiFi password is essential for maintaining the security of your network and preventing unauthorized access. Follow these steps to update your AT&T WiFi password:

1. Log in to your AT&T account online.
2. Navigate to the My Wi-Fi section.
3. Locate the option to change your WiFi password.
4. Enter the new password and save your changes.
5. Ensure all devices connected to your WiFi are updated with the new password.

It is crucial to regularly change your WiFi password to protect your network from potential security breaches. By following these simple steps, you can enhance the security of your AT&T WiFi network.