If you're looking to enhance the security of your home network, changing your Arris router password is a crucial step. Follow these simple steps to update your password:

1. Access your Arris router's admin panel by typing the gateway IP address into your web browser.
2. Log in using the default username and password (typically 'admin' for both).
3. Navigate to the 'Wireless' or 'Security' settings, then locate the 'Password' or 'Passphrase' field.
4. Enter your new secure password and save your changes.
5. For added security, consider changing your Wi-Fi network name (SSID) as well.
6. Remember to update the password on all devices that connect to your network.

By following these steps, you can ensure that your home network remains protected against unauthorized access. Regularly updating your password is a simple yet effective way to safeguard your personal data and privacy.