Harden the device
Recommendations to optimize cybersecurity in a protected environment:
Harden the device according to your company policies and standards.
Review assumptions about protected environments and address potential risks and mitigation strategies. See Product defense-in-depth for details.
Change the default password. See Display passwords for details.
Disable the BACnet/IP communication protocol when not in use. This reduces the attack surface. See Configuring BACnet/IP settings using the display for details.