An organization plans to integrate smart HVAC controls and wants to ensure these IoT devices do not compromise network security. What action should be taken to BEST address this concern?
Set up Access Control Lists (ACLs) to restrict incoming and outgoing traffic from the IoT devices.
Use MAC filtering to control which IoT devices are allowed to connect to the network.
Implement Network Access Control (NAC) solutions to define and enforce security policies on IoT devices before granting network access.
Periodically manually inspect IoT devices to ensure they comply with organizational security standards.