A Technician Has Enabled Port Security on a Switchport

Multiple Choice

A technician has enabled port security on a switchport. Which of the following BEST describes the effect this will have?

A) Devices must match a list of allowed MAC addresses before accessing the network.
B) Devices need to conform to the policies set forth by the MDM software.
C) Data loss prevention software will be monitoring for data exfiltration on the port.
D) A firewall is actively monitoring the network traffic using heuristic analysis.