Which of the following would BEST allow this objective to be met?

The Chief Technology Officer of a local college would like visitors to utilize the school’s WiFi but must be able to associate potential malicious activity to a specific person.

Which of the following would BEST allow this objective to be met?
A . Requiring all new, on-site visitors to configure their devices to use WPS
B. Implementing a new SSID for every event hosted by the college that has visitors
C. Creating a unique PSK for every visitor when they arrive at the reception area
D. Deploying a captive portal to capture visitors’ MAC addresses and names

View Answer

Answer: D

Explanation:

A captive portal is a web page that requires visitors to authenticate or agree to an acceptable use policy before allowing access to the network. By capturing visitors’ MAC addresses and names, potential malicious activity can be traced back to a specific person.