A Network Technician Attempts to Limit Access to a Wireless

Multiple Choice

A network technician attempts to limit access to a wireless network by using WPA2 and a pre-shared key; however, employees have been sharing this key with others. Which of the following methods should the technician configure on the wireless access point to ensure only corporate systems can connect using the least amount of effort?

A) RADIUS
B) EAP-TLS
C) Port security
D) MAC filtering