Which of the following allows Pete, a security technician, to provide the MOST secure wireless
implementation?

A.
Implement WPA

B.
Disable SSID

C.
Adjust antenna placement

D.
Implement WEP

Explanation:
Of the options supplied, WiFi Protected Access (WPA) is the most secure and is the replacement for WEP.
Incorrect Answers:
B: Disabling the SSID will only hide the wireless network, and is not more secure than WPA.
C: This will increase or decrease signal strength and availability, but will not make the network secure.
D: WEP was replaced by WPA to offer a more secure solution.

Stewart, James Michael, CompTIA Security+ Review Guide, Sybex, Indianapolis, 2014, pp. 59-62