Ann, a client, shares half of a rectangular floor plan with another company and wishes to set up a
secure wireless network. The installed antenna limits the signal to her half of the floor. Through
analysis, the frequency and channels of surrounding wireless networks have been determined and
configuration changes made accordingly. Which of the following would be the NEXT step in setting
up this secure wireless network?

A.
Decrease signal strength on the antenna

B.
Change the wireless channel on the WAP

C.
Change the device placement to further obfuscate the signal

D.
Set up encryption on the WAP and clients

Explanation:

The encryption will help the clients and server to uniquely identify themselves in an interfering
environment.