Jane, the security administrator, sets up a new AP but realizes too many outsiders are able to
connect to that AP and gain unauthorized access. Which of the following would be the BEST way
to mitigate this issue and still provide coverage where needed? (Select TWO).

A.
Disable the wired ports

B.
Use channels 1, 4 and 7 only

C.
Enable MAC filtering

D.
Disable SSID broadcast

E.
Switch from 802.11a to 802.11b

Explanation:
Network administrators may choose to disable SSID broadcast to hide their network
from unauthorized personnel. However, the SSID is still needed to direct packets to and from the
base station, so it’s a discoverable value using a wireless packet sniffer. Thus, the SSID should be
disabled if the network isn’t for public use.
A MAC filter is a list of authorized wireless client interface MAC addresses that is used by a WAP
to block access to all unauthorized devices.