You work as the Security Administrator for Prodotxiss Inc. You want to ensure the security of your Wi-Fi enterprise network against the wireless snooping attacks. Which of the following measures will you take over the site network devices of the network?

A.
Disable the SSID broadcast feature of the router.

B.
Apply firewalls at appropriate spots.

C.
Download and install new firmware patch for the router.

D.
Apply a standard ACL on the router.