Joe, the systems administrator, is setting up a wireless network for his team's laptops only and needs to prevent other employees from accessing it. Which of the following would BEST address this?
A. Disable default SSID broadcasting.
B. Use WPA instead of WEP encryption.
C. Lower the access point's power settings.
D. Implement MAC filtering on the access point.
Answer: D
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SY0-401
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