To prevent neighbors from discovering your wireless network, what action should you take?

To prevent neighbors from discovering your wireless network, what action should you take?

• A. Disable SSID Broadcast.
• B. Enable SSID Broadcast.
• C. Change the SSID name.
• D. Use MAC filtering only.

Answer: (A)

Hiding the network name by turning off SSID broadcast reduces how easily the network shows up in nearby devices. When the router stops broadcasting the SSID in beacon frames, casual scanners don’t see the network in the list of available networks, making it harder for neighbors to discover it. To connect, a user must know the exact SSID and security details and configure them manually, which adds a layer of obscurity. This is why disabling SSID broadcast is the best action to prevent neighbors from discovering your wireless network. Enabling SSID broadcast would make it easy to find, changing the SSID name only changes what it’s called but not its visibility, and MAC filtering addresses access after discovery rather than preventing discovery itself.

Hiding the network name by turning off SSID broadcast reduces how easily the network shows up in nearby devices. When the router stops broadcasting the SSID in beacon frames, casual scanners don’t see the network in the list of available networks, making it harder for neighbors to discover it. To connect, a user must know the exact SSID and security details and configure them manually, which adds a layer of obscurity. This is why disabling SSID broadcast is the best action to prevent neighbors from discovering your wireless network. Enabling SSID broadcast would make it easy to find, changing the SSID name only changes what it’s called but not its visibility, and MAC filtering addresses access after discovery rather than preventing discovery itself.