What action does a user need to take to prevent neighbors from discovering a wireless access point's network?

What action does a user need to take to prevent neighbors from discovering a wireless access point's network?

• A. Enable MAC filtering
• B. Disable SSID broadcast
• C. Change the network password
• D. Use WPA3 encryption

Answer: (B)

Disabling SSID broadcast is an effective way to prevent neighbors and unauthorized users from discovering a wireless access point's network. The SSID, or Service Set Identifier, is the name of the wireless network that is typically broadcasted to anyone nearby. When this broadcast is disabled, the network will not appear in the list of available networks on devices searching for Wi-Fi. While users can still connect to the network if they know the exact SSID and password, this measure adds a layer of obscurity to the network, making it less visible and potentially deterring casual attempts to access it. This does not fully secure the network, but it does help in keeping it less discoverable for those who are not actively looking for a specific network. Other options provide various security measures but do not directly address the visibility of the network to nearby users. For instance, enabling MAC filtering helps control which devices can connect to the network but doesn’t have any effect on the SSID's visibility. Changing the network password enhances security but does not hide the network from being detected. Utilizing WPA3 encryption is essential for securing communications over the network, but it similarly does not affect whether the network is broadcasted to nearby users.

Disabling SSID broadcast is an effective way to prevent neighbors and unauthorized users from discovering a wireless access point's network. The SSID, or Service Set Identifier, is the name of the wireless network that is typically broadcasted to anyone nearby. When this broadcast is disabled, the network will not appear in the list of available networks on devices searching for Wi-Fi.

While users can still connect to the network if they know the exact SSID and password, this measure adds a layer of obscurity to the network, making it less visible and potentially deterring casual attempts to access it. This does not fully secure the network, but it does help in keeping it less discoverable for those who are not actively looking for a specific network.

Other options provide various security measures but do not directly address the visibility of the network to nearby users. For instance, enabling MAC filtering helps control which devices can connect to the network but doesn’t have any effect on the SSID's visibility. Changing the network password enhances security but does not hide the network from being detected. Utilizing WPA3 encryption is essential for securing communications over the network, but it similarly does not affect whether the network is broadcasted to nearby users.