Question

What is a common reason for disabling SSID broadcast in a wireless LAN (WLAN)?

a) To increase network performance
b) To improve security by making the network invisible
c) To simplify network configuration
d) To allow seamless roaming

Answer 1

Disabling SSID broadcast in a wireless LAN improves security by making the B. network invisible to unauthorized users. It adds an extra layer of protection by making it more difficult for casual users to find the network.

Step-by-step explanation:

The common reason for disabling SSID broadcast in a wireless LAN (WLAN) is to improve security by making the network invisible. When the SSID broadcast is disabled, the network doesn't openly announce its presence, which can prevent unauthorized users from easily discovering and connecting to the network. This adds an extra layer of security to the WLAN.

Disabling SSID broadcast doesn't completely hide the network, as advanced tools can still detect the network, but it does make it more difficult for casual users to find it. To connect to the network, users need to manually enter the SSID when setting up their devices, adding another barrier for unauthorized access.

While disabling SSID broadcast improves security, it doesn't significantly affect network performance, network configuration, or seamless roaming.