Why is it important to hide the SSID in a Wi-Fi network?

Hiding the SSID (Service Set Identifier) in a Wi-Fi network adds a layer of security through obscurity. The SSID is the name of the Wi-Fi network that is broadcasted to nearby devices, allowing them to identify and connect to it. By hiding the SSID, it prevents casual users and unwanted guests from easily finding and connecting to the network because the network name does not appear in their list of available networks.

While this method does not provide a robust level of security on its own, it does create an additional hurdle for potential attackers or unauthorized users. They would need to know the SSID to attempt to connect to the network, which can deter some individuals who may choose not to bother searching for hidden networks or who may not have the technical knowledge to uncover them.

This strategy is part of a broader approach to network security, which should include stronger measures, such as using strong passwords and encryption protocols like WPA3 for comprehensive protection.