Information Systems and Controls (ISC) CPA Exam 2025 – 400 Free Practice Questions to Pass the Exam

A Service Set Identifier (SSID) is essentially the name assigned to identify a specific wireless network. It acts as a unique identifier that distinguishes one wireless network from another. When devices search for available wireless networks, they display a list of SSIDs that they can connect to, allowing users to select the appropriate network.

The SSID serves several important purposes: it helps users to identify and connect to the correct wireless network, especially in environments where multiple networks may be present, such as in residential complexes or office buildings. Additionally, using a unique SSID can enhance network security, as it helps in obscuring the network from unauthorized users who are scanning for available connections.

While factors like security protocols or bandwidth might be relevant in the context of wireless networks, they do not pertain to the function of an SSID, which is solely focused on network identification.